[MaraDNS list] deadwood: ttl is not aging on continuous nslookup/dig
Srinivas Hebbar <[email protected]> Mon, 2 Jan 2012 18:55:04 +0530
| Newsgroups | gmane.network.dns.maradns.general |
|---|---|
| Message-ID | <CAAVOeceoNTZupKGOifnQEDPXfD0y0zrak+dH9B58jJqs81oGNA@mail.gmail.com> |
Hello, With the A record TTL set to 60, the aging stops at "30" as long as I do dig every second. If I stop dig for 30 seconds, the cache expires and new record with ttl 60 is responded by deadwood. This is happening on both 3.0.x and 3.1.x releases. Unless I stop dig for more than 30 seconds, the above record is never get updated. I have lots of LAN clients and the request is coming so often that the old record never expires from the cache. dig LOG: /home/shyam> while [ 1 ]; do dig @localhost test.testing.tindip.com | grep ^test; sleep 1; done test.testing.tindip.com. 60 IN A 2.2.2.2 test.testing.tindip.com. 59 IN A 2.2.2.2 test.testing.tindip.com. 58 IN A 2.2.2.2 test.testing.tindip.com. 57 IN A 2.2.2.2 test.testing.tindip.com. 56 IN A 2.2.2.2 test.testing.tindip.com. 55 IN A 2.2.2.2 test.testing.tindip.com. 54 IN A 2.2.2.2 test.testing.tindip.com. 53 IN A 2.2.2.2 test.testing.tindip.com. 52 IN A 2.2.2.2 test.testing.tindip.com. 51 IN A 2.2.2.2 test.testing.tindip.com. 50 IN A 2.2.2.2 test.testing.tindip.com. 49 IN A 2.2.2.2 test.testing.tindip.com. 48 IN A 2.2.2.2 test.testing.tindip.com. 47 IN A 2.2.2.2 test.testing.tindip.com. 46 IN A 2.2.2.2 test.testing.tindip.com. 45 IN A 2.2.2.2 test.testing.tindip.com. 44 IN A 2.2.2.2 test.testing.tindip.com. 43 IN A 2.2.2.2 test.testing.tindip.com. 42 IN A 2.2.2.2 test.testing.tindip.com. 41 IN A 2.2.2.2 test.testing.tindip.com. 40 IN A 2.2.2.2 test.testing.tindip.com. 39 IN A 2.2.2.2 test.testing.tindip.com. 38 IN A 2.2.2.2 test.testing.tindip.com. 37 IN A 2.2.2.2 test.testing.tindip.com. 36 IN A 2.2.2.2 test.testing.tindip.com. 35 IN A 2.2.2.2 test.testing.tindip.com. 34 IN A 2.2.2.2 test.testing.tindip.com. 33 IN A 2.2.2.2 test.testing.tindip.com. 32 IN A 2.2.2.2 test.testing.tindip.com. 31 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 28 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 test.testing.tindip.com. 29 IN A 2.2.2.2 Thanks, Hebbar.