DNSSEC Validating Resolver and Views

2010-03-16 Thread John Marshall
Context: BIND 9.7.0 I have made use of views on a single server for providing suitable/selective responses to internal, external and guest clients. This setup has been working for years but is now broken for clients querying from a guest network (via the guest view) unless the queries have checkin

Dealing with "unexpected RCODE (SERVFAIL)"

2010-03-16 Thread Ruben Laban
Hello list, In my logs I see numerous line like these: Mar 16 04:59:13 mx02 named[4606]: unexpected RCODE (SERVFAIL) resolving 'hotmeil.com/MX/IN': 10.2.1.3#53 Mar 16 04:59:14 mx02 named[4606]: unexpected RCODE (SERVFAIL) resolving 'hotmeil.com/MX/IN': 10.0.1.3#53 Mar 16 04:59:15 mx02 named[460

Re: Dealing with "unexpected RCODE (SERVFAIL)"

2010-03-16 Thread Matus UHLAR - fantomas
On 16.03.10 09:45, Ruben Laban wrote: > In my logs I see numerous line like these: > > Mar 16 04:59:13 mx02 named[4606]: unexpected RCODE (SERVFAIL) > resolving 'hotmeil.com/MX/IN': 10.2.1.3#53 > Mar 16 04:59:14 mx02 named[4606]: unexpected RCODE (SERVFAIL) > resolving 'hotmeil.com/MX/IN': 10.0.

Re: DNSSEC Validating Resolver and Views

2010-03-16 Thread John Marshall
On Tue, 16 Mar 2010 08:14:40 + (UTC), John Marshall wrote: > > Client: 192.168.25.71 is querying the PTR record for its own address. > Server: 172.25.24.16 is querying itself for the DS record for the > parent of the zone which the client is querying (Why?). > There is no DS recor

Re: Dealing with "unexpected RCODE (SERVFAIL)"

2010-03-16 Thread Mark Andrews
In message <20100316090709.gc7...@fantomas.sk>, Matus UHLAR - fantomas writes: > On 16.03.10 09:45, Ruben Laban wrote: > > In my logs I see numerous line like these: > > > > Mar 16 04:59:13 mx02 named[4606]: unexpected RCODE (SERVFAIL) > > resolving 'hotmeil.com/MX/IN': 10.2.1.3#53 > > Mar 16 04

Re: Dealing with "unexpected RCODE (SERVFAIL)"

2010-03-16 Thread Matus UHLAR - fantomas
> > On 16.03.10 09:45, Ruben Laban wrote: > > > In my logs I see numerous line like these: > > > > > > Mar 16 04:59:13 mx02 named[4606]: unexpected RCODE (SERVFAIL) > > > resolving 'hotmeil.com/MX/IN': 10.2.1.3#53 > > > Mar 16 04:59:14 mx02 named[4606]: unexpected RCODE (SERVFAIL) > > > resolvin

DNSSEC HW Support

2010-03-16 Thread prock...@yahoo.com
I'd like to get your feedback on the following thoughts regarding DNSSEC HW support. Any layer 2 or 3 devices forwarding frames or packets should not be affected by the implementation of DNSSEC regardless of the type of protocol (TCP/UDP) or the query size (large or small). Layer 4 devices (sm

Re: DNSSEC HW Support

2010-03-16 Thread Gary Wallis
I'd like to get your feedback on the following thoughts regarding DNSSEC HW support. Any layer 2 or 3 devices forwarding frames or packets should not be affected by the implementation of DNSSEC regardless of the type of protocol (TCP/UDP) or the query size (large or small). Layer 4 devices (s

Re: DNSSEC HW Support

2010-03-16 Thread prock...@yahoo.com
> > I'd like to get your feedback on > the following thoughts regarding DNSSEC HW support. > > > > Any layer 2 or 3 devices forwarding frames or packets > should not be affected by the implementation of DNSSEC > regardless of the type of protocol (TCP/UDP) or the query > size (large or small). > >

Re: DNSSEC HW Support

2010-03-16 Thread Niobos
On 2010-03-16 15:57, prock...@yahoo.com wrote: > I'm trying to figure out how many tests I need to run for an > individual product (layer 2, 3, 4, and 7) before I can say it is > completely DNSSEC compliant. By definition, any layer 2, 3 and 4 product is DNSSEC-agnostic: DNS with or without SEC-ext

Re: DNSSEC and child zones on same authoritative NS. Expert help needed.

