Hi there, im running an secureblue OS & wants to use this machine as a Server but it’s not reachable in the localnet from the other clients. After fresh install i have to enabled firewalld service & set’s the allowing ports & protocol rules & Zones in the firewall-config manager. But anyway, the System isn’t locally reachable & also when i deactivate the firewalld daemon.
For testing purposes have to add manually an iptables inputchain rule to allow the protocols, but this also will not work.
This secureblue machine doesn’t reply to pings & isn’t connectable to any running service/port from any other’s & will refuse the connection after attempt.
I have no Idea whats the reason, hope somebody can help here.
Thx, best regards
!