On Fri, 29 Aug 1997, sar wrote:
sar> At 09:22 AM 8/29/97 +0100, you wrote:
sar> >the problem:
sar> >
sar> >we're running a snmp manager (of course ip-routing set off) on a unix
sar> >box, which should monitor two independent domains. These domains are
sar> >running each their own (internal) dns-server and are protected by
sar> >different firewalls, that hides all local addresses.
sar> >
sar> >Internet - FW - domain A (internal DNS) -------- manager --------
sar> >domain B (internal DNS) - FW - Internet
sar> >
sar> >the questions:
sar> >
sar> >the manager needs to resolve the local addresses of each domain. Is
sar> >there a way to configure the resolver to handle this without /etc/hosts
sar> >containing all addresses (some hundreds) of one of these domains?
sar> >
sar> >--
sar> >Mit freundlichem Gruß
sar> >
sar> >Martin Meuer
sar> >Attachment Converted: "c:\eudora\attach\smime7.p7s"
sar> >
sar> this may not work with your particular flavor of *nix but you can put each
sar> of the nameservers in the /etc/resolv.conf as
sar> NAMESERVER <ip of dns a>
sar> NAMESERVER <ip of dns b>
sar> it will check both of them to find the host.
sar>
sar> it is probably possible to setup named on the box an add the ip's of the 2
sar> name servers to the root cache file.. but then anyone doing dig on the box
sar> will get the ips of the 2 name server.
sar>
Hello,
If the sugestion above don't work, and assuming that the manager
machine is well protected by the 2 firewalls, you can configure it as a
secondary name server of the two domains.
Regards,
Leonardo Bentes
Pangeia Informatica
http://www.pangeia.com.br
References:
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