ERROR: Sending broadcast failed! (ipv6)

Server
5

I use urBackup Server on Linux Hyper-V VM.

[root@vbs1 ~]# systemctl status urbackup-server
● urbackup-server.service - UrBackup Client/Server Network Backup System
     Loaded: loaded (/etc/systemd/system/urbackup-server.service; enabled; preset: disabled)
     Active: active (running) since Sun 2023-04-23 12:22:07 EDT; 2min 14s ago
   Main PID: 357 (urbackupsrv)
      Tasks: 18
     Memory: 57.4M
        CPU: 190ms
     CGroup: /system.slice/urbackup-server.service
             └─357 /usr/local/bin/urbackupsrv run --config /etc/default/urbackupsrv --no-consoletime


Apr 23 12:22:08 vbs1 urbackupsrv[357]: ERROR: Sending broadcast failed! (ipv6)

I edited this file [root@vbs1 ~]# nano /etc/default/urbackupsrv. By default, there is no interface defined.

#Interfaces from which to send broadcasts. (Default: all).
#Comma separated -- e.g. "eth0,eth1"
BROADCAST_INTERFACES="eth0"

After service restart, server log was without errors.

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