I think you just want to open a port 
There are “QubesOS ways”
to do this, via qvm-connect-tcp and policies, without working your way around with iptables and/or nft. The workarounds will always be a problem when upgrading.
I think you just want to open a port
There are “QubesOS ways” to do this, via qvm-connect-tcp and policies, without working your way around with iptables and/or nft. The workarounds will always be a problem when upgrading.