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Home » Eclipse Projects » Eclipse Titan » the cfg of tft in 3gpp(the cfg of tft in 3gpp)
the cfg of tft in 3gpp [message #1853788] Mon, 18 July 2022 10:57 Go to next message
lou ban is currently offline lou banFriend
Messages: 17
Registered: June 2020
Junior Member
here is the struct
type record TrafficFlowTemplate {                             /* 24.301 cl. 9.9.4.13 -> 24.008 cl. 10.5.6.12 */
  IEI8_Type                   iei                   optional, /* present in case of TLV; omit in case of LV */
  Type4Length_Type            iel,
  B3_Type                     tftOperationCode,
  B1_Type                     eBit,
  B4_Type                     noOfPktFilter,
  record of PacketFilter      packetFilterList      optional,
  record of TftParameter      parameterList         optional
};

type record TftParameter {
  IEI8_Type                   iei,
  Type4Length_Type            iel,
  octetstring                 contents
};

type record PacketFilter {
  IEI8_Type                   iei,
  B8_Type                     precedence            optional,
  Type4Length_Type            iel                   optional,
  PacketFilterContents        contents              optional
};

type record of PacketFilterComponent PacketFilterContents;

type record PacketFilterComponent {
  O1_Type                     id,
  PacketFilterComponentValue  packetFilterComponentValue
};

type union PacketFilterComponentValue {
  O8_Type    ipv4RemoteAddress,
  O32_Type   ipv6RemoteAddress,
  O1_Type    protocolIdNextHeader,
  O2_Type    singleLocalPort,
  O4_Type    localPortRange,
  O2_Type    singleRemotePort,
  O4_Type    remotePortRange,
  O4_Type    securityParameterIndex,
  O2_Type    typeOfServiceTrafficClass,
  O3_Type    flowLabel
};


if tftOperationCode == '000'B or '001'B or '100'B or '101'B, PacketFilter is presence, but there is a little difference, show in the 1.jpg

and the noOfPktFilter indicated the count of PacketFilter(attention: not the length of it)

you can neglect the decode of TftParameter.

then what should I do can decode the packetFilterList

Thanks a lot!!
  • Attachment: 1.jpg
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Re: the cfg of tft in 3gpp [message #1853815 is a reply to message #1853788] Tue, 19 July 2022 05:56 Go to previous messageGo to next message
Ed Merks is currently offline Ed MerksFriend
Messages: 33251
Registered: July 2009
Senior Member
You should track down the provider of this technology and ask on a forum dedicated to that specific topic.

Ed Merks
Professional Support: https://www.macromodeling.com/
Re: the cfg of tft in 3gpp [message #1853894 is a reply to message #1853815] Thu, 21 July 2022 10:30 Go to previous message
lou ban is currently offline lou banFriend
Messages: 17
Registered: June 2020
Junior Member
I always thought to ask a question on the current forum
should I use this forum https://www.macromodeling.com/ ?? it seems like not associated with TITAN

[Updated on: Fri, 22 July 2022 03:32]

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