similar to: Re: [RESOLVED] Layer7 module doesn''t detect nothing on my bridge with a 2.6.18.3 kernel

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

hello, I try to use layer7 filter to classify packets. I have a proble with http match. This protocol seems to work well with l7-filter (http://l7-filter.sourceforge.net/protocols) but for me nothing is filtering in http class. Someone can help me ? Here is my script : #!/bin/bash IPT_BIN=/sbin/iptables TC_BIN=/sbin/tc INTER_OUT=ppp0 LINK_RATE_UP=1000Kbit RATE_ACK=200Kbit RATE_DEFAULT=100Kbit

I''ve compiled my kernel (2.6.12.3) and iptables (1.3.3) and now -m layer7 option from iptables works (i don''t get any error when run the iptables command with -m layer7). The problem is that no packet is matched. For example iptables -A INPUT -p tcp -m layer7 --l7proto http -j ACCEPT doesn''t match http packets. The same for dns and ssh. So, what am I doing wrong? Is this

Hello! I want to mark all outgoing traffic depending on its service. Example: eth0 = 192.168.0.1 (local interface) ppp0 = 80.10.10.10 (internet 1) ppp1 = 80.10.10.11 (internet 2) http traffic over internet 1 (ppp0) ssh traffic to interface 2 (ppp1). I tried the following (routing and rules are set): iptables -A PREROUTING -t mangle -s 192.168.0.0/24 -p tcp --dport 80 -j MARK --set-mark 1

Hi all, I am running Slackware 10.1 with Kernel 2.6.14.3 includes iptables 1.3.4 with layer 7 My network diagram below: - INTERNET --- LINUX_ROUTER_FW --- PCs Below is my simple iptables script: - echo 1 > /proc/sys/net/ipv4/ip_forward iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE iptables -t mangle -A POSTROUTING -m layer7 --l7proto applejuice -j MARK --set-mark 1 iptables -t

Hi All , My first message and I have a little problem with my FC6 box trying to block emule traffic using layer7 . Here my network : Internet --------- ADSL Router ------------------- FC6 Box -------------------- Emule Box external ADSL : Dynamic Internal ADSL : 192.168.254.1 external FC6 : 192.168.254.3 internal FC6 : 192.168.253.1 Emule Box : 192.168.253.3 I guess that everything

Hello everyone. CONFIGURATION DESCRIPTION: I have a linux box doing masquerade for two lan''s. Here is a piece of mine network config: eth0 : ISP , one public ip address (DSL modem) eth1 : lan , private network address fe: 192.168.4.0/24 eth2 : wlan access point performing as lan2wlan bridge , private network addes fe. 192.168.67.0/24 This box use 2.6.20 kernel with iptables-1.3.8

i search a lot forum how to get bandwidth statistic such number of packet, total byte in each application protocol by using IPTABLES + netfilter-layer7 but i don''t know which script for getting it in log file and use data after get it for plotting graph later my IPTABLES command like this iptables -t mangle -N all iptables -t mangle -A POSTROUTING -j all iptables -t mangle -A

hi everybody. im trying to set up an QoS config, using layer7 (http://l7-filter.sourceforge.net/) for protocol detection. im suposing 3 clients with this configuration: 3 clients: 1.2.3.1 , 1.2.3.2 , 1.2.3.3 1.2.3.1 has 256kbit bandwidth "guaranteed" clients 1.2.3.2 and 1.2.3.3 has 256kbit bandwith so im marking every packet using layer7 iptables module, classifying them in three

Hello, I''ve been trying to shape the bittorrent traffic (on my external interface, upload), but without luck, for this I''m using layer7 filter right now, but I''ve also tried ipp2p, with the same results, I might say that this is not a problem with this packet classifiers, the problem is with HTB, here''s why. When I open azureus (the bittorrent client I

Hi iam running FEDORA, i have installed Source of iptable 1.2.9 with the patch layer7-iptables patch done with out any errors and i applied patch in kernel to the layer 7 patch and i have select the required option by doing make menyconfig done make dep make bzImage make modules make modules_install make install and rebooted with customer kernel when i type iptables -t mangle -A

Hello all, I am trying to configure a linux box to make some QoS into my netowork and, at the same box, control my clients bandwidth. I have this classes created: ---------------------------------------------------------------- UP="eth0" # wan infocontabil DL01="eth2" # lan clientes $TC qdisc del dev $DL01 root 2> /dev/null >

Hi, Thanks for the reply. Mohan Sundaram wrote : > mark in iptables and use tc to classify using mark. Mark like this ? iptables -A INPUT -m layer7 --l7proto bittorrent -j MARK --set-mark 3 and then.. tc filter add dev eth0 protocol ip parent 1:0 1 handle 3 fw flowid 1:10 and lets say we have a flowid 1:3 declared to use at 60kbit ceil 60kbit Is that proper ? If so then it

Ok, earlier I post a message explaining my problem with HTB and layer7 (or ipp2p), about not being able to shape the traffic. Well, actually this is what''s happening, I''m marking the packets (right now, I''m using ipp2p as Klaus adviced me to) with iptables, and my queue rules are made using tcng, I''m using the HTB qdisc, and traffic is going to the HTB class

Hello there! I am trying to get traffic shaping working on my Linux router (debian woody 3r02) and for some things I wanted to use the layer 7 packet classifier, but I can''t get it to work. Here is what I did: -downloaded the patches from http://l7-filter.sourceforge.net -downloaded the kernel 2.6.7 source -downloaded the iptables 1.2.11 source -patched kernel (layer7 patch and some

Hi there, I have a little problem. I had this some months ago but didn''t solve it back then. I have patched my kernel with Layer 7 support and patched my iptables to support it, too. Now I inserted this line in my firewall script on my router for testing purpose: $IPTABLES -t mangle -A POSTROUTING -o $INET_IFACE -p tcp -m layer7 --l7proto http -j DROP It works, BUT only if the

HI All , I am running a FC6 box with two internet links with load balance . Every thing is working fine expect the MSN connection that failed and reconnect every time and SSL connections . I would link to know if with the nona howto I could fix that . I have been tried with no success to redirect that connection only to one link but its look like do not work . Here my configuration :

Hi all! I''m trying to shape traffic in a dorm''s network (4 mbit symmetrical internet link, about 200 computers, heavy p2p usage). The router is a p4xeon running linux 2.6.9 with the qnet patches (http://kem.p.lodz.pl/~peter/qnet/). When I activate ip_forward I get >20% packet loss and a lot of duplicates. Any ideas? I attach my shaping script. Thank you very much in advance,

Hi,lartc I used iproute-060110 with iptables1.3.4 on gentoo 2005r1 kernel 2.6.14-5. I find some error messages in system logfile: HTB: quantum of class 10001 is big. Consider r2q change. HTB: quantum of class 10010 is big. Consider r2q change. tcf_action_init_1: successfull police HTB: quantum of class 20001 is big. Consider r2q change. HTB: quantum of class 20020 is big. Consider

hi everybody. i have a bridge, and i want to apply QoS with htb and layer7 on both interfaces(eth0 and eth1), should i apply qdiscs and classes to each individual interface (eth0 and eth1, not br0)? if someone is using layer7, which is the right place to put the iptables rules to assure that all packets (fom internet to LAN and viceversa) get analyzed for layer7 patterns, including those