Zabbix agent interface is required to execute a remote command via SSH.

I use network discovery - SNMP based. That works fine. Then I have 50 devices registered complete with templates and stuff.
In one assigned template, I have an item that gets device uptime by snmp. I have then created a trigger like: uptime.nodata(120)
I have then created an action that do a remote command to the snmp device and resets the adaptor.
BUT Network Discovery - SNMP based, does not create an Agent based interface IP address. Which is required by Remote Commands:
ERROR: Zabbix agent interface is not defined for host