https://github.com/vyos/vyatta-op/pull/55

I've tried with a new spoke and I can't seem to register using `reload-or-restart', although it resolved the lost connectivity issues the opennhrp process needs a full restart. however, if you restart opennhrp daemon it causes different issues and usually the spoke loses connection.

## hub

Thank you, team, for such a quick response to my request. I have not even had the chance to test it yet but trust that this will work perfectly. Again, many thanks!

PR: https://github.com/vyos/vyos-1x/pull/1306

I did this change as you mentioned and it worked, , example:

PR https://github.com/vyos/vyos-1x/pull/1305

@RyVolodya could you recheck it?

Try to replace option restart to reload-or-restart and re-configure from scratch, it may help.
https://github.com/vyos/vyos-1x/blob/363ecfa46cdb8402ea71637717863f01b09f428b/src/conf_mode/protocols_nhrp.py#L107

Hub basic setting :

Yes ,you need to reload the services and it works , here's an basic example with the current configuration :

It is not only for dhcp, any service can be affected to this
There are no many check when we remove interface

@fernando Does it work if you "reload" configuration?