Bug 10335 - traffic management and arptables problem on linux bridge setup
traffic management and arptables problem on linux bridge setup
Status: REJECTED INVALID
Product: Networking
Classification: Unclassified
Component: IPV4
All Linux
: P1 normal
Assigned To: Stephen Hemminger
:
Depends on:
Blocks: 9243
  Show dependency treegraph
 
Reported: 2008-03-26 15:56 UTC by Pawel Staszewski
Modified: 2008-05-08 17:22 UTC (History)
0 users

See Also:
Kernel Version: 2.6.25-rc6-git7
Tree: Mainline
Regression: Yes


Attachments
kernel config (7.59 KB, application/x-gzip)
2008-04-03 08:28 UTC, Pawel Staszewski
Details
bridge setup. (43.11 KB, application/octet-stream)
2008-04-03 08:31 UTC, Pawel Staszewski
Details

Description Pawel Staszewski 2008-03-26 15:56:47 UTC
Latest working kernel version: 2.6.21-rc3-git9

Distribution: gentoo
Hardware Environment:
2x intel PRO1000MT
2x Xeon 2.66GHz
2GB of RAM

Software Environment: arptables/iproute2
Problem Description:
i change my kernel today from 2.6.21-rc3-git9 to 2.6.25-rc6-git7
And my traffic management stop working correctly.
my configuration is 133 bridged vlan interfaces.

ifconfig eth0 up
ifconfig eth1 up
vconfig add eth0 100
vconfig add eth1 100

brctl addbr br100
brctl addif br100 eth0.100
brctl addif br100 eth1.100

ifconfig br100 up
ifconfig eth0.100 up
ifconfig eth1.100 up

and this is for 133 vlan interfaces.
Second are iproute2 tc rules with htb use.
tc -s -d qdisc show dev eth1.100
qdisc htb 2: r2q 10 default 0 direct_packets_stat 20500 ver 3.18
 Sent 544725808 bytes 1475547 pkt (dropped 165, overlimits 742424 requeues 0)
 backlog 0b 47p requeues 0
qdisc sfq 2002: parent 2:2002 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2005: parent 2:2005 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 49215710 bytes 307913 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2008: parent 2:2008 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 13495253 bytes 151097 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2009: parent 2:2009 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 200b: parent 2:200b limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 200c: parent 2:200c limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 304041053 bytes 554642 pkt (dropped 133, overlimits 0 requeues 0)
 backlog 46096b 47p requeues 0
qdisc sfq 200f: parent 2:200f limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2ff2: parent 2:2ff2 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 155832036 bytes 329482 pkt (dropped 32, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 3050: parent 2:3050 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 306e: parent 2:306e limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2f90: parent 2:2f90 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2ec3: parent 2:2ec3 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 3552: parent 2:3552 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0

tc -s -d qdisc show dev eth0.100
qdisc htb 2: r2q 10 default 0 direct_packets_stat 7780 ver 3.18
 Sent 1790952368 bytes 1715229 pkt (dropped 2920, overlimits 2216030 requeues 0)
 backlog 0b 43p requeues 0
qdisc sfq 2002: parent 2:2002 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2005: parent 2:2005 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 632808428 bytes 458623 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2008: parent 2:2008 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 289674827 bytes 211548 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2009: parent 2:2009 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 200b: parent 2:200b limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 44756939 bytes 51092 pkt (dropped 44, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 200c: parent 2:200c limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 458689752 bytes 568389 pkt (dropped 2797, overlimits 0 requeues 0)
 backlog 39983b 43p requeues 0
qdisc sfq 200f: parent 2:200f limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2ff2: parent 2:2ff2 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 282937437 bytes 344776 pkt (dropped 79, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 3050: parent 2:3050 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 306e: parent 2:306e limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2f90: parent 2:2f90 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 2ec3: parent 2:2ec3 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
qdisc sfq 3552: parent 2:3552 limit 128p quantum 1514b flows 128/1024 perturb 120sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0

tc -s -d class show dev eth0.100
class htb 2:2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 27880 ctokens: 27880

class htb 2:2002 parent 2:2 leaf 2002: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 51761 ctokens: 27880

class htb 2:5 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 633549083 bytes 459926 pkt (dropped 0, overlimits 0 requeues 0)
 rate 58616bit 10pps backlog 0b 0p requeues 0
 lended: 208646 borrowed: 0 giants: 0
 tokens: -5780 ctokens: -5780

class htb 2:2005 parent 2:5 leaf 2005: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 633549083 bytes 459926 pkt (dropped 0, overlimits 0 requeues 0)
 rate 70048bit 11pps backlog 0b 0p requeues 0
 lended: 251280 borrowed: 208646 giants: 0
 tokens: -15570 ctokens: -5780

class htb 2:8 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 289757590 bytes 211680 pkt (dropped 0, overlimits 0 requeues 0)
 rate 9896bit 1pps backlog 0b 0p requeues 0
 lended: 87385 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:2008 parent 2:8 leaf 2008: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 289757590 bytes 211680 pkt (dropped 0, overlimits 0 requeues 0)
 rate 9896bit 1pps backlog 0b 0p requeues 0
 lended: 124295 borrowed: 87385 giants: 0
 tokens: 49868 ctokens: 27164

class htb 2:9 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 27880 ctokens: 27880

class htb 2:2009 parent 2:9 leaf 2009: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 51761 ctokens: 27880

class htb 2:b root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 44757059 bytes 51092 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 12136 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:200b parent 2:b leaf 200b: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 44756939 bytes 51092 pkt (dropped 44, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 38956 borrowed: 12136 giants: 0
 tokens: 50329 ctokens: 27164

