Flags - HP ProCurve Secure Router 7203 dl Advanced Management And Configuration Manual

ProCurve# show ip mroute
IP Multicast Routing Table
Legend for entry

Flags:

flags
bit Set,
F - Register, R - RP-bit Set
Timers: Uptime/Expires
(*, 239.255.255.1), 01:06:23/00:00:00, RP 10.1.1.1, Flags: SCJ
(*, G) entry for the
RP tree
(S, G) entry for the
(192.168.100.2, 239.255.255.1), 00:12:10/00:03:30, Flags: ST
SP tree
Figure 11-18. Monitoring the Multicast Routing Table
Flags
The first section of the multicast routing table provides a legend for various
flags that can be set on entries. (See Figure 11-18.) Table 11-3 provides a more
in-depth explanation of the flags that the simple legend does.
Table 11-3. PIM-SM Entry Flags
Flag Name
S
C
P
S - Sparse, C - Connected, P - Pruned, J - Join SPT, T - SPT-
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
eth 0/1, Forward, 00:12:08/00:03:21
fr 1.2, Forward, 00:12:54/00:01:26
fr 1.3, Forward, 00:12:12/00:02:09
Incoming interface: fr 1.3, RPF nbr 10.3.3.2
Outgoing interface list:
eth 0/1, Forward, 00:2:20/00:03:21
fr 1.2, Forward, 00:02:09/00:00:10
Meaning
Sparse The entry is a sparse mode entry.
Connected The router connects directly to a host that is a
member of this group.
Pruned The outgoing interface list is null, so the router will
send a prune to the upstream RP neighbor, for a (*,
G) entry, or SP neighbor, for an (S, G) entry.
Configuring Multicast Support with PIM-SM
Troubleshooting PIM-SM
Valid for Entry Type
• (*, G)
• (S, G)
• (*, G)
• (S, G)
• (*, G)
• (S, G)
11-49