Packet Captures
Viewing 1 - 7 of 7
- 1
IGMP_V1.cap (2.0 KB)
| Packets: 27 | Duration: 259s | Downloads: 3792 |
All IGMP V1 requests : Query General, Join specific group
IGMP_V2.cap (1.3 KB)
| Packets: 18 | Duration: 133s | Downloads: 4464 |
All IGMP V2 requests : Query General, Query specfic group, Join specific group, leave specific group
iphttps.cap (12.4 KB)
| Packets: 83 | Duration: 38s | Downloads: 7114 |
IP-HTTPS capture. This is Microsoft's IPv6 inside HTTPS tunneling for DirectAccess.
PIM-SM_join_prune.cap (3.8 KB)
| Packets: 47 | Duration: 473s | Downloads: 4508 |
A host on R4's 172.16.20.0/24 subnet requests to join the 239.123.123.123 group. R4 sends a PIMv2 join message up to the RP (R1). Subsequent join messages are sent every 30 seconds, until R4 determines it no longer has any interested hosts and sends a prune request (packet #45). PIMv1 RP-Reachable messages for the group are also visible from R1.
mtrace.cap (238 bytes)
| Packets: 2 | Duration: n/a | Downloads: 2842 |
mtrace 172.16.40.1 172.16.20.1 is issued on R1 to trace the RPF path from R4's 172.16.20.0/24 subnet to R1's 172.16.40.0/24 subnet. The capture is taken on the R1-R3 link.
- Categories: Multicast, Routing Protocols
- Protocols: Ethernet, IGMP, IP
mrinfo_query.cap (182 bytes)
| Packets: 2 | Duration: n/a | Downloads: 2642 |
mrinfo 2.2.2.2 is issued on R1. DVMRPv3 is used to query R2 for its multicast interfaces.
IGMPv2_query_and_report.cap (438 bytes)
| Packets: 6 | Duration: 126s | Downloads: 3761 |
R1 issues IGMPv2 general membership queries to the 172.16.40.0/24 segment every 60 seconds. A host replies to each query reporting it belongs to the multicast group 239.255.255.250.
Viewing 1 - 7 of 7
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