class htb 2:c root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 469410803 bytes 583031 pkt (dropped 0, overlimits 0 requeues 0)
 rate 538520bit 88pps backlog 0b 0p requeues 0
 lended: 273552 borrowed: 0 giants: 0
 tokens: -42644 ctokens: -42644

class htb 2:200c parent 2:c leaf 200c: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 469485678 bytes 583104 pkt (dropped 2966, overlimits 0 requeues 0)
 rate 538728bit 88pps backlog 0b 73p requeues 0
 lended: 309479 borrowed: 273552 giants: 0
 tokens: -72317 ctokens: -42644

class htb 2:f root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 4106 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:200f parent 2:f leaf 200f: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 13589 borrowed: 4106 giants: 0
 tokens: 49937 ctokens: 27164

class htb 2:ff2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 282920565 bytes 344776 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 109271 borrowed: 0 giants: 0
 tokens: 27045 ctokens: 27045

class htb 2:2ff2 parent 2:ff2 leaf 2ff2: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 282937437 bytes 344776 pkt (dropped 79, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 235505 borrowed: 109271 giants: 0
 tokens: 50090 ctokens: 27045

class htb 2:1050 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 6004 borrowed: 0 giants: 0
 tokens: 27045 ctokens: 27045

class htb 2:3050 parent 2:1050 leaf 3050: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 13825 borrowed: 6004 giants: 0
 tokens: 50090 ctokens: 27045

class htb 2:106e root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 10250 borrowed: 0 giants: 0
 tokens: 19283 ctokens: 19283

class htb 2:306e parent 2:106e leaf 306e: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 17130 borrowed: 10250 giants: 0
 tokens: 34567 ctokens: 19283

class htb 2:f90 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 3509 borrowed: 0 giants: 0
 tokens: 27045 ctokens: 27045

class htb 2:2f90 parent 2:f90 leaf 2f90: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 4608 borrowed: 3509 giants: 0
 tokens: 50090 ctokens: 27045

class htb 2:ec3 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 5470 ctokens: 5470

class htb 2:2ec3 parent 2:ec3 leaf 2ec3: prio 5 quantum 54400 rate 4352Kbit ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 6941 ctokens: 5470

class htb 2:1552 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 5470 ctokens: 5470

class htb 2:3552 parent 2:1552 leaf 3552: prio 5 quantum 54400 rate 4352Kbit ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 6941 ctokens: 5470

tc -s -d class show dev eth1.100
class htb 2:2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 27880 ctokens: 27880

class htb 2:2002 parent 2:2 leaf 2002: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 51761 ctokens: 27880

class htb 2:5 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 49524563 bytes 309641 pkt (dropped 0, overlimits 0 requeues 0)
 rate 12360bit 10pps backlog 0b 0p requeues 0
 lended: 7466 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:2005 parent 2:5 leaf 2005: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 49524563 bytes 309641 pkt (dropped 0, overlimits 0 requeues 0)
 rate 11688bit 9pps backlog 0b 0p requeues 0
 lended: 302175 borrowed: 7466 giants: 0
 tokens: 50329 ctokens: 27164

class htb 2:8 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 13545301 bytes 151382 pkt (dropped 0, overlimits 0 requeues 0)
 rate 856bit 0pps backlog 0b 0p requeues 0
 lended: 663 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:2008 parent 2:8 leaf 2008: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 13545301 bytes 151382 pkt (dropped 0, overlimits 0 requeues 0)
 rate 856bit 0pps backlog 0b 0p requeues 0
 lended: 150719 borrowed: 663 giants: 0
 tokens: 50329 ctokens: 27164

class htb 2:9 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 27880 ctokens: 27880

class htb 2:2009 parent 2:9 leaf 2009: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 51761 ctokens: 27880

class htb 2:b root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 732 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:200b parent 2:b leaf 200b: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 46618 borrowed: 732 giants: 0
 tokens: 50329 ctokens: 27164

class htb 2:c root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 316751840 bytes 573068 pkt (dropped 0, overlimits 0 requeues 0)
 rate 511608bit 91pps backlog 0b 0p requeues 0
 lended: 208309 borrowed: 0 giants: 0
 tokens: -49314 ctokens: -49314

class htb 2:200c parent 2:c leaf 200c: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 316790891 bytes 573109 pkt (dropped 133, overlimits 0 requeues 0)
 rate 512512bit 91pps backlog 0b 41p requeues 0
 lended: 364759 borrowed: 208309 giants: 0
 tokens: -83506 ctokens: -49314

class htb 2:f root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 154 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:200f parent 2:f leaf 200f: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 18554 borrowed: 154 giants: 0
 tokens: 50329 ctokens: 27164

class htb 2:ff2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 155824702 bytes 329482 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 73252 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:2ff2 parent 2:ff2 leaf 2ff2: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 155832036 bytes 329482 pkt (dropped 32, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 256230 borrowed: 73252 giants: 0
 tokens: 50329 ctokens: 27164

class htb 2:1050 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 86 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:3050 parent 2:1050 leaf 3050: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 17445 borrowed: 86 giants: 0
 tokens: 49994 ctokens: 27164

class htb 2:106e root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 209 borrowed: 0 giants: 0
 tokens: 14507 ctokens: 14507

class htb 2:306e parent 2:106e leaf 306e: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 21951 borrowed: 209 giants: 0
 tokens: 25015 ctokens: 14507

class htb 2:f90 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
 Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 17 borrowed: 0 giants: 0
 tokens: 27164 ctokens: 27164

class htb 2:2f90 parent 2:f90 leaf 2f90: prio 5 quantum 3350 rate 268000bit ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 0
 Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 6147 borrowed: 17 giants: 0
 tokens: 50329 ctokens: 27164

class htb 2:ec3 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 5470 ctokens: 5470

class htb 2:2ec3 parent 2:ec3 leaf 2ec3: prio 5 quantum 54400 rate 4352Kbit ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 6941 ctokens: 5470

class htb 2:1552 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 7
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 5470 ctokens: 5470

class htb 2:3552 parent 2:1552 leaf 3552: prio 5 quantum 54400 rate 4352Kbit ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 6941 ctokens: 5470

