Dual-homed 2003 hosts

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: Lee Burleson (anonymous_at_discussions.microsoft.com)
Date: 03/17/04 

Date: Wed, 17 Mar 2004 08:48:51 -0800

Summary: A dual-homed 2003 machine registers both NIC
addresses in its primary zone even when an interface-
specific suffix is entered in the second interface.

Details:
* One zone, e.g.: production.domain.com
* One subdomain, e.g.: backup.production.domain.com
* Two networks: e.g.: 10.1.1.0/24, 192.168.0.0/24
* 10.x net equates to production, 192.168 net equates to
backup
* 2003 DNS server
* 2003 host with 2 statically-mapped interfaces, one
interface connected to each network
* 2003 host interface connected to 192.168.0.0/24 network
is set to register in DDNS ** using its connection-
specific suffix **

Result:
* host.production.domain.com is dynamically registered
with BOTH interface addresses (two A records, one 10.x,
one 192.168)

What's up with that?

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