Hi all,
This is probably not the right place for this question, but maybe
someone can help me out. I am trying to setup a VPN between two private
addresses, using iproute2 (which is my only excuse for mailing this list).
The setup is as below :
eth0 ppp0
Wireless ppp0 eth0
192.168.200.202 192.168.94.134 <----->
192.168.94.132 192.168.2.200
Both eth0 (strictly ixp1) and ppp0's are on wireless boards that we make.
I have basically followed the VPN Howto and done the following :
ip tunnel add net0 mode gre remote 192.168.2.200 local 192.168.200.202
ttl 255 dev ppp0
ip link set net0 up
ip addr add 192.168.200.202 dev net0
ip route add 192.168.2.0/24 dev net0
I have tried various combinations of the above, using the ppp IP address
for remote and the eth0 for local, etc, etc. (4 possible combinations).
I do the reverse on the other end of the tunnel, but do not see any
traffic over this lot. I am able to ping and ssh between the two
wireless boxes.
I do have a firewall, configured to do NAT on the PPP interface. I have
also tried excluding the destination addresses from being NAt'd but this
didn't make any difference.
Any suggestions would be greatly appreciated.
Best regards
Steve Comfort
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