And traffic management is not working... not shaping my clients to rate that i set them.

interfaces:
ethtool -k eth0
Offload parameters for eth0:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: off


ethtool -k eth0
Offload parameters for eth0:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: off

And the second problem...
my arptables also stop working....
counting traffic but don't stop this traffic.
i match mac addresses by arptables
arptables -A FORWARD -i eth0.+ --source-mac 00:04:61:60:f5:de -s 10.2.48.93 -j ACCEPT
...
...
...
arptables -A FORWARD -i eth0.+ -j DROP

And this is not working.
i have enabled LRO in kernel and intel IOAT

I have now another host with kernel 2.6.21-rc3-git9 which is working correctly with the same rules/configs (identical)
Comment 1 Pawel Staszewski 2008-03-26 16:02:16 UTC
and i see that my second machine with kernel 2.6.21-rc3-git9
have 60% CPU Load now with traffic ~400Mbit/s RX - ~450Mbit/s TX

But the second machine with kernel 2.6.25-rc6-git7 have cpu load max 10%
with the same traffic load...


If i turn off my shaping scripts on my first machine with old kernel i have also max 10%


 
Comment 2 Anonymous Emailer 2008-03-26 17:06:58 UTC
Reply-To: akpm@linux-foundation.org


(switched to email.  Please respond via emailed reply-to-all, not via the
bugzilla web interface).

This is a regression.

Please also see the second part of the report at the link.

On Wed, 26 Mar 2008 15:56:49 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:

