error - ? - Address already in use

lejeczek peljasz at
Wed Apr 13 17:45:24 UTC 2022

Hi guys

what is below error the symptom of?

-> $ wg-quick up wg-r2
[#] ip link add wg-r2 type wireguard
[#] wg setconf wg-r2 /dev/fd/63
[#] ip -4 address add dev wg-r2
[#] ip link set mtu 1320 up dev wg-r2
RTNETLINK answers: Address already in use
[#] ip link delete dev wg-r2

I'll only add that I looked into "obvious" places and found 
many thanks, L.

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