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New Member

cannot ping inside servers when vpn is connected thru internet sharing

Hi,

I got my easy vpn working using pix and can ping the inside servers once connected thru dial-up. However, when using my DSL connection at home( we use internet connection sharing XP), I cannot ping the inside servers although VPN tunnel is successful and I was authenticated by the radius. What seems to be the problem?

5 REPLIES
Gold

Re: cannot ping inside servers when vpn is connected thru intern

Hi,

Have you checked that you don't have the Win XP firewall feature enabled on your home PC, if you have disable this and try again. Let me know how you get on.

Jay

New Member

Re: cannot ping inside servers when vpn is connected thru intern

Hi Jay,

One of the engineers from Cisco suggested putting this line in the firewall

isakmp nat-traversal 10

It worked

Regards

Anonymous
N/A

Re: cannot ping inside servers when vpn is connected thru intern

I have a similar problem although I go via a Proxy Server (ComTun - ex ComSocks), where I can get connection and authentication, however when I pin inside servers I also get no response. Is the recommendation provided, about the NAT-TRAVERSE still applicable in this situation and if so, where do I add this command ?

New Member

Re: cannot ping inside servers when vpn is connected thru intern

add the command in the pix firewall

Anonymous
N/A

Re: cannot ping inside servers when vpn is connected thru intern

Not using any firewall.

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