VPN Requirement

[mansoor_pakistani]

I have 3600 series router ,which has 12.0(3)T ios version but this ios version is not supported VPDN,IPSEC,L2TP etc.

I want to know ,whcih IOS version is required for VPDN or for those which are describe above.

IS my router plateform suitable for VPDN?.

regards,

mansor

[bwalchez]

If my memory serves me correct 12.0.(3)T is a deferred release. I also believe there was a major issue with using NAT and VPN with that version. Assuming you are using a 3640, I would guess 12.0(7)T is at least where you should be. If you can, go to the new 12.1(6).