I have a 4 Node Tinc VPN setup with 2 nodes on my LAN and the other 2 outside the LAN in the cloud. Everything has been working great for about 5 years now, until today when I decided to move one of the nodes to another box. I basically, copied over the /etc/tinc folder to the new server and also moved the /etc/network/interfaces file, so that the new server was an exact mirror (more or less).
But I think I may have forgotten something because while all my nodes can ping each other using the VPN IPs (i.e., 10.9.0.x), I can't seem to ping my LAN (i.e., 172.23.6.x) from any of the external nodes. At this point I'm unsure of which information to provide in order to elicit some assistance, however, below is the routing table of one INTERNAL and EXTERNAL node. I basically want to be able to reach the 172.23.6.0 network from any of the EXTERNAL nodes - any assistance would be highly appreciated. Thanks. Routing Table of EXTERNAL NODE (10.9.0.4) root@web1:~# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 107.170.80.1 0.0.0.0 UG 0 0 0 eth0 10.9.0.0 * 255.255.255.0 U 0 0 0 tinc0 10.128.0.0 * 255.255.0.0 U 0 0 0 eth1 107.170.80.0 * 255.255.240.0 U 0 0 0 eth0 172.23.6.0 10.9.0.1 255.255.255.0 UG 0 0 0 tinc0 Routing Table of INTERNAL NODE (10.9.0.1) root@ubuntu2:~# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 50-242-184-134- 0.0.0.0 UG 0 0 0 eth0 10.8.0.0 10.8.0.2 255.255.255.0 UG 0 0 0 tun0 10.8.0.2 * 255.255.255.255 UH 0 0 0 tun0 10.9.0.0 * 255.255.255.0 U 0 0 0 tinc0 50.242.184.128 * 255.255.255.248 U 0 0 0 eth0 172.23.6.0 * 255.255.255.0 U 0 0 0 eth1 172.23.7.0 172.23.6.1 255.255.255.0 UG 0 0 0 eth1 207.187.53.0 172.23.6.1 255.255.255.0 UG 0 0 0 eth1 Very Respectfully, Kismet-Gerald Agbasi IT/Systems Administrator Central Truck Center, Inc. Office: 240-487-3315 Toll Free: 1-800-492-0709 Fax: 240-487-3399 3839 Ironwood Place Landover, MD 20785 www.centraltruckcenter.com This message may contain confidential and/or proprietary information, and is intended for the person or entity to which it is addressed. Any use by others for all other purposes is strictly prohibited. ____________________________________________________________________________ _____________________________ 3839 Ironwood Place | Landover, MD | 20785
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