Hi everyone,
I am trying to run tinc version 1.1pre17 on fedora 30 hosts and I am running into a problem. Building and starting tinc works just fine. After starting the network using "tinc -n prod start", the interface shows up properly and it has the correct IP addresses configured:
vpn0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1280 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether 5e:e1:e0:e1:1c:94 brd ff:ff:ff:ff:ff:ff
inet6 fd10:1:1::1/128 scope global
valid_lft forever preferred_lft forever
inet6 fe80::5ce1:e0ff:fee1:1c94/64 scope link
valid_lft forever preferred_lft forever
link/ether 5e:e1:e0:e1:1c:94 brd ff:ff:ff:ff:ff:ff
inet6 fd10:1:1::1/128 scope global
valid_lft forever preferred_lft forever
inet6 fe80::5ce1:e0ff:fee1:1c94/64 scope link
valid_lft forever preferred_lft forever
However, the hosts cannot connect to each other. When checking the logs, the following appears over and over again, for any combination of hosts:
Error while connecting to node04 (<redacted> port 655): Permission denied
Closing connection with node04 (<redacted> port 655)
Could not set up a meta connection to node04
Trying to re-establish outgoing connection in 50 seconds
Closing connection with node04 (<redacted> port 655)
Could not set up a meta connection to node04
Trying to re-establish outgoing connection in 50 seconds
I have checked my selinux configuration and everything is fine on that end:
tincd_port_t tcp 655
tincd_port_t udp 655
tincd_port_t udp 655
Can someone point me into the right direction?
Kind regards,
Christopher
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