NAT with a thousand faces
The familiar use cases for NAT are source NAT/masquerade for allowing private subnets access to the Internet, and port forwarding from the Internet to a host in...
Category: VyOS Platform Blog | nat
Interaction between IPsec and NAT (on the same router)
I've just completed a certain unusual setup that involved NATing packets before they are sent to an IPsec tunnel, so I thought I'll write about this topic. Even...
Setting up GRE/IPsec behind NAT
In the previous posts of this series we've discussed setting up "plain" IPsec tunnels from behind NAT. The transparency of the plain IPsec, however, is more oft...
