I am trying to setup IP forwarding in linux 2.6.15.
I have done 'echo 1 > /proc/sys/net/ipv4/ip_forward' to enable
forwarding and also turned on IP_ADVANCED_ROUTER in config options.
The IP addresses of eth1 and eth2 are 192.168.0.2 and 192.168.1.2
respectively. I want packets to be forwarded from eth1 to eth2.The
netmask is 255.255.255.0 for both.I am trigerring traffic on eth1.
Then I did
'route add -net 192.168.1.0 netmask 255.255.255.0 dev eth2'.
I don't see the packets being forwarded. What am I doing wrong?
- Re: Port forwarding versus permit
... :SMTP port 25 on TCP being forwarded to an e-mail server on the inside LAN. ... :forwarding take place? ... If the packets arrive with a destination IP and port for which there ... happens to be an active translation to an inside machine (possibly ...
- Re: IP forwarding
... forwarding and also turned on IP_ADVANCED_ROUTER in config options. ... netmask is 255.255.255.0 for both.I am trigerring traffic on eth1. ... I don't see the packets being forwarded. ... An eth1 box needs a gateway statement in its route table so it knows ...
- Re: Querying directly a nameserver works, while forwarding not
... My next move would be to look for issues in the network, ... I would look for packets with errors. ... Wireshark shows me outcoming queries and incoming responses ... Or consider not doing forwarding, ...
- Re: [fw-wiz] FreeBSD 4.9 ipfw natd -- Port Forwarding
... I tried the ipfw fwd command as well with no success. ... my freeBSD server and my internal web server was dropping them because they ... > the packets are being forwarded to a RFC 1918-addressed jail within the ... > difference between this and forwarding to an external server, ...
- Re: A weird routing question.
... like to do a special treatment on packets incoming via eth0 and whose ... be re-emitted through eth1. ... For packets whose destination is 'A', I think you would need to do ... If forwarding is enable, which indeed should be, on this machine ...