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Display Filter Reference: Pragmatic General Multicast

Protocol field name: pgm
Versions: 1.0.0 to 1.6.5

Back to Display Filter Reference

Field name Type Description Versions
pgm.ack.bitmap Unsigned integer, 4 bytes Packet Bitmap 1.0.0 to 1.6.5
pgm.ack.maxsqn Unsigned integer, 4 bytes Maximum Received Sequence Number 1.0.0 to 1.6.5
pgm.data.sqn Unsigned integer, 4 bytes Data Packet Sequence Number 1.0.0 to 1.6.5
pgm.data.trail Unsigned integer, 4 bytes Trailing Edge Sequence Number 1.0.0 to 1.6.5
pgm.genopts.end Boolean Option end 1.2.9 to 1.6.5
pgm.genopts.len Unsigned integer, 1 byte Length 1.0.0 to 1.6.5
pgm.genopts.opx Unsigned integer, 1 byte Option Extensibility Bits 1.0.0 to 1.6.5
pgm.genopts.type Unsigned integer, 1 byte Type 1.0.0 to 1.6.5
pgm.hdr.cksum Unsigned integer, 2 bytes Checksum 1.0.0 to 1.6.5
pgm.hdr.cksum_bad Boolean Bad Checksum 1.0.0 to 1.6.5
pgm.hdr.dport Unsigned integer, 2 bytes Destination Port 1.0.0 to 1.6.5
pgm.hdr.gsi Sequence of bytes Global Source Identifier 1.0.0 to 1.6.5
pgm.hdr.opts Unsigned integer, 1 byte Options 1.0.0 to 1.6.5
pgm.hdr.opts.netsig Boolean Network Significant Options 1.0.0 to 1.6.5
pgm.hdr.opts.opt Boolean Options 1.0.0 to 1.6.5
pgm.hdr.opts.parity Boolean Parity 1.0.0 to 1.6.5
pgm.hdr.opts.varlen Boolean Variable length Parity Packet Option 1.0.0 to 1.6.5
pgm.hdr.sport Unsigned integer, 2 bytes Source Port 1.0.0 to 1.6.5
pgm.hdr.tsdulen Unsigned integer, 2 bytes Transport Service Data Unit Length 1.0.0 to 1.6.5
pgm.hdr.type Unsigned integer, 1 byte Type 1.0.0 to 1.6.5
pgm.nak.grp IPv4 address Multicast Group NLA 1.0.0 to 1.6.5
pgm.nak.grpafi Unsigned integer, 2 bytes Multicast Group AFI 1.0.0 to 1.6.5
pgm.nak.grpres Unsigned integer, 2 bytes Reserved 1.0.0 to 1.6.5
pgm.nak.sqn Unsigned integer, 4 bytes Requested Sequence Number 1.0.0 to 1.6.5
pgm.nak.src IPv4 address Source NLA 1.0.0 to 1.6.5
pgm.nak.srcafi Unsigned integer, 2 bytes Source NLA AFI 1.0.0 to 1.6.5
pgm.nak.srcres Unsigned integer, 2 bytes Reserved 1.0.0 to 1.6.5
pgm.opts.ccdata.acker IPv4 address Acker 1.0.0 to 1.6.5
pgm.opts.ccdata.afi Unsigned integer, 2 bytes Acker AFI 1.0.0 to 1.6.5
pgm.opts.ccdata.lossrate Unsigned integer, 2 bytes Loss Rate 1.0.0 to 1.6.5
pgm.opts.ccdata.res Unsigned integer, 1 byte Reserved 1.0.0 to 1.6.5
pgm.opts.ccdata.res2 Unsigned integer, 2 bytes Reserved 1.0.0 to 1.6.5
pgm.opts.ccdata.tstamp Unsigned integer, 2 bytes Time Stamp 1.0.0 to 1.6.5
pgm.opts.fragment.first_sqn Unsigned integer, 4 bytes First Sequence Number 1.0.0 to 1.6.5
pgm.opts.fragment.fragment_offset Unsigned integer, 4 bytes Fragment Offset 1.0.0 to 1.6.5
pgm.opts.fragment.res Unsigned integer, 1 byte Reserved 1.0.0 to 1.6.5
pgm.opts.fragment.total_length Unsigned integer, 4 bytes Total Length 1.0.0 to 1.6.5
