[50] in Hesiod

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daemon@ATHENA.MIT.EDU (Paul Swart)
Fri Jul 5 04:24:58 1991

Date: Fri, 5 Jul 91 10:09:14 NED
From: swartp@prl.philips.nl (Paul Swart)
To: hesiod@ATHENA.MIT.EDU

Problems with a secondary BIND/Hesiod server.

We try to start up BIND/Hesiod in a configuration with small 
databases, a database corresponds with a zone, and a 
primary and several secondary servers. At this moment we 
have a local working 'named' server (version 4.8), but
the problem we are facing at the moment is a failing refresh 
of the databases of the secondary server. The connection with 
the primary is established correctly, but then the 'SOA' and 
'AXFR' queries fail both, and the result is a failed zone transfer.
The databases contain a 'SOA' record like this:
@	HS	SOA	nvpna1	verberne  (
			0	      ; serial - database version number
			300	      ; refresh - sec servers
			300	      ; retry - for refresh
			3600          ; expire - unrefreshed data
			7200 )        ; min
	HS	NS	alpha
The 'nvpna1' is the host on which the secondary server works, 
and 'alpha' is the host of the primary. The serial number of 
the primary databases is 1.

The named.local file contains a 'SOA' record like this:
@	IN	SOA	nvpna1.prl.philips.nl.	verberne.prl.philips.nl. 	(
			0 ;serial
			300
			300
			360000
			3600 )
	IN	NS	alpha.prl.philips.nl.
1	IN	PTR	localhost.
localhost.IN	A	127.0.0.1

The bootfile of the secondary server is like this:
directory	../../source/examples
;
; type		origin	   name server address	source file or host
;                               
secondary	prl.philips.nl	130.144.100.76	cluster.db
secondary	prl.philips.nl	130.144.100.76	filsys.db

primary  	0.0.127.prl.philips.nl	named.local

130.144.100.76 is the address ofthe primary.

Further the nameservers are listed in the 'resolv.conf' file.
Does anybody ever solved the problem of the difference it 
makes which server is located where in this list? We are 
having a problem with locating a name server when it's on 
a particular place in the list. For example on the first place
it works, but when it's located on the second place we get a timeout.

QUESTION:
  Which 'SOA' records do we need in which databases to obtain a 
  succesfull zone transfer?

Please send an answer to swartp@prl.philips.nl
Thanks!

Paul Swart.

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