The ttl of geo.tv is 60s. So it works as designed. You can not increase
the ttl of a RR in your cache. This is not allowed. But you can set a
upper limit with
max-cache-ttl.
^^^
Am 15.05.2012 16:35, schrieb Muhammad Yousuf Khan:
nope it didnt work either
;; ANSWER SECTION:
geo.tv. 60 IN A 194.28.157.30
;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 15 19:30:31 2012
;; MSG SIZE rcvd: 40
root@proxy-prod-mirror:~# ^C
root@proxy-prod-mirror:~# dig geo.tv
;<<>> DiG 9.7.3<<>> geo.tv
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 14417
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;geo.tv. IN A
;; ANSWER SECTION:
geo.tv. 60 IN A 194.28.157.30
;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 15 19:31:55 2012
;; MSG SIZE rcvd: 40
see the results it should be 0 msec but even after less then 2 minutes
interval it resets the cache. here is the config output
root@proxy-prod-mirror:~# cat /etc/powerdns/recursor.conf | grep -v
'^$' | grep -v '#'
forward-zones=mydomain.com=10.51.100.8
local-address=127.0.0.1
local-port=53
max-cache-ttl=2700
quiet=yes
setgid=pdns
setuid=pdns
threads=1
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