Here you assign a loopback address to a relay agent. The loopback address (the name of an ARF network, named loopback address) is used to forward client messages.
- SNMP ID:
 - 2.10.20.22
 - Console path:
 - Setup > DHCP
 - Possible values:
 Max. 16 characters from [A-Z][a-z][0-9]#@{|}~!$%&'()*+-,/:;<=>?[\]^_. `
- Default:
 - empty