This is caused by ovn-central's update status hook, which uses nc to check ovn's listening ports. To reproduce this, running 'nc -z 0.0.0.0 6641' on a ovn-central unit will cause such error messages to print out in /var/log/ovn/ovsdb-server-nb.log
This is caused by ovn-central's update status hook, which uses nc to check ovn's listening ports. ovn/ovsdb- server- nb.log
To reproduce this, running 'nc -z 0.0.0.0 6641' on a ovn-central unit will cause such error messages to print out in /var/log/