If you’re wondering what UDP port is used for IKE traffic from VPN client to server, you’ve come to the right place. Keep reading to find out.
Checkout this video:
Introduction
UDP port 500 is used for IKE traffic from VPN client to server.
UDP Port Numbers
UDP port numbers are assigned in various ways, depending on the operating system. For example, on Unix-like systems, ports are assigned by the root user and only allowing specific services to bind to those ports. On Windows, any user can bind to any port.
IKE traffic from VPN Client to Server generally uses UDP port 500.
IKE Traffic
IKE traffic uses UDP port 500.Make sure that this port is not being blocked by a firewall.
Conclusion
Here we have discussed what UDP port is used for IKE traffic from VPN client to server. We have also seen that the port number can be changed if needed.