Configuring the Negotiation DNS Server Address

This section describes how to configure the negotiation DNS server address.

Context

When the FW connects to a carrier's access server using PPP, the device must be configured to accept the DNS server address specified by the access server or to request a DNS server address from the access server. In this way, the device can connect to the network using a domain name.

Procedure

Access the system view.
```
system-view
```

Access the interface view.

interface interface-type interface-number

Configure the local end to request the peer end for the IP address of the DNS server.
```
ppp ipcp dns request
```
Enable the device to use any DNS server address proposed by the peer end.
```
ppp ipcp dns admit-any
```
By default, the DNS server address proposed by the peer end is not accepted.