Installing and Administering HP FDDI/9000 Software

Chapter 4 69
Troubleshooting HP FDDI/9000
Diagnostic Flowcharts
Flowchart 6: Network Level Loopback Test
Figure 4-6
6
A
C
Execute: ping
to remote host
Network
unreachable
?
yes
Configure interface
up
Call HP
F
ping
successful
?
G
Unknown
host
?
yes
Command
hangs
?
I
No route
to host
?
yes
D
Local FDDI
interface up
?
no
Call HP
yes
yes
yes
no
no
no
no
no
Correct BIND, YP or
/etc/hosts configuration
H
Add route
table entry
J
B
E
6
8
7