Hi,
I upgraded an SSG520 to ScreenOS 6.1 to get the PPTP ALG working.
We have both an ISA server in our DMZ for VPN connections and we connect outbound to several client VPNs. We were restricted to a single connection to one client's PPTP ISA VPN, so we upgraded to 6.1 and turned on the ALG which has allowed multiple PPTP sessions outbound, but our inbound sessions are unable to authenticate.
Turn off ALG PPTP and the inbound are working fine, but the outbound is back restricted to a single connection.
Is this a known issue? and is there anything I can do to work around it?
Thanks,