Networker

Re: [Networker] Do Clients have to be in DNS to work ?

2007-07-24 14:24:08
Subject: Re: [Networker] Do Clients have to be in DNS to work ?
From: Darren Dunham <ddunham AT TAOS DOT COM>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Tue, 24 Jul 2007 11:20:35 -0700
> We've already been there, done that.... It still fails..... 

If you have all the names local, then why are you backing it up by IP
address?  I'd expect that the client name will need to match the local
hostname.  If the client name is an IP address, then that match is going
to fail.

> ----------------------------------  Probe Results --------------
> C:\Documents and Settings\user>savegrp -p -vv CorpGenTemp
> 07/24/07 12:22:20 savegrp: Diagnostic: Reverse DNS lookup failed for
> host 192.16 8.1.172, address 192.168.1.172
> 192.168.1.172:All                         level=incr
> 192.168.1.170:All                         level=incr
> 07/24/07 12:22:20 savegrp: Run up to 12 clients in parallel
> 07/24/07 12:22:20 savegrp: 192.168.1.172:probe started
> 
> savefs -s backupserver.domain.com -c 192.168.1.172 -g CorpGenTemp -p -o
> VSS:*= off -l full -R -v
> 07/24/07 12:22:20 savegrp: 192.168.1.170:probe started
> 
> savefs -s backupserver.domain.com -c 192.168.1.170 -g CorpGenTemp -p -o
> VSS:*=off -l full -R -v
> 07/24/07 12:25:09 savegrp: command 'savefs -s backupserver.domain.com -c
> 192.168.1.170 -g CorpGenTemp -p -o VSS:*=off -l full -R -v ' for client
> 192.168.1.170  exited with return code 1.
> 07/24/07 12:25:09 savegrp: 192.168.1.170:probe succeeded.
> * 192.168.1.170:All rcmd 192.168.1.170, user root: `savefs -s
> backupserver.domain.com -c 192.168.1.170 -g CorpGenTemp -p -o VSS:*=off
> -l full -R -v'
> * 192.168.1.170:All 07/24/07 12:24:48 nsrexec: nsrexecd on 192.168.1.170
> is unavailable.  Using rsh instead.
>   192.168.1.170: No route to host
> * 192.168.1.170:All 07/24/07 12:25:09 nsrexec: SYSTEM error: No route to
> host

So this is saying that your backup server cannot reach 192.168.1.170
either via rsh or via nsrexec.  Can you reach the nsrexecd port on the
client from the server?  Is there a general network connectivity issue
here rather than a name lookup problem?

-- 
Darren Dunham                                           ddunham AT taos DOT com
Senior Technical Consultant         TAOS            http://www.taos.com/
Got some Dr Pepper?                           San Francisco, CA bay area
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