Sierra Raven EDGE - Manual (Page 71)

Configuring Modbus/BSAP
Rev 3.0B Feb.08 67
Figure 8-9: AceManager: DNS
Configure *DNSUSER to the same IP address as the IP
Manager (*IPMANAGER1). If your modems have dynamic IP
addresses and not static (the IP address can change when it is
powered up), configure *DNSUPDATE to a low interval to
allow frequent updates.