search for: cls_flow

Hello Tom, On the page 'http://lwn.net/Articles/313328/' i found info about changes in 'cls_flow.c' in kernel-2.6.29: net/sched/cls_flow.c | 4 +- and may be now it will work properly to everyone's entertainment. Thank you, Alex --- Прогноз погоды ТУТ - http://pogoda.tut.by ------------------------------------------------------------------------...

...----------- kernel: WARNING: at fs/btrfs/extent-tree.c:6372 btrfs_alloc_free_block+0xd3/0x29c() kernel: Hardware name: GA-MA790FX-DS5 kernel: btrfs: block rsv returned -28 kernel: Modules linked in: raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_CHECKSUM ipt_rpfilter xt_statistic xt_CT xt_LOG xt_time xt_connlimit xt_realm xt_addrtype xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE ipt_ECN ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat _tftp nf_nat_s...

Hi, Hi, I get an error with TC Simple. System: shorewall 4.5.6.2 kernel 3.5.3 iptables 1.4.13 xtables 1.45 iproute2 3.5.1 OS: gentoo/linux amd64 when shorewall executes this command: tc filter add dev eth0 protocol all prio 1 parent 1011: handle 1011 flow hash keys nfct-src divisor 1024 It fails with this error: RTNETLINK answers: No such file or directory We have an error

...t;] iowrite32+0x38/0x40 May 16 08:30:27 brouette kernel: PGD 1b880f067 PUD 1b8850067 PMD b979e067 PTE 0 May 16 08:30:27 brouette kernel: Oops: 0002 [#1] PREEMPT SMP May 16 08:30:27 brouette kernel: Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_dscp xt_mark cls_flow cls_fw sch_sfq sch_htb xt_helper xt_length nf_conntrack_ftp nf_conntrack ip6table_mangle ip6_tables iptable_mangle ip_tables x_tables cpufreq_powersave cpufreq_userspace cpufreq_conservative deadline_iosched binfmt_misc snd_usb_audio snd_usbmidi_lib snd_hwdep hid_roccat_konepure hid_roccat hid_rocc...

...l: Hardware name: PowerEdge Jan 30 09:46:13 qb-storage kernel: list_add corruption. next->prev should be prev (ffff8804366c5df0), but was ffff8803f611fa68. (next=ffff8803f611fa68). Jan 30 09:46:13 qb-storage kernel: Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq bridge stp llc xt_statistic xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype xt_set ip_set n...

...TCP connection. So if one internal system is running BitTorrent, for example, it can have lots of ''flows'' and can thus take up a larger share of the bandwidth than a system having only a single active connection. The ''flow'' classifier (module cls_flow) works around this by letting you define what a ''flow'' is. The clasifier must be used carefully or it can block off all traffic on an interface! To use the ''flow'' classifier, you specify ''flow=<keys>'' in the OPTIONS column...

Hello Tom, I recieve the answer on my question from Patrick McHardy which discuss ''cls_flow'' module on ''http://kerneltrap.org/mailarchive/search/@subject+%22%5BNET_SCHED+00/04%5D:+External+SFQ+classifiers/flow+classifier%22/linux-netdev''. May be his answer help you to understand as we can use this module. Regards, Alex --------------------------------...

...ernel NULL pointer dereference at 0000000000000008 [ 2643.920454] IP: [<ffffffffa017eac6>] nouveau_fence_wait_uevent.isra.3+0x36/0x3e0 [nouveau] [ 2643.920478] PGD 140a75067 PUD 100702067 PMD 0 [ 2643.920483] Oops: 0000 [#1] PREEMPT SMP [ 2643.920487] Modules linked in: act_police cls_basic cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf sch_prio sch_htb sch_hfsc sch_sfq arptable_filter arp_tables xt_CHECKSUM ipt_rpfilter xt_geoip(O) xt_statistic xt_CT xt_LOG xt_connlimit xt_realm xt_addrtype xt_comment xt_recent ipt_ULOG ipt_MASQUERADE ipt_ECN ipt_CLUSTERIP ipt_ah xt_set nf_nat_tftp nf_nat_snmp_...

...2+0x38/0x40 May 17 20:01:36 brouette kernel: PGD 1b880f067 PUD 1b8850067 PMD 1b6cfd067 PTE 0 May 17 20:01:36 brouette kernel: Oops: 0002 [#1] PREEMPT SMP May 17 20:01:36 brouette kernel: Modules linked in: usb_storage nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_dscp xt_mark cls_flow cls_fw sch_sfq sch_htb xt_helper xt_length nf_conntrack_ftp nf_conntrack ip6table_mangle ip6_tables iptable_mangle ip_tables x_tables cpufreq_powersave cpufreq_userspace cpufreq_conservative deadline_iosched binfmt_misc hid_roccat_konepure hid_roccat hid_roccat_common hid_generic snd_usb_audio snd_...

...0:01:36 brouette kernel: PGD 1b880f067 PUD 1b8850067 PMD 1b6cfd067 PTE 0 > May 17 20:01:36 brouette kernel: Oops: 0002 [#1] PREEMPT SMP > May 17 20:01:36 brouette kernel: Modules linked in: usb_storage > nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 > xt_dscp xt_mark cls_flow cls_fw sch_sfq sch_htb xt_helper xt_length > nf_conntrack_ftp nf_conntrack ip6table_mangle ip6_tables > iptable_mangle ip_tables x_tables cpufreq_powersave cpufreq_userspace > cpufreq_conservative deadline_iosched binfmt_misc hid_roccat_konepure > hid_roccat hid_roccat_common hid_generi...