ip nat

General questions
1

Hi everybody!

I’m trying to substitute and old cisco router, that’s executing a simple nat translations, with a VyOS vm.
I need to obtain a particular timeout doing these nat translations, more precisely I need to mimic the behaviour of those ios commands:

ip nat translation timeout 920
ip nat translation tcp-timeout 300

i didn’t find any clue on how doing this. anyone can help?

thanks a lot in advance.