ATM Configuration and Troubleshooting Guide

Troubleshooting
Troubleshooting Classical IP
Chapter 9218
Before using this flowchart, use SAM to check that the system is an ARP
server.
Figure 9-6 Flowchart for Checking a Local ARP Client
A Check remote system. Ensure that the remote system is configured as
an ARP client and that the ATM address of its ARP server is the one
used by the local ATM adapter. You can check the ATM address by using
SAM or the command atmmgr card_inst_num show -c (see “F” on
page 212 for an example).
B Reconfigure remote system. Make the required changes to the
configuration or ATM address.
C Troubleshoot remote system and switches. Specifically, check the
configuration on the remote system. There could also be a malfunction
with the ARP server. For HP ATM adapters, see “Checking Network
Connectivity (SVC and ARP)” on page 206.
OK?
Check remote system
No
Reconfigure
remote system
Troubleshoot remote
system and switches
Yes
Start
A
B
C