Display Filter Reference: Pragmatic General Multicast

Protocol field name: pgm

Versions: 1.0.0 to 3.4.5

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Field name Description Type Versions
pgm.ack.bitmap Packet Bitmap Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.ack.maxsqn Maximum Received Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.address_format_invalid Can\'t handle this address format Label 1.12.0 to 3.4.5
pgm.bad_checksum Bad checksum Label 2.4.0 to 3.4.5
pgm.data.sqn Data Packet Sequence Number Unsigned integer, 4 bytes 1.0.0 to 1.8.15
pgm.data.trail Trailing Edge Sequence Number Unsigned integer, 4 bytes 1.0.0 to 1.8.15
pgm.genopts.end Option end Boolean 1.2.9 to 3.4.5
pgm.genopts.len Length Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.genopts.len.invalid Option length invalid Label 1.12.0 to 3.4.5
pgm.genopts.opx Option Extensibility Bits Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.genopts.type Type Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.hdr.cksum Checksum Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.hdr.cksum.status Checksum Status Unsigned integer, 1 byte 2.2.0 to 3.4.5
pgm.hdr.cksum_bad Bad Checksum Boolean 1.0.0 to 2.0.16
pgm.hdr.dport Destination Port Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.hdr.gsi Global Source Identifier Sequence of bytes 1.0.0 to 3.4.5
pgm.hdr.opts Options Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.hdr.opts.netsig Network Significant Options Boolean 1.0.0 to 3.4.5
pgm.hdr.opts.opt Options Boolean 1.0.0 to 3.4.5
pgm.hdr.opts.parity Parity Boolean 1.0.0 to 3.4.5
pgm.hdr.opts.varlen Variable length Parity Packet Option Boolean 1.0.0 to 3.4.5
pgm.hdr.sport Source Port Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.hdr.tsdulen Transport Service Data Unit Length Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.hdr.type Type Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.nak.grp Multicast Group NLA IPv4 address 1.0.0 to 2.0.16
pgm.nak.grp.ipv4 Multicast Group NLA IPv4 address 2.2.0 to 3.4.5
pgm.nak.grp.ipv6 Multicast Group NLA IPv6 address 2.2.0 to 3.4.5
pgm.nak.grpafi Multicast Group AFI Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.nak.grpres Reserved Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.nak.sqn Requested Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.nak.src Source NLA IPv4 address 1.0.0 to 2.0.16
pgm.nak.src.ipv4 Source NLA IPv4 address 2.2.0 to 3.4.5
pgm.nak.src.ipv6 Source NLA IPv6 address 2.2.0 to 3.4.5
pgm.nak.srcafi Source NLA AFI Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.nak.srcres Reserved Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.ccdata.acker Acker IPv4 address 1.0.0 to 2.0.16
pgm.opts.ccdata.acker.ipv4 Acker IPv4 address 2.2.0 to 3.4.5
pgm.opts.ccdata.acker.ipv6 Acker IPv6 address 2.2.0 to 3.4.5
pgm.opts.ccdata.afi Acker AFI Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.ccdata.lossrate Loss Rate Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.ccdata.res Reserved Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.ccdata.res2 Reserved Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.ccdata.tstamp Time Stamp Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.fragment.first_sqn First Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.fragment.fragment_offset Fragment Offset Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.fragment.res Reserved Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.fragment.total_length Total Length Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.join.min_join Minimum Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.join.res Reserved Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.len Length Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.nak.list List Sequence of bytes 1.0.0 to 3.4.5
pgm.opts.nak.op Reserved Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.nak_bo_ivl.bo_ivl Back-off Interval Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.nak_bo_ivl.bo_ivl_sqn Back-off Interval Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.nak_bo_ivl.res Reserved Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.nak_bo_rng.max_bo_ivl Max Back-off Interval Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.nak_bo_rng.min_bo_ivl Min Back-off Interval Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.nak_bo_rng.res Reserved Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.parity_prm.op Parity Parameters Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.parity_prm.prm_grp Transmission Group Size Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.opts.redirect.afi DLR AFI Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.redirect.dlr DLR IPv4 address 1.0.0 to 2.0.16
pgm.opts.redirect.dlr.ipv4 DLR IPv4 address 2.2.0 to 3.4.5
pgm.opts.redirect.dlr.ipv6 DLR IPv6 address 2.2.0 to 3.4.5
pgm.opts.redirect.res Reserved Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.redirect.res2 Reserved Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.tlen Total Length Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.opts.tlen.invalid Total Length invalid Label 1.12.0 to 3.4.5
pgm.opts.type Type Unsigned integer, 1 byte 1.0.0 to 3.4.5
pgm.opts.type.invalid Invalid option Label 1.12.0 to 3.4.5
pgm.poll.backoff_ivl Back-off Interval Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.poll.matching_bmask Matching Bitmask Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.poll.path Path NLA IPv4 address 1.0.0 to 2.0.16
pgm.poll.path.ipv4 Path NLA IPv4 address 2.2.0 to 3.4.5
pgm.poll.path.ipv6 Path NLA IPv6 address 2.2.0 to 3.4.5
pgm.poll.pathafi Path NLA AFI Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.poll.rand_str Random String Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.poll.res Reserved Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.poll.round Round Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.poll.sqn Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.poll.subtype Subtype Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.polr.res Reserved Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.polr.round Round Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.polr.sqn Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.port Port Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.spm.lead Leading Edge Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.spm.path Path NLA IPv4 address 1.0.0 to 2.0.16
pgm.spm.path.ipv4 Path NLA IPv4 address 2.2.0 to 3.4.5
pgm.spm.path.ipv6 Path NLA IPv6 address 2.2.0 to 3.4.5
pgm.spm.pathafi Path NLA AFI Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.spm.res Reserved Unsigned integer, 2 bytes 1.0.0 to 3.4.5
pgm.spm.sqn Sequence number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
pgm.spm.trail Trailing Edge Sequence Number Unsigned integer, 4 bytes 1.0.0 to 3.4.5
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