On Wednesday 29 June 2005 21:45, Arno Lehmann wrote:
> Hi,
>
> Xavier Romero wrote:
> > We had power failure on our backup box and since it was restarted and
> > bacula set up again, bacula is logging that stuff on working/log file
> > (and mailing that at one mail per line rate):
> >
> > ....
> > 29-Jun 19:30 backups-dir: ERROR in authenticate.c:187 UA Hello from
> > client:16.0.0.0:36131 is invalid. Len=0
>
> Something connects to the director. IIRC, bacula had some problems
> displaying IP addresses, somehow IPv4 and IPv6 display were mixed up or
> something...

Arno, the IP 16.0.0.0 was a simple display bug sometime ago in one of the 
first versions that contained the IPv6 code.  It has been fixed for a long 
time ...

>
> You could try and use ethereal or tcpdump to watch the connections to
> the director and see their source IP.
>
> Even if you can't identify the system responsible with the IP you could
> feed it to nmap and have that do a OS guess, or check your firewall, or
> whatever is necessary... I'd assume that the backup server got a new IP
> address and something in your network remembers that IP to belong to
> something different.
>
> I had something similar with a nagios check with a mistyped password.
> Gave lots of mail - from bacula, and from the monitoring system. :-)
>
> Arno
>
> > Xavier Romero
> > Departament tècnic
> > [EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]>
> >
> > NEXICA. Oficines i Internet Data Center: Ausiàs Marc, 117-119, local 1 .
> > 08013 BARCELONA. Tel. 93 265 44 66 - Fax 93 265 90 31
> >
> > <http://www.nexica.com/>
> > Aquest correu electrònic i qualsevol fitxer annex al mateix, contenen
> > informació confidencial dirigida exclusivament al seu destinatari o
> > destinataris. Queda prohibida la seva difusió, còpia o distribució a
> > tercers sense la prèvia autorització escrita a Nexica. En el cas d'haver
> > rebut aquest correu electrònic per error, es prega que es notifiqui
> > immediatament aquesta circumstància mitjançant el reenviament a l'adreça
> > electrònica del remitent.

-- 
Best regards,

Kern

  (">
  /\
  V_V


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