I have setup VPN access on a 2801 (IOS 12.4.24T2) and use VPN client 5.00.06.160.
The remote access works great except that the users are prompted to re-enter credential every 48 mins.
I discovered that it is linked to the life time of the isakmp sa and that 48 mins (2880 secs) seems to be a kind of pre-end of life for the sa.
We are using radius to authenticate users.
I could extend the life of the isakmp to a high value but I would prefer that the rekey does not prompt my users to re-authenticate.
Can this be done ?
Any help will be greatly appreciated.