| Re: Ping replies being dropped after 7.4.1 Upgrade [message #101758 is a reply to message #101753] |
Mon, 22 April 2013 08:18   |
paja
Messages: 9
Registered: April 2013
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[22/Apr/2013 08:00:25] {pktdrop} packet dropped: Incorrect ICMP echo reply direction (from LAN 1 - local traffic, proto:ICMP, len:60, 192.168.1.26 -> 10.250.35.83, type:0 code:0)
It corresponds exactly what I tracked down via tcpdump. The "Echo request" is coming from source station via 192.168.1.10 to the target station 192.168.1.26, it replies via default route to Kerio GW 192.168.1.1, which has to route the packet back to 192.168.1.10, but due to the packet drop it never happens. This behaviour is valid just for ICMP traffic, TCP is working correctly. 3way handshake in winroute.cfg file is set to "0".
When I try to ping the remote station from 192.168.1.26, the routing local cache is updated and pings start to work temporary.
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