El Monday 19 June 2006 23:24, Frank Abel Cancio Bello escribió: > Hi all! > > On http://lartc.org/howto/lartc.adv-filter.html I read that a classifiers > available bases the decision on how the firewall has marked the packet and > on http://lartc.org/howto/lartc.qdisc.filters.html the following example: > > "tc filter add dev eth1 protocol ip parent 1:0 prio 1 handle 6 fw flowid > 1:1" "iptables -A PREROUTING -t mangle -i eth0 -j MARK --set-mark 6" > > My question is: > > In the actuality exist a way of build a classifier based on netfilter mark > value associated with a connection instead of netfilter mark value > associated with the packet?
yes, iptables CONNMARK associate MARKs wtih conntrack'ed connections. It is in kernel's mainlin since 2.6.12, you can find some introductory infromation[1] over internet or do man iptables for furter information. [1]http://home.regit.org/?page_id=7 -- Luciano _______________________________________________ LARTC mailing list [email protected] http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
