Display Filter Reference: Internet Group Management Protocol
Protocol field name: igmp
Versions: 1.0.0 to 4.0.4
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| Field name | Description | Type | Versions |
|---|---|---|---|
| igmp.access_key | Access Key | Byte sequence | 1.0.0 to 4.0.4 |
| igmp.aux_data | Aux Data | Byte sequence | 1.0.0 to 4.0.4 |
| igmp.aux_data_len | Aux Data Len | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.bad_checksum | Bad checksum | Label | 2.4.0 to 4.0.4 |
| igmp.checksum | Checksum | Unsigned integer (2 bytes) | 1.0.0 to 4.0.4 |
| igmp.checksum.status | Checksum Status | Unsigned integer (1 byte) | 2.2.0 to 4.0.4 |
| igmp.checksum_bad | Bad Checksum | Boolean | 1.0.0 to 2.0.16 |
| igmp.data | Data | Byte sequence | 2.0.0 to 4.0.4 |
| igmp.group_type | Type Of Group | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.identifier | Identifier | Unsigned integer (4 bytes) | 1.0.0 to 4.0.4 |
| igmp.maddr | Multicast Address | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.max_resp | Max Resp Time | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.max_resp.exp | Exponent | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.max_resp.mant | Mantissa | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.max_hops | # hops | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_arrival | Query Arrival | Unsigned integer (4 bytes) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_fwd_code | Forwarding Code | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_fwd_ttl | FwdTTL | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_id | Query ID | Unsigned integer (3 bytes) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_inaddr | In itf addr | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_inpkt | In pkts | Unsigned integer (4 bytes) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_mbz | MBZ | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_outaddr | Out itf addr | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_outpkt | Out pkts | Unsigned integer (4 bytes) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_prevrtr | Previous rtr addr | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_rtg_proto | Rtg Protocol | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_s | S | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_src_mask | Src Mask | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.q_total | S,G pkt count | Unsigned integer (4 bytes) | 1.0.0 to 4.0.4 |
| igmp.mtrace.raddr | Receiver Address | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.mtrace.resp_ttl | Response TTL | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.mtrace.rspaddr | Response Address | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.mtrace.saddr | Source Address | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.num_grp_recs | Num Group Records | Unsigned integer (2 bytes) | 1.0.0 to 4.0.4 |
| igmp.num_src | Num Src | Unsigned integer (2 bytes) | 1.0.0 to 4.0.4 |
| igmp.qqic | QQIC | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.qrv | QRV | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.record_type | Record Type | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.reply | Reply | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.reply.pending | Reply Pending | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.reserved | Reserved | Byte sequence | 2.0.0 to 4.0.4 |
| igmp.s | S | Boolean | 1.0.0 to 4.0.4 |
| igmp.saddr | Source Address | IPv4 address | 1.0.0 to 4.0.4 |
| igmp.type | Type | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |
| igmp.version | IGMP Version | Unsigned integer (1 byte) | 1.0.0 to 4.0.4 |