Sébastien CRAMATTE
2006-Dec-14 01:35 UTC
Re: [RESOLVED] Layer7 module doesn''t detect nothing on my bridge with a 2.6.18.3 kernel
Hello, loading conntrack resolve my problem ... layer 7 have got a dependency with conntrack but doesn''t load it automaticaly... so module is loaded but no packets match with l7-protocols ... reported as a bug http://sourceforge.net/tracker/index.php?func=detail&aid=1596065&group_id=80085&atid=558668 regards ArcosCom Linux User a écrit :> With: > linux-2.6.18.5 > iptables-1.3.7 > layer7-2.7 > > Is working fine (normal and SMP configs), with linux-2.6.19.x not. > > See: > > Chain PREROUTING (policy ACCEPT 174K packets, 91M bytes) > num pkts bytes target prot opt in out source > destination > 1 13957 1482K 0 -- * * 0.0.0.0/0 > 0.0.0.0/0 ipp2p v0.8.2 --ipp2p > 2 81516 66M 0 -- * * 0.0.0.0/0 > 0.0.0.0/0 LAYER7 l7proto edonkey > > Regards > > El Mar, 12 de Diciembre de 2006, 11:27, Sébastien CRAMATTE escribió: > >> Hello >> >> I''ve setuped a QOS bridge under debian 3.1 using 2.6.18.3 kernel + >> iptables 1.3.6 >> >> I''ve patched the kernel an Iptables with esfq+layer7 without problems. >> >> >> This simple script doesn''t log nothing ... And I''m sure to have eMule >> traffic (I''ve checked with tcpdump ) >> If I remove " -m layer7 --l7proto edonkey \" line I can see >> iptables log in /var/log/kern.log >> I''ve test with other protocols like skype or messenger ... layer7 filter >> seems to be simply ignored ... >> >> Syslog or kern.log still empty ... >> >> #!/bin/sh >> >> DEV=eth0 >> BR=br0 >> SHAPPER=CPE >> >> iptables -t mangle -N ${SHAPPER} >> iptables -t mangle -A POSTROUTING -o ${BR} >> -m physdev --physdev-out ${DEV} >> \-j ${SHAPPER} >> >> iptables -t mangle -A ${SHAPPER} \ >> -m layer7 --l7proto edonkey \ >> -j LOG --log-prefix eMule >> >> As you can see below my eth0 and eth1 interface are not in PROMISC mode >> because >> I use physdev module and user iptables chain to redirect all traffic >> >> #ifconfig >> >> br0 Link encap:Ethernet HWaddr 00:30:48:87:99:28 >> inet addr:xxx.xxx.xxx.xxx Bcast: xxx.xxx.xxx.xxx Mask:255.255.255.0 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:146572 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:14813 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:13160188 (12.5 MiB) TX bytes:2391735 (2.2 MiB) >> >> eth0 Link encap:Ethernet HWaddr 00:30:48:87:99:28 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:588665 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:226155 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:100 >> RX bytes:170415971 (162.5 MiB) TX bytes:138342082 (131.9 MiB) >> Base address:0xc000 Memory:f2000000-f2020000 >> >> eth1 Link encap:Ethernet HWaddr 00:30:48:87:99:29 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:211410 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:566435 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:100 >> RX bytes:135919959 (129.6 MiB) TX bytes:162558207 (155.0 MiB) >> Base address:0xd100 Memory:f1000000-f1020000 >> >> # lsmod >> Module Size Used by >> ipt_ipp2p 6400 0 >> ipt_LOG 5248 2 >> xt_multiport 2176 4 >> ipt_layer7 8840 14 >> cls_u32 5636 6 >> sch_esfq 4736 10 >> xt_CLASSIFY 1024 28 >> xt_limit 1280 0 >> ipt_TOS 1152 0 >> xt_length 1152 6 >> ipt_tos 896 2 >> sch_htb 12544 2 >> xt_physdev 1808 2 >> floppy 44580 0 >> e1000 100032 0 >> ehci_hcd 22152 0 >> uhci_hcd 16012 0 >> usbcore 86148 3 ehci_hcd,uhci_hcd >> i82875p_edac 3332 0 >> dm_mod 34488 5 >> rtc 6708 0 >> >> >> >> Any Ideas >> Thanks for your help >> >> Regards >> >> Sébastien >> >> _______________________________________________ >> LARTC mailing list >> LARTC@mailman.ds9a.nl >> http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc >> >> > > > > >ArcosCom Linux User a écrit :> With: > linux-2.6.18.5 > iptables-1.3.7 > layer7-2.7 > > Is working fine (normal and SMP configs), with linux-2.6.19.x not. > > See: > > Chain PREROUTING (policy ACCEPT 174K packets, 91M bytes) > num pkts bytes target prot opt in out source > destination > 1 13957 1482K 0 -- * * 0.0.0.0/0 > 0.0.0.0/0 ipp2p v0.8.2 --ipp2p > 2 81516 66M 0 -- * * 0.0.0.0/0 > 0.0.0.0/0 LAYER7 l7proto edonkey > > Regards > > El Mar, 12 de Diciembre de 2006, 11:27, Sébastien CRAMATTE escribió: > >> Hello >> >> I''ve setuped a QOS bridge under debian 3.1 using 2.6.18.3 kernel + >> iptables 1.3.6 >> >> I''ve patched the kernel an Iptables with esfq+layer7 without problems. >> >> >> This simple script doesn''t log nothing ... And I''m sure to have eMule >> traffic (I''ve checked with tcpdump ) >> If I remove " -m layer7 --l7proto edonkey \" line I can see >> iptables log in /var/log/kern.log >> I''ve test with other protocols like skype or messenger ... layer7 filter >> seems to be simply ignored ... >> >> Syslog or kern.log still empty ... >> >> #!/bin/sh >> >> DEV=eth0 >> BR=br0 >> SHAPPER=CPE >> >> iptables -t mangle -N ${SHAPPER} >> iptables -t mangle -A POSTROUTING -o ${BR} >> -m physdev --physdev-out ${DEV} >> \-j ${SHAPPER} >> >> iptables -t mangle -A ${SHAPPER} \ >> -m layer7 --l7proto edonkey \ >> -j LOG --log-prefix eMule >> >> As you can see below my eth0 and eth1 interface are not in PROMISC mode >> because >> I use physdev module and user iptables chain to redirect all traffic >> >> #ifconfig >> >> br0 Link encap:Ethernet HWaddr 00:30:48:87:99:28 >> inet addr:xxx.xxx.xxx.xxx Bcast: xxx.xxx.xxx.xxx Mask:255.255.255.0 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:146572 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:14813 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:13160188 (12.5 MiB) TX bytes:2391735 (2.2 MiB) >> >> eth0 Link encap:Ethernet HWaddr 00:30:48:87:99:28 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:588665 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:226155 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:100 >> RX bytes:170415971 (162.5 MiB) TX bytes:138342082 (131.9 MiB) >> Base address:0xc000 Memory:f2000000-f2020000 >> >> eth1 Link encap:Ethernet HWaddr 00:30:48:87:99:29 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:211410 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:566435 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:100 >> RX bytes:135919959 (129.6 MiB) TX bytes:162558207 (155.0 MiB) >> Base address:0xd100 Memory:f1000000-f1020000 >> >> # lsmod >> Module Size Used by >> ipt_ipp2p 6400 0 >> ipt_LOG 5248 2 >> xt_multiport 2176 4 >> ipt_layer7 8840 14 >> cls_u32 5636 6 >> sch_esfq 4736 10 >> xt_CLASSIFY 1024 28 >> xt_limit 1280 0 >> ipt_TOS 1152 0 >> xt_length 1152 6 >> ipt_tos 896 2 >> sch_htb 12544 2 >> xt_physdev 1808 2 >> floppy 44580 0 >> e1000 100032 0 >> ehci_hcd 22152 0 >> uhci_hcd 16012 0 >> usbcore 86148 3 ehci_hcd,uhci_hcd >> i82875p_edac 3332 0 >> dm_mod 34488 5 >> rtc 6708 0 >> >> >> >> Any Ideas >> Thanks for your help >> >> Regards >> >> Sébastien >> >> _______________________________________________ >> LARTC mailing list >> LARTC@mailman.ds9a.nl >> http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc >> >> > > > > >
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