> http://bugzilla.kernel.org/show_bug.cgi?id=10335
> 
>            Summary: traffic management and arptables problem on linux bridge
>                     setup
>            Product: Networking
>            Version: 2.5
>      KernelVersion: 2.6.25-rc6-git7
>           Platform: All
>         OS/Version: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: IPV4
>         AssignedTo: shemminger@linux-foundation.org
>         ReportedBy: pstaszewski@artcom.pl
> 
> 
> Latest working kernel version: 2.6.21-rc3-git9
> 
> Distribution: gentoo
> Hardware Environment:
> 2x intel PRO1000MT
> 2x Xeon 2.66GHz
> 2GB of RAM
> 
> Software Environment: arptables/iproute2
> Problem Description:
> i change my kernel today from 2.6.21-rc3-git9 to 2.6.25-rc6-git7
> And my traffic management stop working correctly.
> my configuration is 133 bridged vlan interfaces.
> 
> ifconfig eth0 up
> ifconfig eth1 up
> vconfig add eth0 100
> vconfig add eth1 100
> 
> brctl addbr br100
> brctl addif br100 eth0.100
> brctl addif br100 eth1.100
> 
> ifconfig br100 up
> ifconfig eth0.100 up
> ifconfig eth1.100 up
> 
> and this is for 133 vlan interfaces.
> Second are iproute2 tc rules with htb use.
> tc -s -d qdisc show dev eth1.100
> qdisc htb 2: r2q 10 default 0 direct_packets_stat 20500 ver 3.18
>  Sent 544725808 bytes 1475547 pkt (dropped 165, overlimits 742424 requeues 0)
>  backlog 0b 47p requeues 0
> qdisc sfq 2002: parent 2:2002 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2005: parent 2:2005 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 49215710 bytes 307913 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2008: parent 2:2008 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 13495253 bytes 151097 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2009: parent 2:2009 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 200b: parent 2:200b limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 200c: parent 2:200c limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 304041053 bytes 554642 pkt (dropped 133, overlimits 0 requeues 0)
>  backlog 46096b 47p requeues 0
> qdisc sfq 200f: parent 2:200f limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2ff2: parent 2:2ff2 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 155832036 bytes 329482 pkt (dropped 32, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 3050: parent 2:3050 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 306e: parent 2:306e limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2f90: parent 2:2f90 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2ec3: parent 2:2ec3 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 3552: parent 2:3552 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> 
> tc -s -d qdisc show dev eth0.100
> qdisc htb 2: r2q 10 default 0 direct_packets_stat 7780 ver 3.18
>  Sent 1790952368 bytes 1715229 pkt (dropped 2920, overlimits 2216030 requeues
> 0)
>  backlog 0b 43p requeues 0
> qdisc sfq 2002: parent 2:2002 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2005: parent 2:2005 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 632808428 bytes 458623 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2008: parent 2:2008 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 289674827 bytes 211548 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2009: parent 2:2009 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 200b: parent 2:200b limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 44756939 bytes 51092 pkt (dropped 44, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 200c: parent 2:200c limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 458689752 bytes 568389 pkt (dropped 2797, overlimits 0 requeues 0)
>  backlog 39983b 43p requeues 0
> qdisc sfq 200f: parent 2:200f limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2ff2: parent 2:2ff2 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 282937437 bytes 344776 pkt (dropped 79, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 3050: parent 2:3050 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 306e: parent 2:306e limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2f90: parent 2:2f90 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 2ec3: parent 2:2ec3 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> qdisc sfq 3552: parent 2:3552 limit 128p quantum 1514b flows 128/1024 perturb
> 120sec
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  backlog 0b 0p requeues 0
> 
> tc -s -d class show dev eth0.100
> class htb 2:2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 27880 ctokens: 27880
> 
> class htb 2:2002 parent 2:2 leaf 2002: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 51761 ctokens: 27880
> 
> class htb 2:5 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 633549083 bytes 459926 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 58616bit 10pps backlog 0b 0p requeues 0
>  lended: 208646 borrowed: 0 giants: 0
>  tokens: -5780 ctokens: -5780
> 
> class htb 2:2005 parent 2:5 leaf 2005: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 633549083 bytes 459926 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 70048bit 11pps backlog 0b 0p requeues 0
>  lended: 251280 borrowed: 208646 giants: 0
>  tokens: -15570 ctokens: -5780
> 
> class htb 2:8 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 289757590 bytes 211680 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 9896bit 1pps backlog 0b 0p requeues 0
>  lended: 87385 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:2008 parent 2:8 leaf 2008: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 289757590 bytes 211680 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 9896bit 1pps backlog 0b 0p requeues 0
>  lended: 124295 borrowed: 87385 giants: 0
>  tokens: 49868 ctokens: 27164
> 
> class htb 2:9 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 27880 ctokens: 27880
> 
> class htb 2:2009 parent 2:9 leaf 2009: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 51761 ctokens: 27880
> 
> class htb 2:b root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 44757059 bytes 51092 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 12136 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:200b parent 2:b leaf 200b: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 44756939 bytes 51092 pkt (dropped 44, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 38956 borrowed: 12136 giants: 0
>  tokens: 50329 ctokens: 27164
> 
> class htb 2:c root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 469410803 bytes 583031 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 538520bit 88pps backlog 0b 0p requeues 0
>  lended: 273552 borrowed: 0 giants: 0
>  tokens: -42644 ctokens: -42644
> 
> class htb 2:200c parent 2:c leaf 200c: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 469485678 bytes 583104 pkt (dropped 2966, overlimits 0 requeues 0)
>  rate 538728bit 88pps backlog 0b 73p requeues 0
>  lended: 309479 borrowed: 273552 giants: 0
>  tokens: -72317 ctokens: -42644
> 
> class htb 2:f root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 4106 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:200f parent 2:f leaf 200f: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 13589 borrowed: 4106 giants: 0
>  tokens: 49937 ctokens: 27164
> 
> class htb 2:ff2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 282920565 bytes 344776 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 109271 borrowed: 0 giants: 0
>  tokens: 27045 ctokens: 27045
> 
> class htb 2:2ff2 parent 2:ff2 leaf 2ff2: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 282937437 bytes 344776 pkt (dropped 79, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 235505 borrowed: 109271 giants: 0
>  tokens: 50090 ctokens: 27045
> 
> class htb 2:1050 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 6004 borrowed: 0 giants: 0
