i have a Microsoft PC in local network and want to connect through PPTP VPN connection to other netwok. I know i need to allow port TCP 1723 and (GRE) ID 47 from inside network. Of course need to NAT this PC.
But how to enable ID 47 in configuration of PIX?
access-list cciesec permit tcp any any eq 1723 log
access-list cciesec permit gre any any log
access-group cciesec in interface inside
fixup protocol pptp 1723