Howard,
I don't know if it helps but.
to allow PCs inside a PIX firewall to access a pptp server on the
outside I had to allow gre in both directions. I.E the pptp server needs
to send gre packets to the PC but the traffic from the server to the PC
is not seen as part of the outbound
Peter Rundle wrote:
Howard,
I don't know if it helps but.
to allow PCs inside a PIX firewall to access a pptp server on the
outside I had to allow gre in both directions. I.E the pptp server needs
to send gre packets to the PC but the traffic from the server to the PC
is not seen as
I'm trying to get PPTP working across a Linux firewall.
I have set up forwarding and DNAT for tcp/1723 (pptp) and also for GRE
(proto 47). It will pass the tcp/1723 but wont pass the GRE.
I can get ipsec to forward just fine, but this is tunnelling for those
stupid boxes so the client wants
