Windows VPN will not pass through

[mfleming]

Hello - when I am connected to the UC500 and try to connect to a Windows VPN,it will not connect. I can connect to other VPNs using Cisco VPN client and I can connect to the Windows based VPNs when connected to a different network (at home for example). Is there a setting I must change to allow these Windows VPNs to pass through?

[weeksgroove]

I think you just need to modify your outside->In access list to allow GRE

access-list xxxx permit GRE any any normally works for me.

[mfleming]

Thanks, that worked perfectly.