Feasible TTL.
Salman Ahmed Hashmi.
salmanah at super.net.pk
Sat Feb 24 23:33:00 UTC 2001
Hi guys,
Can anybody suggest a feasible TTL value for each of the following ?
This question may look ridiculous but i have been thinking over it and
even found that it is up to the administrator either to decide a default
value for all of his domains or give an individual value to each and
every domain.
The format is given below.
900531422 ;Serial
3600 ; Refresh every 1 hour
900 ; Retry 15 minutes
2592000 ; Expire 30 days
3600 ) ; Minimum TTL of 1 hour
Furthermore While defining ttl values for a domain,
1)Is there any relation b/w the available bandwidth (i.e link capacity
)to nslookups ?....
And,
2)How can an adminstrator know which domain needs a faster update and
which domain is comparatively dormant.
Regards
More information about the bind-users
mailing list