What Ports To Open for L2TP VPN

Date January 21, 2019 Author By kadmin Category Uncategorized

Here are the ports and protocols: There are several different ports listed when you Google this topic. In practice I have found that I only need to open UDP 500 and UDP 4500 in order for VPN to work. Protocol: UDP, port 500 (for IKE, to manage encryption keys) Protocol: UDP, port 4500 (for IPSEC […]