Cambium Networks PMP 450 AP, Configuration Manual

Page: 72 / 649

Chapter 1: Configuration Configuring IP and Ethernet interfaces
Page
1-44
Gateway IP Address If Static IP is set as the Connection Type of the WAN interface, then this
parameter configures the gateway IP address for the SM for RF management
traffic.
Note or print the IP settings from this page. Ensure that you can readily
associate these IP settings both with the module and with the other data
that you store about the module.
DHCP DNS IP Address Select either:
Obtain Automatically to allow the system to set the IP address of the DNS
server.
or
Set Manually to enable yourself to set both a preferred and an alternate
DNS IP address.
Preferred DNS Server
Enter the preferred DNS IP address to use when the DNS IP Address
parameter is set to Set Manually.
Alternate DNS Server Enter the DNS IP address to use when the DNS IP Address parameter is set
to Set Manually and no response is received from the preferred DNS IP
address.
Domain Name Domain Name to use for management DNS configuration. This domain name
may be concatenated to DNS names used configured for the remote
configuration interface.
ARP Cache Timeout If a router upstream has an ARP cache of longer duration (as some use 30
minutes), enter a value of longer duration than the router ARP cache. The
default value of this field is
20 (minutes).
TCP Session Garbage
Timeout Where a large network exists behind the SM, you can set this parameter to
lower than the default value of
120 (minutes). This action makes additional
resources available for greater traffic than the default value accommodates.
UDP Session Garbage
Timeout You may adjust this parameter in the range of 1 to 1440 minutes, based on
network performance. The default value of this parameter is
4 (minutes).