Hp Remote Device Access Software Instrukcja Użytkownika Pobierz pdf (Strona 47)

Chapter 5: Troubleshooting Information

This chapter contains troubleshooting information. Read this chapter to learn more about common

problems and actions.

Test the Virtual CASNetwork Check Tool

The Virtual CASNetwork Check Tool checks connectivity between the Virtual CAS and other elements in

the network. Any user can run the tool and it does not require any privileges.

The following table shows the checks the tool performs:

Check Decsription

Network Settings Verifies that the IP address and default router are on the same network

and that the current running settings (IPaddress, netmask, default

gateway) match the saved configuration settings (for example, those in

/etc/network/interfaces).

Default Router Probes the default router with arping.

Checking the DNS

Servers

Verifies that the DNSservers are reachable by probing with ping. If that

fails, then it verifies with netcat.

Targets Verifies that the targets behind the CASare reachable. A warning

displays if:

1. Access is closed

2. Access is open

3. Access is not restricted to specific targets. For example, users can

connect to any host behind the CAS.

RARS Verifies that the HP Repository Server URLis accessible.

Web Proxy Verifies that the web proxy is reachable.

Certificate Revoke List Verifies that the Virtual CAScan reach the VeriSign website. If CRL

checking is turned off, a warning displays.

Run the Virtual CASNetwork Check Tool

To run the tool, enter the following:

casnetcheck

The following is a sample of the output:

Checking network configuration.........................................[OK]

Checking if the default router is reachable............................[OK]

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