UC864-E/G/WD/WDU AT Commands Reference Guide
80304ST10041a Rev. 7 - 2010-10-14
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved. Page 273 of 318
#FRWL - Firewall Setup
197.158.1.1 to 197.158.255.255
We need to add the following chain to the firewall:
AT#FRWL=1,"197.158.1.1","255.255.0.0"
OK
Note For outgoing connections made with #SKTOP and #SKTD the remote host is
dynamically inserted into the ACCEPT chain for all the connection duration.
Therefore the #FRWL command shall be used only for defining the #SKTL
behaviour, deciding which hosts are allowed to connect to the local device.
Rules are not saved in NVM, at startup the rules list will be empty.
3.5.7.4.19. GPRS Data Volume - #GDATAVOL
#GDATAVOL - GPRS Data Volume
AT#GDATAVOL=
[<mode>]
Execution command reports, for every active PDP context, the amount of
data the last GPRS session received and transmitted, or it will report the
total amount of data received and transmitted during all past GPRS
sessions, since last reset.
Parameter:
<mode>
0 - it resets the GPRS data counter for the all the available PDP contexts
(1-16)
1 - it reports the last GPRS session data counter for the all the set PDP
contexts (i.e. all the PDP contexts with APN parameter set using
+CGDCONT), in the format:
#GDATAVOL: <cid
n
>,<tot
n
>,<sent
n
>,<received
n
>[<CR><LF>
#GDATAVOL: <cid
m
>,<tot
m
>,<sent
m
>,<received
m
>[…]]
where:
<cid
n
> - PDP context identifier
1..16 - numeric parameter which specifies a particular PDP context
definition
<tot
n
> - number of bytes either received or transmitted in the last GPRS
session for <cid
n
> PDP context;
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