>  tokens: 27045 ctokens: 27045
> 
> class htb 2:3050 parent 2:1050 leaf 3050: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 13825 borrowed: 6004 giants: 0
>  tokens: 50090 ctokens: 27045
> 
> class htb 2:106e root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 10250 borrowed: 0 giants: 0
>  tokens: 19283 ctokens: 19283
> 
> class htb 2:306e parent 2:106e leaf 306e: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 17130 borrowed: 10250 giants: 0
>  tokens: 34567 ctokens: 19283
> 
> class htb 2:f90 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 3509 borrowed: 0 giants: 0
>  tokens: 27045 ctokens: 27045
> 
> class htb 2:2f90 parent 2:f90 leaf 2f90: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 4608 borrowed: 3509 giants: 0
>  tokens: 50090 ctokens: 27045
> 
> class htb 2:ec3 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> 0b cburst 5951b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 5470 ctokens: 5470
> 
> class htb 2:2ec3 parent 2:ec3 leaf 2ec3: prio 5 quantum 54400 rate 4352Kbit
> ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> 0b level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 6941 ctokens: 5470
> 
> class htb 2:1552 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> 0b cburst 5951b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 5470 ctokens: 5470
> 
> class htb 2:3552 parent 2:1552 leaf 3552: prio 5 quantum 54400 rate 4352Kbit
> ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> 0b level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 6941 ctokens: 5470
> 
> tc -s -d class show dev eth1.100
> class htb 2:2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 27880 ctokens: 27880
> 
> class htb 2:2002 parent 2:2 leaf 2002: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 51761 ctokens: 27880
> 
> class htb 2:5 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 49524563 bytes 309641 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 12360bit 10pps backlog 0b 0p requeues 0
>  lended: 7466 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:2005 parent 2:5 leaf 2005: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 49524563 bytes 309641 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 11688bit 9pps backlog 0b 0p requeues 0
>  lended: 302175 borrowed: 7466 giants: 0
>  tokens: 50329 ctokens: 27164
> 
> class htb 2:8 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 13545301 bytes 151382 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 856bit 0pps backlog 0b 0p requeues 0
>  lended: 663 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:2008 parent 2:8 leaf 2008: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 13545301 bytes 151382 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 856bit 0pps backlog 0b 0p requeues 0
>  lended: 150719 borrowed: 663 giants: 0
>  tokens: 50329 ctokens: 27164
> 
> class htb 2:9 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 27880 ctokens: 27880
> 
> class htb 2:2009 parent 2:9 leaf 2009: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 51761 ctokens: 27880
> 
> class htb 2:b root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 732 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:200b parent 2:b leaf 200b: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 46618 borrowed: 732 giants: 0
>  tokens: 50329 ctokens: 27164
> 
> class htb 2:c root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 316751840 bytes 573068 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 511608bit 91pps backlog 0b 0p requeues 0
>  lended: 208309 borrowed: 0 giants: 0
>  tokens: -49314 ctokens: -49314
> 
> class htb 2:200c parent 2:c leaf 200c: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 316790891 bytes 573109 pkt (dropped 133, overlimits 0 requeues 0)
>  rate 512512bit 91pps backlog 0b 41p requeues 0
>  lended: 364759 borrowed: 208309 giants: 0
>  tokens: -83506 ctokens: -49314
> 
> class htb 2:f root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 154 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:200f parent 2:f leaf 200f: prio 5 quantum 3350 rate 268000bit ceil
> 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> level 0
>  Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 18554 borrowed: 154 giants: 0
>  tokens: 50329 ctokens: 27164
> 
> class htb 2:ff2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 155824702 bytes 329482 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 73252 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:2ff2 parent 2:ff2 leaf 2ff2: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 155832036 bytes 329482 pkt (dropped 32, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 256230 borrowed: 73252 giants: 0
>  tokens: 50329 ctokens: 27164
> 
> class htb 2:1050 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 86 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:3050 parent 2:1050 leaf 3050: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 17445 borrowed: 86 giants: 0
>  tokens: 49994 ctokens: 27164
> 
> class htb 2:106e root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 209 borrowed: 0 giants: 0
>  tokens: 14507 ctokens: 14507
> 
> class htb 2:306e parent 2:106e leaf 306e: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 21951 borrowed: 209 giants: 0
>  tokens: 25015 ctokens: 14507
> 
> class htb 2:f90 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
>  Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 17 borrowed: 0 giants: 0
>  tokens: 27164 ctokens: 27164
> 
> class htb 2:2f90 parent 2:f90 leaf 2f90: prio 5 quantum 3350 rate 268000bit
> ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> 0b level 0
>  Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 6147 borrowed: 17 giants: 0
>  tokens: 50329 ctokens: 27164
> 
> class htb 2:ec3 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> 0b cburst 5951b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 5470 ctokens: 5470
> 
> class htb 2:2ec3 parent 2:ec3 leaf 2ec3: prio 5 quantum 54400 rate 4352Kbit
> ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> 0b level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 6941 ctokens: 5470
> 
> class htb 2:1552 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> 0b cburst 5951b/8 mpu 0b overhead 0b level 7
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 5470 ctokens: 5470
> 
> class htb 2:3552 parent 2:1552 leaf 3552: prio 5 quantum 54400 rate 4352Kbit
> ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> 0b level 0
>  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  lended: 0 borrowed: 0 giants: 0
>  tokens: 6941 ctokens: 5470
> 
> And traffic management is not working... not shaping my clients to rate that i
> set them.
> 
> interfaces:
> ethtool -k eth0
> Offload parameters for eth0:
> rx-checksumming: on
> tx-checksumming: on
> scatter-gather: on
> tcp segmentation offload: on
> udp fragmentation offload: off
> generic segmentation offload: off
> 
> 
> ethtool -k eth0
> Offload parameters for eth0:
> rx-checksumming: on
> tx-checksumming: on
> scatter-gather: on
> tcp segmentation offload: on
> udp fragmentation offload: off
> generic segmentation offload: off
> 
> And the second problem...
> my arptables also stop working....
> counting traffic but don't stop this traffic.
> i match mac addresses by arptables
> arptables -A FORWARD -i eth0.+ --source-mac 00:04:61:60:f5:de -s 10.2.48.93 -j
> ACCEPT
> ...
> ...
> ...
> arptables -A FORWARD -i eth0.+ -j DROP
> 
> And this is not working.
> i have enabled LRO in kernel and intel IOAT
> 
> I have now another host with kernel 2.6.21-rc3-git9 which is working correctly
> with the same rules/configs (identical)
> 
> 
> -- 
> Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug, or are watching someone who is.

