BIND 9 tcp-client quotas
Mark_Andrews at isc.org
Mark_Andrews at isc.org
Thu Sep 12 23:48:36 UTC 2002
> The ARM states that tcp-clients sets "The maximum number of simultaneous clie
> nt TCP connections that the server will accept."
>
> When I set this to 1 with BIND 9.2.1/Solaris 8, I am able to do two and more
> simultaneous AXFRs. Is there something wrong with the server or did I read th
> e
> ARM the wrong way?
>
> After the second AXFR the named.run file shows:
>
> Sep 12 15:58:54.043 client 127.0.0.1#33478: no more TCP clients: quota reache
> d
> Sep 12 15:58:54.045 client 127.0.0.1#33478: transfer of '1.2.3.4.5.e164.arpa/
> IN': AXFR
> started
The nameserver stops accepting future connections until the current
ones complete / are timed out. Note the kernel may complete the
handshake up to the listen queue length.
Mark
>
> many thanks,
> Richard Caissie
> DNS & DHCP Development Unit
> Ericsson
> 959 Concord Street
> Framingham, MA 01701
> USA
>
>
>
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at isc.org
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