Which ports have been enabled on Nebula Security Gateway by default?

Zyxel_Irene

The following ports have been enabled on NSG by default, please kindly avoid these ports be enabled on settings, such as Virtual Server

1. port 22: SSH for TCP and UDP
2. port 47: for GRE
3. port 50: for ESP
4. port 51: for AH
5. port 80: web for http
6. port 443: web for https
7. port 500: for IKE
8. port 4500: for NATT