How to update QUICKLY for clients on subdomains.
Barry Margolin
barmar at alum.mit.edu
Wed Jan 11 14:03:51 UTC 2006
In article <dq2go9$1ajm$1 at sf1.isc.org>,
"Truong Tan Son" <sontt at fcv.fujitsu.com> wrote:
> Holger wrote:
>
> >have you tried "rndc flush" on all nameservers?
>
> I tried "rndc flush", it did not take effect.
Your diagram is confusing. Are those zones or are they nameservers?
Are the servers slaves for each other?
>
> Servers has been setting:
> --------------------------------------------------------------------
> @ IN SOA root1.domain.com. admin-dns.domain.com. (
> 20052012; Serial
> 3H; Refresh
> 15M; Retry
> 1W; Expire
> 1D; Minimum TTL
> )
>
>
> Need I change parameters above ?
>
>
>
> Regards,
> ---
>
> >Truong Tan Son schrieb:
> >
> >>Dear Sir,
> >>
> >>I have trouble about update quickly for clients on subdomains.
> >>
> >>Zoom out of my DNS:
> >>----------------------------------------------------------
> >>[domain.com] is Root server.
> >>[sub1.domain.com] is Subdomain.
> >>[sub2.domain.com] is Subdomain.
> >>
> >> [domain.com]
> >> / \
> >> / \
> >>[sub1.domain.com] [sub2.domain.com]
> >>-----------------------------------------------------------
> >>
> >>After change some records of [sub1.domain.com],
> >>and reload [sub1.domain.com], after that, clients of [sub2.domain.com] CAN
> >>NOT see the new records, it still use old records.
> >>
> >>It only takes effect if I reload all servers.
> >>
> >>Default, $TTL is 3600 for all servers.
> >>
> >>Please help me how to update quickly for clients after change something on
> >>servers.
> >>
> >>
> >>Thanks,
> >>--
> >>
> >>
> >>
> >>
> >>
> >>
--
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
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