question about ttl value
phn at icke-reklam.ipsec.nu
phn at icke-reklam.ipsec.nu
Wed Oct 16 07:29:12 UTC 2002
John Smith <nospam at nospam.net> wrote:
> Hello,
> I am new to bind. I would like to know the difference of TTL given before
> SOA record and after expiration time.
It's decribed in RFC2308.
The TTL of the SOA itself ( second column before 'SOA') tells other
nameservers how long that can cache the SOA. The last parameter
of the SOA tells other nameservers how long to cache a negative
answer for this zone.
> John
--
Peter Håkanson
IPSec Sverige ( At Gothenburg Riverside )
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remove "icke-reklam" if you feel for mailing me. Thanx.
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