VPN Ports

[agoodwin]

Hi,

What ports do I need to allow through my router for client to pix vpn communications?

Cisco VPN Client v4.01 and pix is 6.3.1.

Will there be any difference with the different revisions of the clients?

Will there be any difference if im using DES or 3DES?

thanks for your time,

Andy

[agoodwin]

Ok - It seems udp 500 and ESP are likely.

I assume a cisco 2501 for example allows you to have access-list allow udp 500 and access-list allow ESP

or does ESP have specific ports etc I need to allow?

cheers

Andy

(btw I realise the access-list commands are not correct!)

[tvanginneken]

Hi,

ESP is a protocol that does not work with ports. You just need to allow the ESP protocol.

Regards,

Tom