Hello,
I've 3 Cisco 800 series routers and I needed to configure site-to-site vpn tunnel from branch2 to the main office(branch 1 VPN was already configured and working). I've managed to get the tunnel up and everything seemed ok as sh cry isa sa,sh cry session and sh cry ipsec sa didn't seem to have any problems. Although the tunnel is up, I cannot ping PC-s on either side of the vpn tunnel. Does anyone have any idea what the problem can be?
I understand that there isn't enough information, but just ask me what you need and I'll send out more.
Thanks in advance.
