I wrote:
I upgraded a dual-homed server: one connection to the Internet, one connection to my LAN (all IPV4 connections):NAT is no longer working: $ traceroute 8.8.8.8 traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 60 byte packets 1 shorty.email-scan.com (192.168.0.1) 1.882 ms 1.818 ms 1.785 ms 2 shorty.email-scan.com (192.168.0.1) 1.732 ms !X 1.684 ms !X 1.631 ms !X $ telnet www.cnn.com 443 Trying 199.232.37.67… telnet: connect to address 199.232.37.67: No route to host Trying 2a04:4e42:46::323… telnet: connect to address 2a04:4e42:46::323: Network is unreachablefirewall-config on 192.168.0.1 shows "Masquerade zone" enabled, as always. Where would the problem be?
After some searching around I found multiple other people having the same exact problem.
https://forums.fedoraforum.org/showthread.php?327324-IP-Masquerade-NAT-not- working-in-Fedora-35
Not sure what in dickens happened here. How likely is that noone noticed this before the release. It surely would've been a blocker?
The suggested solution initially didn't work for me. By trial and error I found an additional step that fixed my setup, noted in that thread.
I don't see this listed under "Common Issues". I think it should be.Where is that "Forwarding" option visible in firewall-config? I can't find it.
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