using a wic-adsl card I have been able to set up a successful vpn connection from a cisco vpn client machine to my 2651xm router but I can't get a connection if I use an external modem.
My lan at the vpn server end is on 172.16.1.xx and goes into the router on f0/0 which is set at 172.16.1.30.
Port f0/1 is on 192.168.1.100 and goes to an external modem set as default gateway
18.104.22.168. With this setup I can surf the internet on the lan machines at the server end.
Problem is I can't get a connection from a remote machine to vpn connect. It worked when I used the wic adsl connection but then I was only using
the f0/0 port which was connected to my lan. But now I'm including the f0/1 port to connect to an external modem the vpn client can't connect. The cisco vpn client tries to connect using tcp on port 10000 and I've set this up in the modem but not sure if I've done it correctly. I've tried forwarding the port to both 192.168.1.100 (f0/1) and 172.16.1.30 (f0/0) but neither will work. Attached is my running config. Thanks for any pointers.
Current configuration : 2757 bytes
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
no logging buffered
no logging console
enable secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
enable password xxxxxxxxxxx
aaa authentication login default local
aaa authentication login sdm_vpn_xauth_ml_1 local
aaa authentication login sdm_vpn_xauth_ml_2 local
aaa authorization network sdm_vpn_group_ml_1 local
aaa authorization network sdm_vpn_group_ml_2 local
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...