PioneerPOS G24-LC 用户手册

Chapter 3: AT Commands Reference

April 15, 2008

G24-L AT Commands Reference Manual

3-299

+MSDNS, Set DNS IP Address

This command set/read DNS (Domain Name Server) IP address (primary/secondary) for each
socket. If the user doesn't specify DNS servers by AT+MSDNS, G24-L will use default DNS
from NW. The defined value(s) will be saved during disconnect PDP context (can be used in next
PDP context), but will reset after power cycle.

The following table shows the +MSDNS parameters.

Command Type

Syntax

Response/Action

Remarks

Set

AT+MSDNS=[<Socket_id>[,

<Primary DNS server IP>
[,<Secondary DNS server
IP>]]]

OK

or:

+CME ERROR: <err>

Read

AT+MSDNS?

+MSDNS: 1,<Primary DNS server

IP>,< Secondary DNS server

IP><CR><LF>

+MSDNS: 2,<Primary DNS server

IP>,< Secondary DNS server

IP><CR><LF>

+MSDNS: 3,<Primary DNS server

IP>,< Secondary DNS server

IP><CR><LF>

+MSDNS: 4,<Primary DNS server

IP>,< Secondary DNS server

IP><CR><LF>

+MSDNS: 5,<Primary DNS server

IP>,< Secondary DNS server

IP><CR><LF>

<CR><LF>

OK

Test

AT+MSDNS=?

+MSDNS: (List of supported

<Socket_id>s),(<IP>),(<IP>)

Table 3-210: +MSDNS Parameters

<Parameter>

Description

<Socket_id>

A unique number that identifies a connection (provided
by the terminal application).
0 - Invalid socket number
1,2,3,4 - Valid socket number
5 - Valid socket number dedicated to +MPING.

<Primary DNS server IP>, <Secondary
DNS server IP>

IP of the destination site in the format
"AAA.BBB.CCC.DDD". The range of each octant is
0-255. The value can be written in 1, 2, or 3 digits.