User`s manual

User's Manual
Arctic IEC-104 Gateway
Firmware Version 5.0.9 39 Document Version 1.5
5.4.4 DHCP
DHCP server listens to broadcast DHCP queries and assigns IP address for
host from the configured pool. If needed, Arctic can act as a DHCP server.
This is suitable for small remote networks that have for example few laptops
connected to the Arctic via an Ethernet hub or a switch.
DHCP Server
Enables or disables the DHCP server.
Figure 27. DHCP Server Settings
Note!
Configuring the DHCP server in an erroneous way may cause your network
to function badly or may prevent functioning altogether. Consult your network
administrator for necessary information before setting up the service.
DNS Proxy
With DNS proxy, computers connected to Arctic Ethernet interface can use
Arctic as DNS server. Arctic will forward DNS queries to correct DSN server
and local computers DNS setting are not needed to be changed. This can be
used with GPRS settings (Network ->GPRS) parameter “DNS servers: From
GPRS network”.
DNS Proxy/Forwarder –When set to ”Enabled” Arctic can be used as DNS
server for local computers.
SNMP Agent
Arctic supports MIB-II SNMP Agent.