ip masquerading
tags: learning networking
content
- when setting up tailscale subnet router, we need to enable ip masquerading
- what is ip masquerading?
- it’s just another name for NAT
- in fact, it’s a form of SNAT, Source Network Address Translation
- it allows subnet router to modify the source ip address when it forwards ip packets
- meaning the receiver of the ip packet won’t see who’s the actually sender, it can only see the subnet router’s ip address
up
subnet-router-setup source-nat