From: Gregg Malcolm (greggm@xxxxxxxxxxxxx)
Date: Sun Apr 14 2002 - 15:49:52 GMT-3
The following mstat has me confused. Doyle explains that ttl is really the
number of hops and hops is really the delay in ms. My problem is
understanding the negative values in the hop (delay) fields. Could be due to
a reverse path thing but I don't think so. All his examples has positive
values for the hop count. This is a PIM dense config.
Thanks, Gregg
r6#mstat 150.20.50.6 150.20.12.1
Type escape sequence to abort.
Mtrace from 150.20.50.6 to 150.20.12.1 via RPF
>From source (r6) to destination (?)
Waiting to accumulate statistics......
Results after 10 seconds:
Source Response Dest Packet Statistics For Only For Traffic
150.20.50.6 150.20.50.6 All Multicast Traffic From 150.20.50.6
| __/ rtt 23 ms Lost/Sent = Pct Rate To 0.0.0.0
v / hop -5 s --------------------- --------------------
150.20.50.6
150.20.100.6 ?
| ^ ttl 0
v | hop -44 s 0/0 = --% 0 pps 0/0 = --% 0 pps
150.20.100.2
150.20.12.2 ?
| ^ ttl 1
v | hop 44 s 0/0 = --% 0 pps 0/0 = --% 0 pps
150.20.12.1 ?
| \__ ttl 2
v \ hop 5939 ms 0 0 pps 0 0 pps
150.20.12.1 150.20.50.6
Receiver Query Source
r6#
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