Re: [vpp-dev] Dynamic NAT breaks TCP punting

2019-04-06 Thread JB
For anyone reading this, a dirty way around it is to simply add a static mapping using the external IP and port as both the local and external IP and port. This forwards the packet internally, punts it, and goes straight to the TAP interface. Not ideal, not pretty, but it works. -=-=-=-=-=-=-=-

[vpp-dev] Dynamic NAT breaks TCP punting

2019-04-05 Thread JB
Hi, If we enable dynamic NAT, then TCP packets are no longer punted or even seen on tap interfaces, as they are simply dropped if there's no matching translation. This isn't ideal since we still want to be able to process packets that are meant for us, for example if our interface address is no