Westermo MR Series - Manual (Page 73)

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Web Interface and Command Line Reference Guide www.westermo.com
Confi gure > DNS Server selection > DNS server selection n 4.20
The DNS server selection configuration pages allow the DNS server to be specified depending
on the domain being queried. This is useful when an internal DNS server is to be used for internal
DNS queries only and all other queries should use a public DNS server as defined in the PPP con-
figuration.
Using the Web Page(s)
The web page includes the following parameters:
Hostname pattern:
The is the hostname or domain name that needs to match for queries to use the DNS server
specified in the parameters below. This can refer to the FQDN of a host, a subdomain, a domain
or any part thereof. Wildcards are supported. eg: host1.digi.com or *ilkley.digi.com or *.ilkley.
digi.com
DNS server IP:
The IP address of the DNS server to use when performing queries on the hosts defined above.
Secondary DNS server IP:
The IP address of the DNS server to use when performing queries on the hosts defined above,
used when the primary DNS server does not respond.
Interface: / Interface #:
The exit interface for DNS queries.
Source IP Interface: / Source IP Interface #:
If the DNS server is available via an IPSec tunnel, this parameter can be used to specify the
source interface so the DNS query matches the Eroute subnet selectors.