PORT CLOSED???

Yesterday I start creating server for valheim and mc im testing it and it was all good not until today i keep seeing nf_conntrack whatever firewall I'm not familiar with now my valheim server closed port i didnt touch firewall need help

1 Reply

First, punctuation and capital letters are your friends.

Second, you need to be a lot more specific…what exactly does nf_conntrack whatever firewall I'm not familiar with mean? An example message would be very helpful. Messages from the firewall are located in the file /var/log/kern.log.

-- sw

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