I'm trying to configure the VPN service in OS X Server 10.3.5 and it
works fine when I'm connected ti the same network as the server. But I
need to configure my non OS X-firewall to let the traffic through and
I can't find anything in the OS X Server documentation (except that
PPTP VPN uses port 1723). Anyone can tell me more about this?
Thanks,
Joacim
Hi,
From one of the tech notes in Apple Support, here is the info you need,
TCP 1723 PPTP Mac OS X Server VPN service
UDP 500 ISAKMP/IKE Mac OS X Server VPN service
UDP 1701 L2TP Mac OS X Server VPN service
UDP 4500 IKE NAT Traversal Mac OS X Server VPN service
For Mac OS X Server 10.3 VPN service: PPTP uses the IP-GRE protocol
(IPprotocol 47).
L2TP/IPsec uses the IP-ESP protocol (IP protocol 50, ESP).