Configuring Name Server Addresses; Configuration Tasks; Dns Primary And Secondary Nms Configuration - Juniper JUNOSE SOFTWARE 11.2.X - BROADBAND ACCESS CONFIGURATION GUIDE 7-20-2010 Configuration Manual

Related Topics

Configuring Name Server Addresses

Configuration Tasks

Copyright © 2010, Juniper Networks, Inc.
subscribers in the domain are authenticated by the authentication server. If the server
grants access, then the subscribers get their tunnel settings only from the authentication
server.
By default, tunnel subscribers in the domain are granted access with no external
authentication. Use the enable keyword to enable authentication. Use the disable keyword
to restore disable user authentication.
To configure authentication of tunnel subscribers within a AAA domain by an external
authentication server.
Example
host1(config-domain-map)#tunnel-subscriber authentication enable
tunnel-subscriber authentication
Mapping a User Domain Name to a Virtual Router on page 8
You can assign IP or IPv6 addresses for DNS and IP addresses for WINS name servers.
During setup negotiations between the router and remote PC clients using PPP (Internet
Protocol Control Protocol [IPCP] specifically), the remote client may request the DNS
and WINS server IP addresses. If the IP addresses passed to the router by the remote PC
client are different from the ones configured on your router, the router returns the values
that you configured as the correct values to the remote PC client. This behavior is
controlled by the ppp peer dns and ppp peer wins interface commands.
If a PPP client request contains address values of 0.0.0.0 for the name servers, the router
considers that the remote PC client is not configured and returns the configured values
as the correct values to the remote PC client.
The DNS and WINS addresses are considered as part of the PPP user information. These
addresses are provided to the PPP client as part of the IPCP negotiations between PPP
peers. For details, see RFC 1877—PPP Internet Protocol Control Protocol Extensions for
Name Server Addresses (December 1995).
NOTE: All name server address parameters are defined in the context of a virtual router.
This section contains procedures for configuring the DNS and WINS primary and secondary
name server addresses.

DNS Primary and Secondary NMS Configuration

To configure the DNS primary and secondary name server addresses:
Specify the IP address of the DNS primary name server.
1.
Chapter 1: Configuring Remote Access
49