[afnog] DNS Issue

McTim dogwallah at gmail.com
Mon Jun 4 13:59:54 UTC 2012


Hi,

I only have time now for a quick dig:

C:\Users\McTim>dig AXFR @41.191.200.34 200.191.41.in-addr.arpa

; <<>> DiG 9.9.0 <<>> AXFR @41.191.200.34 200.191.41.in-addr.arpa
; (1 server found)
;; global options: +cmd
200.191.41.in-addr.arpa. 3600   IN      SOA     ns1.vcl.co.ls.
dns-admin.neology.co.za. 2012031606 3600 600 86400 3600
;; Warning: Message parser reports malformed message packet.
200.191.41.in-addr.arpa. 86400  IN      NS      ns1.vcl.co.ls.
200.191.41.in-addr.arpa. 86400  IN      NS      ns2.vcl.co.ls.
65.200.191.41.in-addr.arpa. 7200 IN     PTR     hosting.vcl.co.ls.
36.200.191.41.in-addr.arpa. 7200 IN     PTR     mon.vcl.co.ls.
20.200.191.41.in-addr.arpa. 7200 IN     PTR     cache1.vcl.co.ls.
21.200.191.41.in-addr.arpa. 7200 IN     PTR     cache2.vcl.co.ls.
34.200.191.41.in-addr.arpa. 7200 IN     PTR     ns1.vcl.co.ls.
35.200.191.41.in-addr.arpa. 7200 IN     PTR     ns2.vcl.co.ls.
37.200.191.41.in-addr.arpa. 7200 IN     PTR     rad1.vcl.co.ls.
38.200.191.41.in-addr.arpa. 7200 IN     PTR     rad2.vcl.co.ls.
49.200.191.41.in-addr.arpa. 7200 IN     PTR     billing.vcl.co.ls.
39.200.191.41.in-addr.arpa. 7200 IN     PTR     prx1.vcl.co.ls.
42.200.191.41.in-addr.arpa. 7200 IN     PTR     dbcluster-1.vcl.co.ls.
43.200.191.41.in-addr.arpa. 7200 IN     PTR     dbcluster-2.vcl.co.ls.
45.200.191.41.in-addr.arpa. 7200 IN     PTR     dev-billing.vcl.co.ls.
45.200.191.41.in-addr.arpa. 7200 IN     PTR     dev-radius.vcl.co.ls.
200.191.41.in-addr.arpa. 3600   IN      SOA     ns1.vcl.co.ls.
dns-admin.neology.co.za. 2012031606 3600 600 86400 3600
;; Query time: 1007 msec
;; SERVER: 41.191.200.34#53(41.191.200.34)
;; WHEN: Mon Jun 04 08:56:49 2012
;; XFR size: 18 records (messages 3, bytes 939)


C:\Users\McTim>dig AXFR @41.191.200.35 200.191.41.in-addr.arpa

; <<>> DiG 9.9.0 <<>> AXFR @41.191.200.35 200.191.41.in-addr.arpa
; (1 server found)
;; global options: +cmd
200.191.41.in-addr.arpa. 3600   IN      SOA     ns1.vcl.co.ls.
dns-admin.neology.co.za. 2012031606 3600 600 86400 3600
200.191.41.in-addr.arpa. 3600   IN      SOA     ns1.vcl.co.ls.
dns-admin.neology.co.za. 2012031606 3600 600 86400 3600
;; Query time: 957 msec
;; SERVER: 41.191.200.35#53(41.191.200.35)
;; WHEN: Mon Jun 04 08:57:09 2012
;; XFR size: 2 records (messages 2, bytes 226)



so .34 is answering for the zone, but .35 is not giving the same
answer, only has SOA records for the reverse zone.

Hope this helps.


-- 
Cheers,

McTim
"A name indicates what we seek. An address indicates where it is. A
route indicates how we get there."  Jon Postel



On Mon, Jun 4, 2012 at 6:38 AM, Mamothokoane Tlali(VCL)
<Mamothokoane.Tlali at vodacom.co.ls> wrote:
> Hi,
>
>
>
> Please assist,
>
>
>
> I have a secondary NS, its working perfect for other zones, can transfer
> with no issues, but I have a problem with the reverse zone for our block,
> looking at the logs this is what I get:
>
> Jun  4 12:43:55 ns3 named[42655]: transfer of '200.191.41.in-addr.arpa/IN'
> from x.x.x.x#53: failed while receiving responses: FORMERR
>
>
>
> Regards
>
> Mamothokoane
>
>
>
>
>
>
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