User Guide

OmniAccess SafeGuard OS Administration Guide
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Chapter 2: Accessing and Managing the System
Configuring Domain Name Servers
To use some of the posture checking features, domain name servers (DNS) must be
configured. In order to resolve a host name, the system uses the default DNS domain and
the names of the servers in the DNS name server list. See the following sections for more
details:
■ Specifying a Default Domain
■ Creating a DNS Name Server List
■ Displaying DNS Information
Specifying a Default Domain
To create a default DNS domain, use the ip domain command in Privileged Exec mode.
This results of this command stay in persistent memory.
ip domain [lookup] [name name] [retry number] [round-robin] [timeout
seconds]
This example specifies Alcatel-Lucent.com as the default domain name.
(SafeGuardOS) # ip domain name Alcatel-Lucent.com
(SafeGuardOS) #
System
Object ID
System Object ID.
System Up
Time
The amount of time the system has been running.
MIBs
Supported
A list of supported MIBs.
Syntax Description lookup Enable DNS lookups.
name Default domain name.
number Number of retries (1-100).
round-robin Load balance nameservers in round-robin order.
seconds Number of seconds to wait for a DNS
response.
Table 8 Parameters Displayed with the show snmp-server sysinfo Command
Option Description