System Management Commands
78-21075-01 Command Line Interface Reference Guide
2 STAN.POS.calren2.NET (171.64.1.213) 0 msec 0 msec 0 msec
3 SUNV--STAN.POS.calren2.net (198.32.249.73) 1 msec 1 msec 1 msec
4 Abilene--QSV.POS.calren2.net (198.32.249.162)
5 kscyng-snvang.abilene.ucaid.edu (198.32.8.103)
6 iplsng-kscyng.abilene.ucaid.edu (198.32.8.80)
7 so-0-2-0x1.aa1.mich.net (192.122.183.9)
8 atm1-0x24.michnet8.mich.net (198.108.23.82)
9 * * *
10 A-ARB3-LSA-NG.c-SEB.umnet.umich.edu(141.211.5.22)58 msec 58msec 58 msec
11 umaxp1.physics.lsa.umich.edu (141.211.101.64)
Trace completed
The following table describes the significant fields shown in the display:
Field
1
i2-gateway.stanford.edu
192.68.191.83
1 msec 1 msec 1 msec
The following are characters that can appear in the traceroute command output:
Field
Description
*
The probe timed out.
?
Unknown packet type.
A
Administratively unreachable. Usually, this output indicates that an
access list is blocking traffic.
F
Fragmentation required and DF is set.
H
Host unreachable.
N
Network unreachable.
P
Protocol unreachable.
Q
Source quench.
R
Fragment reassembly time exceeded
56 msec
56 msec 56 msec 57 msec
Description
Indicates the sequence number of the router in the path to
the host.
Host name of this router.
IP address of this router.
Round-trip time for each of the probes that are sent.
1 msec 1 msec 1 msec
33 msec 35 msec 35 msec
47 msec 45 msec 45 msec
53 msec 54 msec
62 msec 63 msec 63 msec
5
91