can we change the port number of vpn services

UDP 1701 - L2TP. ESP/IP 50. AH/IP 51. Mac mini Server: has static IP address. is the DNS server for the network. is (of course) the VPN server with the configuration as follows: setup for: L2TP only. VPN hostname: public IP address. Shared secret: dull-8caracter word. Addresses: 10 for L2TP x.x.x.200 up-to x.x.x.209. Name server: What is L2TP (Layer 2 Tunneling Protocol)? Short for Layer 2 Tunneling Protocol, L2TP is a tunneling, Session Layer protocol, using the UDP port 1701 on a VPN (virtual private network). It does not include any encryption and relies on other methods to provide data security and privacy, such as IPsec.. L2TP can be used as a tunneling mechanism to resell ADSL connectivity by cable providers and by companies who provide a connection to EdgeRouter - L2TP IPsec VPN Server – Ubiquiti Networks The EdgeRouter L2TP server provides VPN access to the LAN ( for authenticated L2TP clients. Follow the steps below to configure the L2TP VPN server on the EdgeRouter: CLI: Access the Command Line Interface. Security for VPNs with IPsec Configuration Guide, Cisco Jul 21, 2017

Nov 28, 2016

Jul 11, 2019 L2TP/IPsec Setup Guide for SoftEther VPN Server

Mar 21, 2017

l2tp - Windows VPN client - how to make it connect to a Is there any way to specify a port to L2TP/IPsec connection for Windows? PS: tried adding a port to IP, received "cannot resolve", as the VP{N client apparently is not expecting a pair of IP:port … List of TCP and UDP port numbers - Wikipedia This is a list of TCP and UDP port numbers used by protocols of the Internet protocol suite for operation of network applications.. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) needed only one port for full-duplex, bidirectional traffic. The Stream Control Transmission Protocol (SCTP) and the Datagram Congestion Control Protocol (DCCP) also use port numbers. VPN Protocols Breakdown: PPTP, L2TP/IPsec, IKEv2/IPsec