Telit Wireless Solutions LE910-SKG, Справочник команд AT

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LE910-SKG AT commands reference guide
80437ST10619A Rev.1 – 2014-09-16
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#TCPATRUNL – Enables TCP AT Run Service in listen (server) mode
Note: the current settings are stored in NVM.
Note: to start automatically the service when the module is powered-on, the
automatic PDP context activation has to be set (see
AT#SGACTCFG command).
AT#TCPATRUNL? Read command returns the current settings of <mode> and the value of <stat> in
the format:
#TCPATRUNL: <mod>,<stat>
where:
<stat> - connection status
0 – not in listen
1 – in listen or active
AT#TCPATRUNL=?
Test command returns the supported values for the TCPATRUNL parameters
#TCPATRUNFRWL – TCP AT Run Firewall List
AT#TCPATRUNFRWL=
<action>,
<ip_addr>,
<net_mask> Set command controls the internal firewall settings for the TCPATRUN
connection.
Parameters:
<action>
Command action
0 – remove selected chain
1 – add an ACCEPT chain
2 – remove all chains ( DROP everything);
< ip _ addr > and < net_mask > has no meaning in this case.
<
ip_addr >
Remote address tp be added into the ACCEPT chain;
string type, it can be any valid IP address in the format: xxx.xxx.xxx.xxx
<
net_mask >
Mask to be applied on the <ip_addr>;
String type, it can be any valid IP address mask in the format: xxx.xxx.xxx.xxx
Command returns
OK result code if successful.
Firewall general policy is DROP , therefore all packets that are not included
into an ACCEPT chain rule will be silently discarded.
When a packet comes from the IP address
incoming_IP , the firewall chain
rules will be scanned for matching with the following criteria:
incoming_IP & <net_mask> = <ip_addr> & <net_mask>