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Linux Base
Troubleshooting
Changes made to /etc/hosts overwritten
Changes to the /etc/hosts by logging on as root and editing the file are not
backed up and restored during an update or reinstallation.
Currently, the LinuxBase does not support the addition of explicit hosts,
because it provides a way to specify up to three DNS servers (which
handle host resolving).
Specify the IP address directly, rather than using a host name.
Adding a host to /etc/hosts
Add a host to /etc/hosts in the event that:
• The DNS servers are not provisioned on the network.
•
The DNS servers are unresponsive (server is down).
•
The required host is not specified on the DNS servers.
•
The IP address cannot be explicitly supplied.
Use the Linux Base Command hostconfig to add the host to
/etc/hosts.
How to reset central authentication
From the Call Server PDT shell use the command “resetCAUTH”. The
command will not be successful if run remotely since it will require the user
to physically access the target for security reasons. Below is an example
of the terminal output:
TTY 04 SCH MTC BUG OSN 21:52
OVL111 BKGD 44
OVL111 TTY 11 0 gulam
>
PDT login on /tyCo/0
Username: resetCAUTH
Nortel Communication Server 1000
Troubleshooting Guide for Distributors
NN43001-730 02.02 31 December 2009
Copyright © 2008-2009 Nortel Networks. All Rights Reserved.
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