Greentel R201GC55-232, User Manual, Page: 31 / 72

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MTU Set the Maximum transmission Unit. 1500
MRU Set the Maximum receiving Unit. 1500
TX queue length Set transmission Queue Length. 3
Enable IP head
compression Select to enable IP Head compression. Disabled
Use default
asyncmap Select to enable asyncmap, an
advanced PPP option. Disabled
Use peer DNS Select to use the DNS allocated by the
mobile operator. Enabled
Link Detection
Interval Set length time for the interval of link
detection. 30 Seconds
Link Detection Max
Retries Set the maximum number of trials for link
detection failure. 3
Debug Select to enable Debug mode. Enabled
Expert Options To provide extra PPP parameters, which
users generally do not need to set. Blank
ICMP Detection
Server Set the ICMP detection server, leaving
blank means not to enable ICMP
detection. Blank
ICMP Detection
Interval Set length time for the interval of ICMP
detection. 30 Seconds
ICMP Detection
Timeout Set the length of time over which ICMP
detection will get timeout. (System will
reboot on detection timeout.) 5 Seconds
ICMP Detection Max
Retries Set maximum number of trials when
ICMP detection fails. 5
4.4.2 Network -> LAN
This page allows user to configure the LAN ports, setting the IP address, netmask, MTU,
etc.
LAN
Overall description: set the LAN port parameters.
Item Description Default Value
MAC Address Set the MAC address of the
LAN port. Globally unique MAC
address.