IBM SC30-3865-04 - Manual (Page 374)

Note: You cannot do a traceroute to yourself or you will receive the following error
message:
Sorry, can't traceroute to this router.
Syntax:
traceroute address
Example:
traceroute 490002aa0004000e08
Successful trace:
TRACEROUTE 470007: 56 databytes
1 490002aa0004000e08 32ms 5ms 5ms
Destination unreachable response:
Destination unreachable
No response:
1 * * *
2 * * *
TRACEROUTE
Displays the destination area address and the size of the packet being sent
to that address.
1 The first trace showing the destination’s NSAP and the amount of time it
took the packet to arrive at the destination. The packet is traced three
times.
Destination unreachable
Indicates that no route to destination is available.
1 * * *
2 * * * Indicates that the router is expecting some form of response from the
destination, but the destination is not responding. The router will wait 32
hops before timing out. Go to the ELS and turn on OSI CLNP messages to
determine why the host is not responding.
OSI/DECnet V Monitoring Commands (Talk 5)
344 MRS V3.2 Protocol Config Ref Vol 2