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dns change
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03-29-2010 02:38 AM
03-29-2010 02:38 AM
Solved! Go to Solution.
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03-29-2010 02:42 AM
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03-29-2010 05:23 AM
03-29-2010 05:23 AM
Re: dns change
Re: dns change
nslookup somehost
This can (should) be done before you change resolv.conf so you can troubleshoot any problems without affecting the current settings.
Bill Hassell, sysadmin
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03-29-2010 08:08 AM
03-29-2010 08:08 AM
Re: dns change
Re: dns change
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03-29-2010 10:14 AM
03-29-2010 10:14 AM
Re: dns change
Re: dns change
Bill Hassell, sysadmin
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03-29-2010 10:23 AM
03-29-2010 10:23 AM
Re: dns change
Re: dns change
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03-29-2010 10:24 AM
03-29-2010 10:24 AM
Re: dns change
Re: dns change
http://forums13.itrc.hp.com/service/forums/questionanswer.do?admit=109447627+1269886992841+28353475&threadId=1127368
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03-29-2010 04:37 PM
03-29-2010 04:37 PM
Re: dns change
Re: dns change
I can certainly see where moving an IP address from one interface (MAC address) to another MAC address won't "take" for the other systems until their (or the router's) ARP cache is updated, but that is not the same thing as editing /etc/resolv.conf to point at different IP addresses serving-up DNS entries.
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03-29-2010 06:12 PM
03-29-2010 06:12 PM
Re: dns change
Re: dns change
You're right of course. I have seen too many DNS server changes where the new servers were not in sync and some were given the same IP as the old servers creating an interesting combination of errors, some of which disappeared after ARP cache flushes.
Bill Hassell, sysadmin
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03-29-2010 06:38 PM
03-29-2010 06:38 PM
Re: dns change
Re: dns change
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03-29-2010 11:59 PM
03-29-2010 11:59 PM
Re: dns change
Re: dns change
While a reboot might not be absolutely necessary when changing DNS servers, a restart of all long-running application processes would certainly be required.
MK
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03-30-2010 12:29 AM
03-30-2010 12:29 AM
Re: dns change
Re: dns change
ps -ef | grep inetd
kill -HUP
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03-30-2010 03:31 AM
03-30-2010 03:31 AM
Re: dns change
Re: dns change
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