Technical information

Nonvolatile Parameter Database
2-172 AT+i Commands Reference Manual May 31, 2008
SerialNET Mode Parameters
+iHSRV | +iHSRn - Host Server Name/IP
Syntax: AT+i{HSRV | HSRn} = server_name:port
Sets the host server-name or IP and port number to be used in
SerialNET mode.
Use n=0 or HSRV to define the primary server.
Use n=1 or 2 to define secondary servers.
Parameters: n = 0 .. 2
server_name = A server name or IP address. Server names must
be resolvable by the primary or alternate DNS.
port = 0..65535.
Command Options:
server_name='' Empty: No server name defined. Serial data transmitted from
device in SerialNET mode will be ignored until a remote client
accesses W24.
server_name=<server> server will be used in SerialNET mode to locate and establish a
connection when serial data is transmitted from the device or
when "Auto Link" SerialNET modes are defined. The server
name may be any legal Internet server name, which can be
resolved by the W24's DNS (Domain Name Server) settings. The
server name may also be specified as an absolute IP address given
in DOT form. If the primary server does not respond, W24 will
try the secondary servers (if they are defined).
port=<port number> It is assumed that the host server is "listening" on port number.
Default: Empty.
Result Code:
I/OK If server_name is an empty or legal server name and port is
within limits.
I/ERROR Otherwise.
AT+i{HSRV | HSRn}? Report the current host server and port as: <server>:<port>. If a
server name does not exist, only <CRLF> will be returned. The
reply is followed by I/OK.
AT+i{HSRV | }HSRn=? Returns the message 'Name/IP:Port'. The reply is followed by
I/OK.