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Old 09-13-2007, 12:17 PM   #1
joshp
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Registered: Aug 2006
Location: Chicago IL
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Dns dnssec help plz.


After going though some howtos that I found online I am still no closer to figureing this out. I created my zone keys, sigend my zone, copyed the key from the keyset file to the trusted-key section on the server. When I run dig +dnssec server.omega comeback with this

; <<>> DiG 9.4.1-P1 <<>> +dnssec server.omega
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 61894
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 3, ADDITIONAL: 3

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags: do; udp: 4096
;; QUESTION SECTION:
;server.omega. IN A

;; ANSWER SECTION:
server.omega. 86400 IN A 192.168.4.1
server.omega. 86400 IN RRSIG A 5 2 86400 20071013155854 20070913155854 22143 omega. 51G7sxk2r93SQjdEOu/33oM36ON3cJKNycCBy51ylSNUJBlf7DWz4Hp
Z GJZFW0ZGGPLbOLcL8cNzumNbgwxmdA==

;; AUTHORITY SECTION:
omega. 86400 IN NS server.omega.
omega. 86400 IN NS server1.omega.
omega. 86400 IN RRSIG NS 5 1 86400 20071013155854 20070913155854 22143 omega. gAV4BrefL9G7deW0IegiWewJHzoaVqdguI9qh0pb9nVtI3G8iMkWBO
27 9AvaPHHJ5c+Cqn5HI4gNo5asL2JX7A==

;; ADDITIONAL SECTION:
server1.omega. 86400 IN A 192.168.4.2
server1.omega. 86400 IN RRSIG A 5 2 86400 20071013155854 20070913155854 22143 omega. eDrqTg3W8MgjlqNcb9w1ffEbEppq6pkvlc+sld9aCefiB07oCvmLHsc
u UsrUOISLQH9wpvchIIX1KogbqdJZyQ==

;; Query time: 0 msec
;; SERVER: 192.168.4.1#53(192.168.4.1)
;; WHEN: Thu Sep 13 12:15:41 2007
;; MSG SIZE rcvd: 412

I think from that I am sending sigend zones but, from everything I read the aa tag needs to be ad. Any one have any ideas, or maybe a howto that is easy to follow? I am using bind 9.4.1-p1.

JP

Last edited by joshp; 09-13-2007 at 12:41 PM.
 
Old 09-14-2007, 05:16 AM   #2
johndickinson
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Registered: Sep 2007
Posts: 1

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Hi

When you added the key to the trusted key section which server was that on? The authoritative server serving the zone you created or the recursive server that dig is querying? It needs to be on the recursive server in your case this would be the machine 192.168.4.1

BTW - Dig does not do any validation itself you need to have the recursive name server do that.

For good examples get a copy of Pro DNS and BIND (ISBN13 978-1590594940) this book has far and away the best coverage of DNSSEC.

HTH
John
 
  


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