I have a PIX-515 running v6.35 with remote VPN users connecting by pptp to the outside interface, so I use the "vpdn group" commands. For my users to get an ip address, this line does it:
vpdn group PPTP-VPDN-GROUP client configuration address local mypoolname
I would like to forward pptp remote access DHCP requests to an internal DHCP server with the following:
dhcprelay server x.x.x.x inside
dhcprelay enable outside
On page 8-20 of the PIX firewall and Config guide it says,"Through the PPP IPCP protocol negotiation, the firewall assigns a dynamic internal IP address to the PPTP client allocated from a locally defined IP address pool." It doesn't discuss the possibility of using dhcprelay with an internal dhcp server to obtain addresses for pptp remote access users. Is this possible to do?