HP-UX LAN Administrator's Guide (Feburary 2007)
Table Of Contents
- About This Document
- 1 New for the HP-UX 11i v3 Release
- 2 Installing HP-UX LAN
- 3 Configuring HP-UX LAN Using SAM
- 4 Manually Installing and Configuring HP-UX LAN
- 5 Troubleshooting HP-UX LAN
- Troubleshooting Overview
- Troubleshooting Q & A
- LAN Interface Card Statistics
- 100Base-T Checklist
- Diagnostic Flowcharts
- Flowchart 1: Configuration Test
- Flowchart 2: Configuration Test continued
- Flowchart 3: Configuration Test continued
- Flowchart 4: Network Level Loopback Test
- Flowchart 5: Network Level Loopback Test continued
- Flowchart 6: Transport Level Loopback Test (using Internet Services)
- Flowchart 7: Link Level Loopback Test
- Flowchart 8: LAN Connections Test
- Flowchart 9: Gateway Remote Loopback Test
- Flowchart 10: Gateway Remote Loopback Test continued
- Flowchart 11: Subnet Test
- 6 LAN Resources
- 7 Network Addressing
- Overview of Network Addressing Schemes
- Networking Terminology
- Network Addresses and Node Names
- Internet Addresses
- Subnet Addresses
- Configuring Gateways on Fixed-Length Subnets
- Variable-Length Subnet Addressing
- Configuring Gateways on Variable-Length Subnets
- Configuring Gateways on Supernets
- IP Multicast Addresses
- Virtual IP (VIP) Addresses
- CIDR - Classless Inter-Domain Routing
- 8 LAN Device and Interface Terminology
Troubleshooting HP-UX LANDRAFT COPY
Diagnostic Flowcharts
Chapter 558
Flowchart 1 Procedures
A. Execute: lanscan or nwmgr. Execute lanscan or nwmgr to display
information about LAN cards that are successfully bound to the system. For
example, to check the cards on /stand/vmunix, enter:
lanscan
Or,
nwmgr
B. All interfaces configured? lanscan or nwmgr is successful if the output shows
information about every card in the hardware backplane.
C. Execute ioscan. Execute the ioscan command to check for bind errors.
D. bind errors? If a bind error exists, check that the hardware has been
properly installed.
E. Correct driver in /stand/system file? Refer to “Creating a New Kernel for
HP-UX Systems” in Chapter 3 for a list of LAN drivers.
F. Add correct driver and regen. Edit the /stand/system file to contain the
correct driver for your system type.