Date:	Wed, 26 Mar 2008 17:06:12 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	netdev@...r.kernel.org
Cc:	bugme-daemon@...zilla.kernel.org, pstaszewski@...com.pl
Subject: Re: [Bugme-new] [Bug 10335] New: traffic management and arptables
 problem on linux bridge setup


(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@...zilla.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@...ux-foundation.org
>         ReportedBy: pstaszewski@...com.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)
> 
> 
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