Oct 20, 2016 · PPTP. PPTP tunnel maintenance – TCP 1723 GRE – Protocol ID 47. L2TP over IPSec. L2TP traffic – UDP 1701 Internet Key Exchange (IKE) – UDP 500 IPSec Network Address Translation (NAT-T) – UDP 4500. The port forwarding setup is quite straightforward, as long as you know how to configure your NAT Device.

PPTP VPN settings: pp select 2: pp bind tunnel1: pp always-on on: pp auth request mschap-v2: pp auth username (PPTP_ID) (PPTP_Password) ppp ipcp ipaddress on: ppp ccp type mppe-any: ip pp address 10.0.0.1/32: ip pp remote address 10.0.0.2: pptp service type server: pp enable 2: tunnel select 1: tunnel encapsulation pptp: tunnel endpoint address Using PPTP VPN on the Mikrotik router | MiViLiSNet Sep 24, 2018 OpenVPN Port: use 1194 UDP or 443 TCP? | Netgate Forum Should I leave it at default 1194 UDP? or change to a more common port, for example 443 TCP? If I leave it at 1194, is there a concern that some places (hotels, conferences, etc ..) may block the port? Any comment would be appreciated. Regards, Port numbers for port forwarding | Answer | NETGEAR Support Nov 28, 2016

May 24, 2019

Feb 01, 2010 · Okay. Hopefully someone else will see this thread and have some better information. I've tried to re-create your scenario in centos. The connection works great from Windows 7 using the built-in vpn client on the default port of 1723, but I haven't had any luck changing the port either. Jan 22, 2019 · A PPTP connection is very cross-platform compatible. The protocol works on Windows, Linux, macOS, iOS, Android, Tomato, DD-WRT, and other operating systems and devices. PPTP uses GRE (General Routing Encapsulation), TCP port 1723, and IP port 47. PPTP supports encryption keys up to 128-bits, and it uses MPPE (Microsoft Point-to-Point Encryption).

PPTP (англ. Point-to-Point Tunneling Protocol) — тунельний протокол типу точка-точка, що дозволяє комп'ютеру встановлювати захищене з'єднання з сервером за рахунок створення спеціального тунелю в стандартній, незахищеній мережі.

Apr 28, 2020 How to change PPTP VPN client's port number? - Android