HP 748 Service Manual download pdf (Page 131)

10-11

Dealing With Problems

Dealing with Network Failures

If the program you have been running uses resources from a local area net-

work (LAN) and it stops unexpectedly, the following may help locate the

source of the problem:

Table 10-3 Problems with the Network

Problem Action

No systems respond to

the /etc/ping hostname

command.

• Check the network connection on the

panel of your board computer. Make

sure that the cable is securely fastened

to the connector.

Your system doesn’t

respond to /etc/ping

from another system on

the network.

• Check to see if the networking soft-

ware is still running on your system.

For HP-UX, use ps -ef to do so. If the

networking software is not running,

restart it by logging onto your system

as root and running /etc/rc (HP-UX

9.x only).

Some systems respond

to /etc/ping, but others

do not.

• Contact your network administrator,

if you have one. This condition either

indicates that some systems are down,

or that there is a fault with the net-

work.

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HP 748 Service Manual Page 131