Display Filter Reference: GCSNA

Protocol field name: gcsna

Versions: 3.0.0 to 3.4.5

Back to Display Filter Reference

Field name Description Type Versions
gcsna.1xProtocolRevision 1xProtocolRevision Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.ackRequired Ack Required Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.ackSequence Ack Sequence Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.altGCSNAOption Alternate GCSNA Option Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.altGCSNAOptionIncluded AlternativeGCSNAOption_INCL Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.cause Cause Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.Class GCSNA Class Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.ClassRev GCSNA Class revision Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.error Violation of protocol specs (e.g. invalid information element) Label 3.0.0 to 3.4.5
gcsna.invalidMessageId InvalidMessageId Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.iwsidIncluded IWSIDIncl Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.iwsidValue IWS_ID Unsigned integer, 2 bytes 3.0.0 to 3.4.5
gcsna.l2ack L2ACK Label 3.0.0 to 3.4.5
gcsna.msghdr General Circuit Services Notification Application Protocol Label 3.0.0 to 3.4.5
gcsna.msgId GCSNA Message Type Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.msgSequence Msg Sequence Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.NumaltGCSNAOption NumAlternativeGCSNAOptions Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.NumTLACEncapsulated1xL3PDU NumTLACEncapsulated1xL3PDU Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.Option GCSNA Option Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.recordType Record Type Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.rejSequence Reject Sequence Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.servicereject GCSNA SERVICEREJECT Label 3.0.0 to 3.4.5
gcsna.stopDupDetect Stop Dup Detect Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.tlacEncapsulated TLAC Encapsulated Sequence of bytes 3.0.0 to 3.4.5
gcsna.tlacReserved Reserved Unsigned integer, 1 byte 3.0.0 to 3.4.5
gcsna.unsupportedrejectseq Invalid / Unsupported GCSNA Message Reject Sequence Label 3.0.0 to 3.4.5
Go Beyond with Riverbed Technology

Riverbed is Wireshark's primary sponsor and provides our funding. They also make great products that fully integrate with Wireshark.

I have a lot of traffic...

ANSWER: SteelCentral™ AppResponse 11
  • • Full stack analysis – from packets to pages
  • • Rich performance metrics & pre-defined insights for fast problem identification/resolution
  • • Modular, flexible solution for deeply-analyzing network & application performance
Learn More