HP-UX LAN Administrator's Guide (July 2003)

DRAFT COPY Troubleshooting HP-UX LAN
Diagnostic Flowcharts
Chapter 4 69
Flowchart 6: Transport Level Loopback Test (using Internet Services)
Figure 4-8 Flowchart 6
6
B
A
yes
C
F
D
E
G
6
no
no
no
yes
yes
Execute: telnet
to remote host
Successful?
Stop
Execute: ftp
to remote host
Successful?
Call HP
Check for
network congestion
Call HP
TCP
configured on
local or remote
host?
Configure TCP