Comment 3 Anonymous Emailer 2008-03-26 17:54:43 UTC
Reply-To: stephen.hemminger@vyatta.com

On Wed, 26 Mar 2008 17:06:12 -0700
Andrew Morton <akpm@linux-foundation.org> wrote:

> 
> (switched to email.  Please respond via emailed reply-to-all, not via the
> bugzilla web interface).
> 
> This is a regression.
> 
> Please also see the second part of the report at the link.
> 
> On Wed, 26 Mar 2008 15:56:49 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:
> 
> > http://bugzilla.kernel.org/show_bug.cgi?id=10335
> > 
> >            Summary: traffic management and arptables problem on linux bridge
> >                     setup
> >            Product: Networking
> >            Version: 2.5
> >      KernelVersion: 2.6.25-rc6-git7
> >           Platform: All
> >         OS/Version: Linux
> >               Tree: Mainline
> >             Status: NEW
> >           Severity: normal
> >           Priority: P1
> >          Component: IPV4
> >         AssignedTo: shemminger@linux-foundation.org
> >         ReportedBy: pstaszewski@artcom.pl
> > 
> > 
> > Latest working kernel version: 2.6.21-rc3-git9
> > 
> > Distribution: gentoo
> > Hardware Environment:
> > 2x intel PRO1000MT
> > 2x Xeon 2.66GHz
> > 2GB of RAM
> > 
> > Software Environment: arptables/iproute2
> > Problem Description:
> > i change my kernel today from 2.6.21-rc3-git9 to 2.6.25-rc6-git7
> > And my traffic management stop working correctly.
> > my configuration is 133 bridged vlan interfaces.
> > 
> > ifconfig eth0 up
> > ifconfig eth1 up
> > vconfig add eth0 100
> > vconfig add eth1 100
> > 
> > brctl addbr br100
> > brctl addif br100 eth0.100
> > brctl addif br100 eth1.100
> > 
> > ifconfig br100 up
> > ifconfig eth0.100 up
> > ifconfig eth1.100 up
> > 
> > and this is for 133 vlan interfaces.
> > Second are iproute2 tc rules with htb use.
> > tc -s -d qdisc show dev eth1.100
> > qdisc htb 2: r2q 10 default 0 direct_packets_stat 20500 ver 3.18
> >  Sent 544725808 bytes 1475547 pkt (dropped 165, overlimits 742424 requeues 0)
> >  backlog 0b 47p requeues 0
> > qdisc sfq 2002: parent 2:2002 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2005: parent 2:2005 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 49215710 bytes 307913 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2008: parent 2:2008 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 13495253 bytes 151097 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2009: parent 2:2009 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 200b: parent 2:200b limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 200c: parent 2:200c limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 304041053 bytes 554642 pkt (dropped 133, overlimits 0 requeues 0)
> >  backlog 46096b 47p requeues 0
> > qdisc sfq 200f: parent 2:200f limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2ff2: parent 2:2ff2 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 155832036 bytes 329482 pkt (dropped 32, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 3050: parent 2:3050 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 306e: parent 2:306e limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2f90: parent 2:2f90 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2ec3: parent 2:2ec3 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 3552: parent 2:3552 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > 
> > tc -s -d qdisc show dev eth0.100
> > qdisc htb 2: r2q 10 default 0 direct_packets_stat 7780 ver 3.18
> >  Sent 1790952368 bytes 1715229 pkt (dropped 2920, overlimits 2216030 requeues
> > 0)
> >  backlog 0b 43p requeues 0
> > qdisc sfq 2002: parent 2:2002 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2005: parent 2:2005 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 632808428 bytes 458623 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2008: parent 2:2008 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 289674827 bytes 211548 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2009: parent 2:2009 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 200b: parent 2:200b limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 44756939 bytes 51092 pkt (dropped 44, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 200c: parent 2:200c limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 458689752 bytes 568389 pkt (dropped 2797, overlimits 0 requeues 0)
> >  backlog 39983b 43p requeues 0
> > qdisc sfq 200f: parent 2:200f limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2ff2: parent 2:2ff2 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 282937437 bytes 344776 pkt (dropped 79, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 3050: parent 2:3050 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 306e: parent 2:306e limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2f90: parent 2:2f90 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 2ec3: parent 2:2ec3 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > qdisc sfq 3552: parent 2:3552 limit 128p quantum 1514b flows 128/1024 perturb
> > 120sec
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  backlog 0b 0p requeues 0
> > 
> > tc -s -d class show dev eth0.100
> > class htb 2:2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 27880 ctokens: 27880
> > 
> > class htb 2:2002 parent 2:2 leaf 2002: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 51761 ctokens: 27880
> > 
> > class htb 2:5 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 633549083 bytes 459926 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 58616bit 10pps backlog 0b 0p requeues 0
> >  lended: 208646 borrowed: 0 giants: 0
> >  tokens: -5780 ctokens: -5780
> > 
> > class htb 2:2005 parent 2:5 leaf 2005: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 633549083 bytes 459926 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 70048bit 11pps backlog 0b 0p requeues 0
> >  lended: 251280 borrowed: 208646 giants: 0
> >  tokens: -15570 ctokens: -5780
> > 
> > class htb 2:8 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 289757590 bytes 211680 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 9896bit 1pps backlog 0b 0p requeues 0
> >  lended: 87385 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:2008 parent 2:8 leaf 2008: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 289757590 bytes 211680 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 9896bit 1pps backlog 0b 0p requeues 0
> >  lended: 124295 borrowed: 87385 giants: 0
> >  tokens: 49868 ctokens: 27164
> > 
> > class htb 2:9 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 27880 ctokens: 27880
> > 
> > class htb 2:2009 parent 2:9 leaf 2009: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 51761 ctokens: 27880
> > 
> > class htb 2:b root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 44757059 bytes 51092 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 12136 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:200b parent 2:b leaf 200b: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 44756939 bytes 51092 pkt (dropped 44, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 38956 borrowed: 12136 giants: 0
> >  tokens: 50329 ctokens: 27164
> > 
> > class htb 2:c root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 469410803 bytes 583031 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 538520bit 88pps backlog 0b 0p requeues 0
> >  lended: 273552 borrowed: 0 giants: 0
> >  tokens: -42644 ctokens: -42644
> > 
> > class htb 2:200c parent 2:c leaf 200c: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 469485678 bytes 583104 pkt (dropped 2966, overlimits 0 requeues 0)
> >  rate 538728bit 88pps backlog 0b 73p requeues 0
> >  lended: 309479 borrowed: 273552 giants: 0
> >  tokens: -72317 ctokens: -42644
> > 
> > class htb 2:f root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 4106 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:200f parent 2:f leaf 200f: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 15694886 bytes 17695 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 13589 borrowed: 4106 giants: 0
> >  tokens: 49937 ctokens: 27164
> > 
> > class htb 2:ff2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 282920565 bytes 344776 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 109271 borrowed: 0 giants: 0
> >  tokens: 27045 ctokens: 27045
> > 
> > class htb 2:2ff2 parent 2:ff2 leaf 2ff2: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 282937437 bytes 344776 pkt (dropped 79, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 235505 borrowed: 109271 giants: 0
