Close Tcp/Udp Link %Ipclose; Command Syntax; Description; Defined Values - Huawei EM770W At Command Interface Specification

<data_len>: 16-bit integer type, data length
<data>: new arrival data information

13.7 Close TCP/UDP link %IPCLOSE

13.7.1 Command Syntax

Command
%IPCLOSE=[<link_id>]
%IPCLOSE?
%IPCLOSE=?

13.7.2 Description

This command is used to close a TCP/UDP link or exit TCP/UDP function.
Link ID 1~5 means closing real link. TCP link needs to finish 4 times handshakes to
other side. UDP only needs to deactivate the local link.
Input 6 for closing listening function of server and the links of server.
Input 7 for unsubscribing from network, the same as deactivating the network while
dialing.
If all parameters are default, means closing link 1, equally AT%IPCLOSE=1.

13.7.3 Defined Values

<link_id>: link ID
<linkx_state>: the state of link x
13.8 Enable transparent transfer mode
%IPENTRANS
13.8.1 Command Syntax
Issue 18 (2009-06-22)
1~7 the range of link ID
1~5 close existing link
6 close the server and it's links
7 close all links and ppp
0 the link is close and can be used.
1 the link is open and used.
Commercial in Confidence
HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
Possible response(s)
<CR><LF>OK<CR><LF>
<CR><LF>%IPCLOSE:<link1_state>,<link2_state
>,<link3_state>,<link4_state>,<link5_state><CR>
<LF><CR><LF>OK<CR><LF>
<CR><LF>%IPCLOSE:(range of
<link_id> )<CR><LF><CR><LF>OK<CR><LF>
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