SimCom SIM700C User Manual

Smart Machine Smart Decision
SIM7000 Series_AT Command Manual_V1.03 165 2018-05-08
Write Command
AT+CIPFLT=<actio
n>[,<item>][,<ipAd
dr>,<mask>]
Response
OK
or
ERROR
or
+CME ERROR: <err>
Parameter
<action> 0 Remove the rule specified by <item>.
<item> must be given.
1 Add the rule specified by <item>.
If <item> is not given, it can find an empty item
automatically. <ipAddr> and <mask> must be given.
2 Delete all of rules
<item> The item of IP filter rule
1-20
<ipAddr> Remote IP address,string type. It can be any
valid IP
address in the format of "xxx.xxx.xxx.xxx"
<mask> Mask to be applied to the <ipAddr>,string type.
It can be any valid IP address mask in the
format of "xxx.xxx.xxx.xxx"
Parameter Saving
Mode
NO_SAVE
Max Response Time
-
Reference Note
 When a packet comes from the IP address coming_IP, All rules
will be scanned to match the following criteria:
<coming_IP> & <mask> = <ipAddr> & <mask>
If the criterion is matched, the IP packet will be accepted and the
rule scan is finished. If the criterion is not matched, the IP packet
will be ignored.

The rule is stored in non volatile memory.
SIMCOM COMFIDENTIAL FILE

SimCom SIM700C Specifications

General

Brand	SimCom
Model	SIM700C
Category	Control Unit
Language	English