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Display Filter Reference: Generic Routing Encapsulation

Protocol field name: gre

Versions: 1.0.0 to 4.2.3

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Field name Description Type Versions
gre.3ggp2_diDuration IndicatorBoolean1.0.0 to 3.2.18
gre.3ggp2_fciFlow Control IndicatorBoolean1.0.0 to 3.2.18
gre.3ggp2_sdiSDI/DOSBoolean1.0.0 to 3.2.18
gre.3gpp2_attrib3GPP2 AttributesLabel3.4.0 to 4.2.3
gre.3gpp2_attrib_idTypeUnsigned integer (8 bits)3.4.0 to 4.2.3
gre.3gpp2_attrib_lengthLengthUnsigned integer (8 bits)3.4.0 to 4.2.3
gre.3gpp2_diDuration IndicatorBoolean3.4.0 to 4.2.3
gre.3gpp2_fciFlow Control IndicatorBoolean3.4.0 to 4.2.3
gre.3gpp2_sdiSDI/DOSBoolean3.4.0 to 4.2.3
gre.ack_numberAcknowledgment NumberUnsigned integer (32 bits)1.6.0 to 4.2.3
gre.checksumChecksumUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.checksum.incorrectIncorrect GRE ChecksumLabel1.12.0 to 4.2.3
gre.checksum.statusChecksum StatusUnsigned integer (8 bits)2.4.0 to 4.2.3
gre.flags.ackAcknowledgmentBoolean1.6.0 to 4.2.3
gre.flags.checksumChecksum BitBoolean1.6.0 to 4.2.3
gre.flags.keyKey BitBoolean1.6.0 to 4.2.3
gre.flags.recursion_controlRecursion controlUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.flags.reservedFlags (Reserved)Unsigned integer (16 bits)1.6.0 to 4.2.3
gre.flags.routingRouting BitBoolean1.6.0 to 4.2.3
gre.flags.sequence_numberSequence Number BitBoolean1.6.0 to 4.2.3
gre.flags.strict_source_routeStrict Source Route BitBoolean1.6.0 to 4.2.3
gre.flags.versionVersionUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.flags_and_versionFlags and VersionUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.ggp2_3ggp2_segTypeUnsigned integer (16 bits)1.0.0 to 3.2.18
gre.ggp2_3gpp2_segTypeUnsigned integer (16 bits)3.4.0 to 4.2.3
gre.ggp2_attrib3GGP2 AttributesLabel1.6.0 to 3.2.18
gre.ggp2_attrib_idTypeUnsigned integer (8 bits)1.0.0 to 3.2.18
gre.ggp2_attrib_lengthLengthUnsigned integer (8 bits)1.0.0 to 3.2.18
gre.ggp2_flow_discFlow IDByte sequence1.0.0 to 4.2.3
gre.keyKeyUnsigned integer (32 bits)1.0.0 to 4.2.3
gre.key.call_idCall IDUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.key.payload_lengthPayload LengthUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.offsetOffsetUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.protoProtocol TypeUnsigned integer (16 bits)1.0.0 to 4.2.3
gre.routingRoutingLabel1.6.0 to 4.2.3
gre.routing.address_familyAddress FamilyUnsigned integer (16 bits)1.6.0 to 4.2.3
gre.routing.informationRouting InformationByte sequence1.6.0 to 4.2.3
gre.routing.src_lengthSRE LengthUnsigned integer (8 bits)1.6.0 to 4.2.3
gre.routing.sre_offsetSRE OffsetUnsigned integer (8 bits)1.6.0 to 4.2.3
gre.sequence_numberSequence NumberUnsigned integer (32 bits)1.6.0 to 4.2.3
gre.wccp.alternative_bucketAlternative BucketUnsigned integer (8 bits)1.6.0 to 4.2.3
gre.wccp.alternative_bucket_usedAlternative bucket usedBoolean1.6.0 to 4.2.3
gre.wccp.dynamic_serviceDynamic ServiceBoolean1.6.0 to 4.2.3
gre.wccp.primary_bucketPrimary BucketUnsigned integer (8 bits)1.6.0 to 4.2.3
gre.wccp.redirect_headerRedirect HeaderLabel1.6.0 to 4.2.3
gre.wccp.redirect_header_validWCCP Redirect header is validBoolean1.12.0 to 4.2.3
gre.wccp.service_idService IDUnsigned integer (8 bits)1.6.0 to 4.2.3