> >  tokens: 50090 ctokens: 27045
> > 
> > class htb 2:1050 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 6004 borrowed: 0 giants: 0
> >  tokens: 27045 ctokens: 27045
> > 
> > class htb 2:3050 parent 2:1050 leaf 3050: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 20810302 bytes 19829 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 13825 borrowed: 6004 giants: 0
> >  tokens: 50090 ctokens: 27045
> > 
> > class htb 2:106e root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 10250 borrowed: 0 giants: 0
> >  tokens: 19283 ctokens: 19283
> > 
> > class htb 2:306e parent 2:106e leaf 306e: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 34641906 bytes 27380 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 17130 borrowed: 10250 giants: 0
> >  tokens: 34567 ctokens: 19283
> > 
> > class htb 2:f90 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 3509 borrowed: 0 giants: 0
> >  tokens: 27045 ctokens: 27045
> > 
> > class htb 2:2f90 parent 2:f90 leaf 2f90: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 10501940 bytes 8117 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 4608 borrowed: 3509 giants: 0
> >  tokens: 50090 ctokens: 27045
> > 
> > class htb 2:ec3 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> > 0b cburst 5951b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 5470 ctokens: 5470
> > 
> > class htb 2:2ec3 parent 2:ec3 leaf 2ec3: prio 5 quantum 54400 rate 4352Kbit
> > ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 6941 ctokens: 5470
> > 
> > class htb 2:1552 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> > 0b cburst 5951b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 5470 ctokens: 5470
> > 
> > class htb 2:3552 parent 2:1552 leaf 3552: prio 5 quantum 54400 rate 4352Kbit
> > ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 6941 ctokens: 5470
> > 
> > tc -s -d class show dev eth1.100
> > class htb 2:2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 27880 ctokens: 27880
> > 
> > class htb 2:2002 parent 2:2 leaf 2002: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 51761 ctokens: 27880
> > 
> > class htb 2:5 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 49524563 bytes 309641 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 12360bit 10pps backlog 0b 0p requeues 0
> >  lended: 7466 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:2005 parent 2:5 leaf 2005: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 49524563 bytes 309641 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 11688bit 9pps backlog 0b 0p requeues 0
> >  lended: 302175 borrowed: 7466 giants: 0
> >  tokens: 50329 ctokens: 27164
> > 
> > class htb 2:8 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 13545301 bytes 151382 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 856bit 0pps backlog 0b 0p requeues 0
> >  lended: 663 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:2008 parent 2:8 leaf 2008: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 13545301 bytes 151382 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 856bit 0pps backlog 0b 0p requeues 0
> >  lended: 150719 borrowed: 663 giants: 0
> >  tokens: 50329 ctokens: 27164
> > 
> > class htb 2:9 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 27880 ctokens: 27880
> > 
> > class htb 2:2009 parent 2:9 leaf 2009: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 51761 ctokens: 27880
> > 
> > class htb 2:b root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 732 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:200b parent 2:b leaf 200b: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 11158995 bytes 47350 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 46618 borrowed: 732 giants: 0
> >  tokens: 50329 ctokens: 27164
> > 
> > class htb 2:c root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 316751840 bytes 573068 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 511608bit 91pps backlog 0b 0p requeues 0
> >  lended: 208309 borrowed: 0 giants: 0
> >  tokens: -49314 ctokens: -49314
> > 
> > class htb 2:200c parent 2:c leaf 200c: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 316790891 bytes 573109 pkt (dropped 133, overlimits 0 requeues 0)
> >  rate 512512bit 91pps backlog 0b 41p requeues 0
> >  lended: 364759 borrowed: 208309 giants: 0
> >  tokens: -83506 ctokens: -49314
> > 
> > class htb 2:f root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b overhead
> > 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 154 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:200f parent 2:f leaf 200f: prio 5 quantum 3350 rate 268000bit ceil
> > 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead 0b
> > level 0
> >  Sent 3499106 bytes 18708 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 18554 borrowed: 154 giants: 0
> >  tokens: 50329 ctokens: 27164
> > 
> > class htb 2:ff2 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 155824702 bytes 329482 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 73252 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:2ff2 parent 2:ff2 leaf 2ff2: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 155832036 bytes 329482 pkt (dropped 32, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 256230 borrowed: 73252 giants: 0
> >  tokens: 50329 ctokens: 27164
> > 
> > class htb 2:1050 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 86 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:3050 parent 2:1050 leaf 3050: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 2080972 bytes 17531 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 17445 borrowed: 86 giants: 0
> >  tokens: 49994 ctokens: 27164
> > 
> > class htb 2:106e root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 209 borrowed: 0 giants: 0
> >  tokens: 14507 ctokens: 14507
> > 
> > class htb 2:306e parent 2:106e leaf 306e: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 3135322 bytes 22160 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 21951 borrowed: 209 giants: 0
> >  tokens: 25015 ctokens: 14507
> > 
> > class htb 2:f90 root rate 536000bit ceil 536000bit burst 1867b/8 mpu 0b
> > overhead 0b cburst 1867b/8 mpu 0b overhead 0b level 7
> >  Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 17 borrowed: 0 giants: 0
> >  tokens: 27164 ctokens: 27164
> > 
> > class htb 2:2f90 parent 2:f90 leaf 2f90: prio 5 quantum 3350 rate 268000bit
> > ceil 536000bit burst 1733b/8 mpu 0b overhead 0b cburst 1867b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 601821 bytes 6164 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 6147 borrowed: 17 giants: 0
> >  tokens: 50329 ctokens: 27164
> > 
> > class htb 2:ec3 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> > 0b cburst 5951b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 5470 ctokens: 5470
> > 
> > class htb 2:2ec3 parent 2:ec3 leaf 2ec3: prio 5 quantum 54400 rate 4352Kbit
> > ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 6941 ctokens: 5470
> > 
> > class htb 2:1552 root rate 8704Kbit ceil 8704Kbit burst 5951b/8 mpu 0b overhead
> > 0b cburst 5951b/8 mpu 0b overhead 0b level 7
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 5470 ctokens: 5470
> > 
> > class htb 2:3552 parent 2:1552 leaf 3552: prio 5 quantum 54400 rate 4352Kbit
> > ceil 8704Kbit burst 3775b/8 mpu 0b overhead 0b cburst 5951b/8 mpu 0b overhead
> > 0b level 0
> >  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> >  rate 0bit 0pps backlog 0b 0p requeues 0
> >  lended: 0 borrowed: 0 giants: 0
> >  tokens: 6941 ctokens: 5470
> > 
> > And traffic management is not working... not shaping my clients to rate that i
> > set them.
> > 
> > interfaces:
> > ethtool -k eth0
> > Offload parameters for eth0:
> > rx-checksumming: on
> > tx-checksumming: on
> > scatter-gather: on
> > tcp segmentation offload: on
> > udp fragmentation offload: off
> > generic segmentation offload: off
> > 
> > 
> > ethtool -k eth0
> > Offload parameters for eth0:
> > rx-checksumming: on
> > tx-checksumming: on
> > scatter-gather: on
> > tcp segmentation offload: on
> > udp fragmentation offload: off
> > generic segmentation offload: off
> > 
> > And the second problem...
> > my arptables also stop working....
> > counting traffic but don't stop this traffic.
> > i match mac addresses by arptables
> > arptables -A FORWARD -i eth0.+ --source-mac 00:04:61:60:f5:de -s 10.2.48.93 -j
> > ACCEPT
> > ...
> > ...
> > ...
> > arptables -A FORWARD -i eth0.+ -j DROP
> > 
> > And this is not working.
> > i have enabled LRO in kernel and intel IOAT

