Hello, I am currently trying to set DSCP fields for IPV4 and IPV6 packets with the version 1.3.7 of iptables using Linux kernel 2.6.35.7. I am able to set the DSCP fields to desired values for the IPV4 packets by the following command: iptables -t mangle -I OUTPUT -p udp --dport 10000:30000 -j DSCP --set-dscp-class EF However when I am trying to fire the same command for IPV6 packets, is does not recognize the target DSCP. So my questions are Is there any way to set the TRAFFIC CLASS/ TOS/ DSCP field using ip6tables command for ipv6 packets? Are there any extensions/modules already developed or being developed for ipv6 packets that I can use to alter the DSCP field? Thank You, Mrunal -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html