Maxon Telecom MODMAX MM-6280IND - Manual (Page 42)

HSDPA Standard At Commands Page 42 of 61 Version 1.2
related context. Since this is the same parameter that is used in the +CGDCONT and
+CGDSCONT commands, the +CGTFT command is effectively an extension to these commands.
The Packet Filters consist of a number of parameters, each of which may be set to a separate
value.
A special form of the set command, +CGTFT= causes all of the Packet Filters in the TFT for
context number to become undefined. At any time there may exist only one PDP context
with no associated TFT amongst all PDP contexts associated to one PDP address. At an attempt
to delete a TFT, which would violate this rule, an ERROR or +CME ERROR response is returned.
Extended error responses are enabled by the +CMEE command.
The read command returns the current settings for all Packet Filters for each defined context.
The test command returns values supported as a compound value. If the MT supports several
PDP types, the parameter value ranges for each PDP type are returned on a separate line. TFTs
shall be used for PDP-type IP and PPP only. For PDP-type PPP a TFT is applicable only when IP
traffic is carried over PPP. If PPP carries header-compressed IP packets, then a TFT cannot be
used.
Table 30. + CGTFT parameter command syntax
Command Possible response(s)
+CGTFT=[,
[identifier>,
precedence index>
[,subnet mask>
[,(ipv4) / next header
(ipv6)>
[,range> [,range> [,security parameter
index (spi)> [,of service (tos)
(ipv4) and mask /
traffic class (ipv6)
and mask> [,label (ipv6)>
]]]]]]]]] OK
ERROR