LRO is not compatible with bridging (and a bad idea for routing).

Comment 4 Pawel Staszewski 2008-03-27 04:15:04 UTC
so ... there must be some info about.
that LRO is not compatible with bridging...
And .. if it is bad idea for routing... then also must be some info ...
Comment 5 Pawel Staszewski 2008-04-03 08:21:34 UTC
ok.
LRO disabled 
only the Intel IOAT is enabled in kernel...
And traffic management on bridge... not working.

other enabled features are:
ethtool -K eth0 tso on
ethtool -K eth0 gso on
and for eth1 also.

But when i disable tso and gso it nothing changing

filters are matching traffic but not shaping ...
Something is wrong.
with kernel 2.6.23 all is working fine.
with 2.6.24.4 not and with 2.6.25-rc8 also not.


Comment 6 Pawel Staszewski 2008-04-03 08:26:37 UTC
lspci
00:00.0 Host bridge: Intel Corporation Server DRAM Controller
00:01.0 PCI bridge: Intel Corporation Server Host-Primary PCI Express Bridge
00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02)
00:1c.0 PCI bridge: Intel Corporation PCI Express Port 1 (rev 02)
00:1c.4 PCI bridge: Intel Corporation PCI Express Port 5 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation LPC Interface Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 6 port SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation SMBus Controller (rev 02)
01:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06)
01:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06)
03:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) (rev 02)
04:02.0 Ethernet controller: Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)

ethtool -k eth0
Offload parameters for eth0:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: off

ethtool -k eth1
Offload parameters for eth1:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: off

and another thing with this bridge (and kernels >=2.6.24.4) is that my ssh connection to bridge stucking after some time ... and not responding.
I must relogin. and then i have maybe 1 minute because it stuck then.
Comment 7 Pawel Staszewski 2008-04-03 08:28:12 UTC
Created attachment 15596 [details]
kernel config
Comment 8 Pawel Staszewski 2008-04-03 08:31:23 UTC
Created attachment 15597 [details]
bridge setup.
Comment 9 Pawel Staszewski 2008-04-04 12:14:37 UTC
hmm... 
i try to find what is wrong and:
i have bridge named managenent
that is bridging eth0 and eth1 interfaces

ifconfig eth0 up
ifconfig eth1 up
brctl addbr management
brctl addif management eth0
brctl addif management eth1

ifconfig management up


and this was for vlan 1 bridging.
but.. i don't know why in kernel 2.6.23 that was working and now it's not.

so i do some test and change bridge management to 
vconfig add eth0 1
vconfig add eth1 1

and add eth0.1 , eth1.1 to management bridge.

now my classess added to vlan interfaces counting and dropping traffic if exceed
 class rate.

but why in kernel 2.6.23 the same config works ?

is there any change in bridge code...

some time ago i use bridge to passthru traffic (with tagged frames) like this
side A (switch with 100 tagged vlans) <> linux bridge (eth0 to eth1) <> side B (switch with 100 tagged vlans)
and i was classify traffic with iproute on eth0 and eth1 interfaces then was some change that i can't classify this traffic because filters not match it.
there was vlan tag and my filters not count traffic.
So i change my configuration to this like in attachement ... and now with kernels >=2.6.24 i reach some problem with bridged phys. interfaces (eth0 and eth1) and parallel  bridged vlans added to this phys. interfaces...

can someone explain why this works and now i not.

I know ... this configuration with added vlan 1 to eth0 and eth1 (and bridge eth0.1+eth1.1)is more normal ... 
And it is like it must to be:)

Comment 10 Pawel Staszewski 2008-05-08 14:33:24 UTC
any explanation?
Comment 11 Stephen Hemminger 2008-05-08 17:21:51 UTC
By default vlan's don't have transmit queues so no traffic management
can occur on a vlan.
Comment 12 Stephen Hemminger 2008-05-08 17:22:47 UTC
You can add transmit queue by setting txqueuelen > 0 with ifconfig/ip link or sysfs.

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