Bugzilla will be upgraded to version 5.0 on a still to be determined date in the near future. The original upgrade date has been delayed.
Bug 82515 - hostname resolution fails
hostname resolution fails
Product: Red Hat Linux
Classification: Retired
Component: redhat-config-network (Show other bugs)
i686 Linux
medium Severity medium
: ---
: ---
Assigned To: Harald Hoyer
Depends On:
  Show dependency treegraph
Reported: 2003-01-22 18:19 EST by Paul Schmehl
Modified: 2008-05-01 11:38 EDT (History)
0 users

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2003-08-11 10:08:14 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)

External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2003:183 normal SHIPPED_LIVE Updated redhat-config-network package available 2003-08-11 00:00:00 EDT

  None (edit)
Description Paul Schmehl 2003-01-22 18:19:49 EST
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.2) Gecko/20021120

Description of problem:
This isn't a redhat-config-network bug (at least I don't think it is), but I
couldn't find anything more appropriate to class it as.

After the box is up for a while, hostname resolution fails completely.  The only
way I've found to restore it is to restart networking (/etc/rc.d/init.d/network

I wasn't running nscd, so I've enabled that to see if it will resolve the problem.

I haven't been able to determine if this happens after a certain time frame or
after running a specific application, but it fails consistently, at least on a
daily basis.

Typically evolution will begin to complain of being unable to ping an imap host.
 This will go on for while, and then evolution will completely lose its
connection to the mail server.  I also can't use any network utilities (ping,
traceroute, dig, nmap, etc.)

If an strace will help, I can provide one.

Version-Release number of selected component (if applicable):

How reproducible:
Didn't try

Additional info:
Comment 1 Harald Hoyer 2003-01-23 05:15:39 EST
Comment 2 Harald Hoyer 2003-01-23 05:16:38 EST
please provide /etc/sysconfig/network-scripts/ifcfg-eth0

some /var/log/messages of interest?

Comment 3 Paul Schmehl 2003-01-23 13:22:23 EST
To answer your questions:

I using dhcp, but my IP address is fixed.  IOW, I always get the same IP when
the lease is renewed.

cat /etc/sysconfig/network-scripts/ifcfg-eth0

egrep '(error|warn|fatal)' /var/log/messages
Jan 22 16:26:13 utd49554 sysctl: error: permission denied on key
Jan 22 16:26:13 utd49554 sysctl: error: permission denied on key
Jan 22 16:26:13 utd49554 sysctl: error: permission denied on key 'kernel.sysrq'
Jan 22 16:26:13 utd49554 sysctl: error: permission denied on key

Comment 4 Harald Hoyer 2003-08-11 10:08:14 EDT
An errata has been issued which should help the problem described in this bug report. 
This report is therefore being closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files, please follow the link below. You may reopen 
this bug report if the solution does not work for you.


Note You need to log in before you can comment on or make changes to this bug.