Information Technology Reference
In-Depth Information
Table12-1 Sample Routing Table Entries
2
47.0004
47.0005.000c.0002.0000.0231.00
3
47.0005.0003
47.0005.000c.0001.0000.1234.00
4
47.0005.000c
47.0005.000c.0004.0000.0011.00
5
47.0005
47.0005.000c.0002.0000.0231.00
Table12-2 Hierarchical Routing Examples
Datagram Destination NSAP Address
Table Entry Number Used
1
47.0005.000c.0001.0000.3456.01
1
47.0005.000c.0001.6789.2345.01
2
47.0004.1234.1234.1234.1234.01
3
47.0005.0003.4321.4321.4321.01
4
47.0005.000c.0004.5678.5678.01
5
47.0005.0001.0005.3456.3456.01
Octet boundaries must be used for the internal boundaries of NSAP addresses and NETs.
Troubleshooting ISO CLNS
This section presents protocol-related troubleshooting information for ISO CLNS protocol connectivity
and performance problems. It describes specific ISO CLNS symptoms, the problems that are likely to
cause each symptom, and the solutions to those problems.
Discussions of host configuration problems in this chapter assume that the host is a UNIX
system. Equivalent actions might also be applicable to non-UNIX hosts, but the discussions
do not specifically address non-UNIX end-station problems.
Note
The following sections cover the most common network issues in ISO CLNS networks:
ISO CLNS: Host Cannot Access Hosts on Local or Remote Network
•
ISO CLNS: Host Cannot Access Hosts in Same Area
•
ISO CLNS: Host Cannot Access Hosts in Different Area
•
ISO CLNS: Connections Fail Using Certain Protocols
•
ISO CLNS: Users Cannot Make Connections over Parallel Path
•
ISO CLNS: Redistribution Causes Routing Problems
•
ISO CLNS: Poor Performance
•
