Table 82. Internet Group Management Protocol (igmp)
| Field | Field Name | Type |
|---|
| igmp.access_key | Access Key | Byte array |
| igmp.aux_data | Aux Data | Byte array |
| igmp.aux_data_len | Aux Data Len | Unsigned 8-bit integer |
| igmp.checksum | Checksum | Unsigned 16-bit integer |
| igmp.checksum_bad | Bad Checksum | Boolean |
| igmp.group_type | Type Of Group | Unsigned 8-bit integer |
| igmp.identifier | Identifier | Unsigned 32-bit integer |
| igmp.max_resp | Max Resp Time | Unsigned 8-bit integer |
| igmp.max_resp.exp | Exponent | Unsigned 8-bit integer |
| igmp.max_resp.mant | Mantissa | Unsigned 8-bit integer |
| igmp.mtrace.max_hops | # hops | Unsigned 8-bit integer |
| igmp.mtrace.q_arrival | Query Arrival | Unsigned 32-bit integer |
| igmp.mtrace.q_fwd_code | Forwarding Code | Unsigned 8-bit integer |
| igmp.mtrace.q_fwd_ttl | FwdTTL | Unsigned 8-bit integer |
| igmp.mtrace.q_id | Query ID | Unsigned 24-bit integer |
| igmp.mtrace.q_inaddr | In itf addr | IPv4 address |
| igmp.mtrace.q_inpkt | In pkts | Unsigned 32-bit integer |
| igmp.mtrace.q_mbz | MBZ | Unsigned 8-bit integer |
| igmp.mtrace.q_outaddr | Out itf addr | IPv4 address |
| igmp.mtrace.q_outpkt | Out pkts | Unsigned 32-bit integer |
| igmp.mtrace.q_prevrtr | Previous rtr addr | IPv4 address |
| igmp.mtrace.q_rtg_proto | Rtg Protocol | Unsigned 8-bit integer |
| igmp.mtrace.q_s | S | Unsigned 8-bit integer |
| igmp.mtrace.q_src_mask | Src Mask | Unsigned 8-bit integer |
| igmp.mtrace.q_total | S,G pkt count | Unsigned 32-bit integer |
| igmp.mtrace.raddr | Receiver Address | IPv4 address |
| igmp.mtrace.resp_ttl | Response TTL | Unsigned 8-bit integer |
| igmp.mtrace.rspaddr | Response Address | IPv4 address |
| igmp.mtrace.saddr | Source Address | IPv4 address |
| igmp.num_grp_recs | Num Group Records | Unsigned 16-bit integer |
| igmp.num_src | Num Src | Unsigned 16-bit integer |
| igmp.qqic | QQIC | Unsigned 8-bit integer |
| igmp.qrv | QRV | Unsigned 8-bit integer |
| igmp.record_type | Record Type | Unsigned 8-bit integer |
| igmp.reply | Reply | Unsigned 8-bit integer |
| igmp.reply.pending | Reply Pending | Unsigned 8-bit integer |
| igmp.s | S | Boolean |
| igmp.type | Type | Unsigned 8-bit integer |
| igmp.version | IGMP Version | Unsigned 8-bit integer |