Hi, I face an Issue in conntrack udpate cmd for UDP. "conntrack -U -p udp -t xx" cmd only updates unreplied connections, while ASSURED UDP connections are left out. # conntrack -U -p udp -t 60 # conntrack -L -p udp | grep ASSU conntrack v1.0.0 (conntrack-tools): 23 flow entries have been shown. udp 17 598 src=125.17.98.97 dst=8.8.8.8 sport=33029 dport=53 packets=5 bytes=340 src=8.8.8.8 dst=125.17.98.97 sport=53 dport=33029 packets=5 bytes=508 [ASSURED] mark=0 use=3 udp 17 598 src=125.17.98.97 dst=8.8.8.8 sport=49407 dport=53 packets=15 bytes=900 src=8.8.8.8 dst=125.17.98.97 sport=53 dport=49407 packets=15 bytes=1635 [ASSURED] mark=0 use=2 Packages used: conntrack-tools-1.0.0 libnetfilter_conntrack-0.9.1 libnfnetlink-1.0.0 iptables-1.4.16 Linux kernel 2.6.34.8 Please let me know, whether there are any reason to skip assured connection out of updation. If possible, how to update assured connection too. Regards, Murugan -- 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