search for: netflow_collector

...P2 Component: NAT AssignedTo: laforge@netfilter.org ReportedBy: dmitry@trifle.net Description: ~~~~~~~~~~~~ I've noticed DNAT stopped to work after reloading iptables modules or machine reboot. [NetFlow_source]--->--->---[eth0, NAT_box, eth1]--->--->---[NetFlow_collector] We have a netflow collector behind NAT. NetFlow stream is being generated by cisco and should be delivered to the collector. The problem is being contained in conntrack. Conntrack caches udp stream before DNAT rule is being added. After adding DNAT rule traffic does not pass DNAT rule, rule coun...