[dns-operations] NS records pointing to names with CNAME records

Scott McGrath mcgrath at fas.harvard.edu
Fri Aug 28 17:23:00 UTC 2009


NS needs to point to a real hostname not sure a NS pointing to a CNAME would even load.



-----Original Message-----

From:  "Nguyen, Kim D" <kim.d.nguyen3 at boeing.com>
Subj:  Re: [dns-operations] NS records pointing to names with CNAME records
Date:  Fri Aug 28, 2009 13:10
Size:  1K
To:  "dns-operations at mail.dns-oarc.net" <dns-operations at mail.dns-oarc.net>

Hello there! 
 
Would you please help me how to implement CNAME? Can I implement CNAME 
with these hostnames? 
 
172.18.200.51	  300rec01.beale.mil	    	300rec01 
172.18.194.45	  300rec01.rpr2.mil		300rec01 
 
After using host_to_named command to translate host table to name server 
file format. I open the DNS database in etc/named.data to modify 
db.beale and db.rpr2 
I need your help! 
 
Regards, 
Kim Nguyen 
************************************************************************ 
**** 
$TTL    86400 
@       IN	SOA	svr242x4.greely.mil. root.svr242x4.greely.mil. ( 
					1	; Serial 
					10800	; Refresh every 3 hours 
					3600	; Retry every hour 
					604800	; Expire after a week 
					86400 )	; Minimum ttl of 1 day 
	IN	NS	svr242x4.greely.mil. 
 
localhost	IN	A	127.0.0.1 
300gsw01       	IN	A	172.18.200.61 
300sca01       	IN	A	172.18.200.49 
300amp01       	IN	A	172.18.200.50 
;;CNAME 
300rec01.beale.mil.  IN	 A	172.18.200.51 
300rec01.rpr2.mil.    IN  CNAME 300rec01.beale.mil. 
;; 
300rec02       	IN	A	172.18.200.52 
300scm01       	IN	A	172.18.200.53 
300scm02       	IN	A	172.18.200.54 
300brt01       	IN	A	172.18.240.69 
300brt01-vpn1  	IN	A	172.18.241.19 
300brt01-vpn2  	IN	A	172.18.241.147 
 
************************************************************************ 
**** 
 
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