Novell NETWARE 6-DOCUMENTATION Manual page 1504

Common Problems
Unknown protocol errors (unsupported IP clients)
Load the required applications.
No route found (router failure)
Check the configuration of the routing protocols.
8
Load TCPCON for the following ICMP statistics:
Destination unreachable (network failure)
Use a network analyzer to determine the unreachable destination.
Check that the routers on the path to the destination advertise the
route.
Time exceeded (network failure)
Reduce the excessive delays by reducing the size of the internetwork
or increasing the speed of WAN links.
Redirects (router failure)
Check that all routers on the network are properly configured and
advertising routes. Verify that the correct Default Router is
configured on the clients.
9
To verify that all configuration options are set correctly. Load INETCFG
and select View Configuration
This section discusses the following common problems and their potential
solutions:
"LAN Connectivity Problems" on page 96
"Router Cannot Ping a Remote Router or the Internet" on page 98
"Routing Table Maintenance Problems" on page 98
"IP Address Duplication across Machines" on page 100
"Server Not Responding under Heavy Stress Conditions" on page 100
"Server Not Responding under Heavy Stress Conditions" on page 100
"Load Not Balanced across NICs although LB is Enabled in INETCFG"
on page 100
"Network Traffic Is Not Balanced across NICs" on page 101
Troubleshooting
95