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netflow_source
2006 Apr 14
0
[Bug 471] New: UDP stream DNAT problem
...Status: NEW
Severity: normal
Priority: P2
Component: NAT
AssignedTo: laforge@netfilter.org
ReportedBy: dmitry@trifle.net
Description:
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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 bei...