Just in case someone comes across a similar issue, there was absolutely nothing wrong with the shorewall router. The only problem was with 3 specific hosts which were all HPE iLO 5 systems. I tried arping to try to update their ARP caches as accessing them via ssh didn't really give me any useful tools (limited commands).
Nothing worked until I finally rebooted them. All's fine now. So I guess the HP iLO firmware is buggy. Vieri _______________________________________________ Shorewall-users mailing list Shorewall-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/shorewall-users
