Recent days, I am facing frequent caching issues with my DNS servers
which are responsible for recursive lookup to external queries. As a
temporary solution, we used to refresh the named daemon to clear the
cache. To isolate this issue we upgraded the BIND to BIND 9.7.3 but
even after the upgrade
On 7/25/2011 10:22 AM, Sathyan Arjunan (sarjunan) [CONTRACTOR] wrote:
Recent days, I am facing frequent caching issues with my DNS servers
which are responsible for recursive lookup to external queries. As a
temporary solution, we used to refresh the named daemon to clear the
cache. To
On 07/25/11 09:22, Sathyan Arjunan (sarjunan) [CONTRACTOR] wrote:
Recent days, I am facing frequent caching issues with my DNS servers
which are responsible for recursive lookup to external queries. As a
temporary solution, we used to refresh the named daemon to clear the
cache. To isolate this
The zone is badly configured so that all queries end up going to a
dead server after a sucessful query.
nameserver1.gpi-g.com says the NS RRset is just nameserver2.gpi-g.com.
nameserver2.gpi-g.com returns SERVFAIL.
Both nameservers should be listed in the zone rather than just one
and the
lame-ttl is an option in named.conf which defines the number of seconds
to cache lame delegations or lame servers i.e servers which are marked
as authoitative but do not respond as authoritative. Set that option to
0 so that you will never cache a bad delegation.
max-ncache-ttl sets the maximum
What is the Caching issue are you facing. Bind should cache according to TTL.
Other than that I do not see much problem from Bind.
--
Paul Ooi
http://systems.takizo.com
On Jul 22, 2011, at 6:02 AM, Sathyan Arjunan (sarjunan) [CONTRACTOR] wrote:
Recent days, I am facing frequent caching
Recent days, I am facing frequent caching issues with my DNS servers
which are responsible for recursive lookup to external queries. As a
temporary solution, we used to refresh the named daemon to clear the
cache. To isolate this issue we upgraded the BIND to BIND 9.7.3 but
even after the upgrade
On Jul 21, 2011, at 3:02 PM, Sathyan Arjunan (sarjunan) [CONTRACTOR] wrote:
Recent days, I am facing frequent caching issues with my DNS servers which
are responsible for recursive lookup to external queries. As a temporary
solution, we used to refresh the named daemon to clear the cache. To
8 matches
Mail list logo