Re: file descriptor exceeds limit

2015-06-18 Thread Matus UHLAR - fantomas
On 17.06.15 22:39, Shawn Zhou wrote: BIND on my resolvers reaches the max open file limit and I am getting lots of SERVFAILs http://pastebin.com/SxRsHLff After I increased the max-socks (-s 8192) to 8192, I no longer saw the file limit error from the log anymore; however, I am still many SERVF

Re: file descriptor exceeds limit

2015-06-18 Thread Cathy Almond
On 18/06/2015 12:00, Matus UHLAR - fantomas wrote: > On 17.06.15 22:39, Shawn Zhou wrote: >> BIND on my resolvers reaches the max open file limit and I am getting >> lots >> of SERVFAILs >> http://pastebin.com/SxRsHLff > >> After I increased the max-socks (-s 8192) to 8192, I no longer saw the >>

Re: file descriptor exceeds limit

2015-06-18 Thread Mike Hoskins (michoski)
Inline...responding to each of these including Kathy's soon (thanks to the community for the responses). Following with interest as we've seen this for awhile, though we are possibly a special case which I'll describe more in another response. On 6/18/15, 7:00 AM, "Matus UHLAR - fantomas" wrote

RE: file descriptor exceeds limit

2015-06-18 Thread Stuart Browne
Just wondering. You mention you're using RHEL6; are you also getting messages in 'dmesg' about connection tracking tables being full? You may need some 'NOTRACK' rules in your iptables. STUART BROWNE Senior Unix Administrator, Network Administrator, Database Admin P +61 9866 3710 www.

Re: file descriptor exceeds limit

2015-06-18 Thread Mike Hoskins (michoski)
On 6/18/15, 7:09 PM, "Stuart Browne" wrote: >Just wondering. You mention you're using RHEL6; are you also getting >messages in 'dmesg' about connection tracking tables being full? You may >need some 'NOTRACK' rules in your iptables. Just following along, for the record... On our side, iptabl

Re: file descriptor exceeds limit

2015-06-18 Thread Mike Hoskins (michoski)
Inline... On 6/18/15, 9:22 AM, "Cathy Almond" wrote: >On 18/06/2015 12:00, Matus UHLAR - fantomas wrote: >> On 17.06.15 22:39, Shawn Zhou wrote: >>> BIND on my resolvers reaches the max open file limit and I am getting >>> lots >>> of SERVFAILs >>> http://pastebin.com/SxRsHLff >> >>> After I i

dnssec validation issue

2015-06-18 Thread Carl Byington
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I have multiple centos6 boxes running 9.10.2-P1, and almost everything looks good. However, one box seems to not be doing dnssec validation. It is possible that this behavior predates the latest updates and I just never noticed it. A and B have essent

Re: dnssec validation issue

2015-06-18 Thread Mark Andrews
In message <1434674101.18744.119.ca...@ns.five-ten-sg.com>, Carl Byington write s: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > I have multiple centos6 boxes running 9.10.2-P1, and almost everything > looks good. However, one box seems to not be doing dnssec validation. It > is possible

Re: dnssec validation issue

2015-06-18 Thread Carl Byington
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Fri, 2015-06-19 at 11:10 +1000, Mark Andrews wrote: > You don't have any trust anchors active. > To use the keys in "/etc/named.iscdlv.key" set "dnssec-validation > auto;" Thanks!! New centos rpms at http://www.five-ten-sg.com/mapper/bind with a

Re: dnssec validation issue

2015-06-18 Thread Eray Aslan
On Thu, Jun 18, 2015 at 07:26:28PM -0700, Carl Byington wrote: > On Fri, 2015-06-19 at 11:10 +1000, Mark Andrews wrote: > > To use the keys in "/etc/named.iscdlv.key" set "dnssec-validation > > auto;" > New centos rpms at http://www.five-ten-sg.com/mapper/bind with a default > named.conf that shoul