pgm.opts.join.min_join Unsigned integer, 4 bytes Minimum Sequence Number 1.0.0 to 1.6.5
pgm.opts.join.res Unsigned integer, 1 byte Reserved 1.0.0 to 1.6.5
pgm.opts.len Unsigned integer, 1 byte Length 1.0.0 to 1.6.5
pgm.opts.nak.list Sequence of bytes List 1.0.0 to 1.6.5
pgm.opts.nak.op Unsigned integer, 1 byte Reserved 1.0.0 to 1.6.5
pgm.opts.nak_bo_ivl.bo_ivl Unsigned integer, 4 bytes Back-off Interval 1.0.0 to 1.6.5
pgm.opts.nak_bo_ivl.bo_ivl_sqn Unsigned integer, 4 bytes Back-off Interval Sequence Number 1.0.0 to 1.6.5
pgm.opts.nak_bo_ivl.res Unsigned integer, 1 byte Reserved 1.0.0 to 1.6.5
pgm.opts.nak_bo_rng.max_bo_ivl Unsigned integer, 4 bytes Max Back-off Interval 1.0.0 to 1.6.5
pgm.opts.nak_bo_rng.min_bo_ivl Unsigned integer, 4 bytes Min Back-off Interval 1.0.0 to 1.6.5
pgm.opts.nak_bo_rng.res Unsigned integer, 1 byte Reserved 1.0.0 to 1.6.5
pgm.opts.parity_prm.op Unsigned integer, 1 byte Parity Parameters 1.0.0 to 1.6.5
pgm.opts.parity_prm.prm_grp Unsigned integer, 4 bytes Transmission Group Size 1.0.0 to 1.6.5
pgm.opts.redirect.afi Unsigned integer, 2 bytes DLR AFI 1.0.0 to 1.6.5
pgm.opts.redirect.dlr IPv4 address DLR 1.0.0 to 1.6.5
pgm.opts.redirect.res Unsigned integer, 1 byte Reserved 1.0.0 to 1.6.5
pgm.opts.redirect.res2 Unsigned integer, 2 bytes Reserved 1.0.0 to 1.6.5
pgm.opts.tlen Unsigned integer, 2 bytes Total Length 1.0.0 to 1.6.5
pgm.opts.type Unsigned integer, 1 byte Type 1.0.0 to 1.6.5
pgm.poll.backoff_ivl Unsigned integer, 4 bytes Back-off Interval 1.0.0 to 1.6.5
pgm.poll.matching_bmask Unsigned integer, 4 bytes Matching Bitmask 1.0.0 to 1.6.5
pgm.poll.path IPv4 address Path NLA 1.0.0 to 1.6.5
pgm.poll.pathafi Unsigned integer, 2 bytes Path NLA AFI 1.0.0 to 1.6.5
pgm.poll.rand_str Unsigned integer, 4 bytes Random String 1.0.0 to 1.6.5
pgm.poll.res Unsigned integer, 2 bytes Reserved 1.0.0 to 1.6.5
pgm.poll.round Unsigned integer, 2 bytes Round 1.0.0 to 1.6.5
pgm.poll.sqn Unsigned integer, 4 bytes Sequence Number 1.0.0 to 1.6.5
pgm.poll.subtype Unsigned integer, 2 bytes Subtype 1.0.0 to 1.6.5
pgm.polr.res Unsigned integer, 2 bytes Reserved 1.0.0 to 1.6.5
pgm.polr.round Unsigned integer, 2 bytes Round 1.0.0 to 1.6.5
pgm.polr.sqn Unsigned integer, 4 bytes Sequence Number 1.0.0 to 1.6.5
pgm.port Unsigned integer, 2 bytes Port 1.0.0 to 1.6.5
pgm.spm.lead Unsigned integer, 4 bytes Leading Edge Sequence Number 1.0.0 to 1.6.5
pgm.spm.path IPv4 address Path NLA 1.0.0 to 1.6.5
pgm.spm.pathafi Unsigned integer, 2 bytes Path NLA AFI 1.0.0 to 1.6.5
pgm.spm.res Unsigned integer, 2 bytes Reserved 1.0.0 to 1.6.5
pgm.spm.sqn Unsigned integer, 4 bytes Sequence number 1.0.0 to 1.6.5
pgm.spm.trail Unsigned integer, 4 bytes Trailing Edge Sequence Number 1.0.0 to 1.6.5

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