Can you please advise what would be OK setting if i have two eth1+eth2 validators behind same firewall, not having UPnP?
So, i have 2 hardware, one running dappnode, geth + Prysm, second is ubuntu + openetherum + lighthouse.
If I change geth port from 30303 to 30304 on harware 1 and leave all the same on hardware 2, will everything work ok? Will other nodes find me on different port?
Do I need to change some ports for validators?