HI folks,
I have a linux router connected to two separate internet
connection from an ISP. There is a third interface ( ip ->
192.168.1.1 ) in the router connected to the local network.
Configured the routing tables and added the rules and everything
seems to be working fine from the routing box. Traceroute to
external internet sites reveal that traffic is being routed
correctly and that the failover mechanism is working.
Now in my internal machines the gateway address is the set to
the third interface of the router and the internal machines can
ping the router ( 192.168.1.1 ). The problem is that the internal
machines cant connect to the net. A quick check with pings and
tcpdump revealed that the packets from the internal machines are
arriving at the router and are being routed correctly... but are
not coming BACK from the router to the internal machines.
Any pointers as to why this is happening would be useful....
Thanks,
Sameer Gurung
samgurung@xxxxxxxxxxxxxx
g_sameer75@xxxxxxxxx
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