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TC63_ATC_V00.490

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 0 ... 9 specified with 

Internet service state identifier. 
""

Service profile is unused. 

2

Service profile resources are allocated, i.e. at least the service type has been

set (parameter 

, value "srvType" of 

). The service is

not opened. 

3

Connecting: State after opening a service with 

 where the connection

is being established. 

If connection setup is successful the service proceeds to the state "4" (Con-

nected) and one of the URCs "

" and "

" may follow. If connection

setup is not successful, the "

" may appear. 

In the case of SMTP, the service will not enter 

=3 until the host

has written the first data packet with 

. 

If the service profile is configured as Socket listener then the listener always

stays at 

=3 (listening) and 

=3 (LISTENER),

 of the dynamically assigned ser-

vice profile may change. See examples in Section 

. 

4

Connected: Socket connection valid. 

5

Closing: Socket connection releasing. The Closing state is reached after send-

ing the 

 command or after a service has closed automatically, such

as FTP download or POP3. In the latter case, it is necessary to send the

 command even though the FTP download or POP3 service has

already entered 

 "2". 

Socket state identifier. 
1

Socket not assigned, i.e. no TCP/UDP connection active. 

2

Socket assigned as CLIENT. 

3

Socket assigned as LISTENER. 

4

Socket assigned as SERVER. 

Number of bytes received via 

 since last successful 

Number of bytes sent via 

 since last successful 

 write command. 

Local IP address in dotted-four-byte format and TCP port, separated by colon, e.g. "192.60.10.10:80". 

Remote IP address in dotted-four-byte format or evaluated DNS name and TCP port, separated by colon, e.g.

"192.60.10.10:80" or "www.siemens.com:80". 

<srvProfileId>

(num)

<srvState>

(num)

<socketState>

(num)

<rxCount>

(num)

<txCount>

(num)

<locAddr>

(str)

<remAddr>

(str)