2010-03-16 Thread Sam Wilson
In article , Gary Wallis wrote: > Let's say I have this setup : > > BIND 9.4 named.conf includes a master.zones file with the following: > > ... > zone "ns1.yourdomain.com" { > type master; > file "master/external/n/ns1.yourdomain.com.signed"; >

Problem resolving domains with valid GLUE records but misconfigured NS records

2010-03-16 Thread Gilbert Cassar
Hi, We have a recurring problem with recursive domain resolution using a bind 9.6 caching server. An example of such a zone is ecb.eu. The problem seems due to a misconfiguration on their side where all the (supposedly authorative) NS records listed in their zone file do not answer requests

Re: DNSSEC and child zones on same authoritative NS. Expert help needed.

2010-03-16 Thread Gary Wallis
Sam Wilson wrote: In article , Gary Wallis wrote: Let's say I have this setup : BIND 9.4 named.conf includes a master.zones file with the following: ... zone "ns1.yourdomain.com" { type master; file "master/external/n/ns1.yourdomain.com.signed";

Re: DNSSEC and child zones on same authoritative NS. Expert help needed.

2010-03-16 Thread Barry Margolin
In article , Gary Wallis wrote: > I would be nice to know what a zone apex is since what I have found on > the web so far is pretty self-referential. The resource record set for the zone name itself (e.g. SOA and NS) is the apex. -- Barry Margolin, bar...@alum.mit.edu Arlington, MA *** PLEA

Re: DNSSEC and child zones on same authoritative NS. Expert help needed.

2010-03-16 Thread Sam Wilson
In article , Gary Wallis wrote: > Sam Wilson wrote: > > In article , > > Gary Wallis wrote: > > > >> Let's say I have this setup : > >> > >> BIND 9.4 named.conf includes a master.zones file with the following: > >> > >> ... > >> zone "ns1.yourdomain.com" { > >> type

Re: DNSSEC and child zones on same authoritative NS. Expert help needed.

2010-03-16 Thread Alan Clegg
Gary Wallis wrote: [other stuff snipped out] > Regarding my main question: > > How to delegate signing authority from parent yourdomain.com to child > ns1.yourdomain.com. Insert the DS records from the child into the parent and re-sign the parent. > I still have to setup a DNSSEC resolver to b

CIDR in-addr.arpa problem

2010-03-16 Thread Lister
Hello all, I have a problem with a CIDR IN-ADDR.ARPA delegation of a /28 netblock. Domain names and IP numbers have been edited for privacy purposes. I've had my local ISP make me a CIDR in-addr.arpa delegation for the block 192.168.33.112/28 to my name servers: ns1.mydomain.dom ns

Re: DNSSEC and child zones on same authoritative NS. Expert help needed.

2010-03-16 Thread Gary Wallis
Alan Clegg wrote: Gary Wallis wrote: [other stuff snipped out] Regarding my main question: How to delegate signing authority from parent yourdomain.com to child ns1.yourdomain.com. Insert the DS records from the child into the parent and re-sign the parent. I still have to setup a DNSSEC

Re: DNSSEC HW Support

2010-03-16 Thread Warren Kumari
On Mar 16, 2010, at 11:39 AM, Niobos wrote: On 2010-03-16 15:57, prock...@yahoo.com wrote: I'm trying to figure out how many tests I need to run for an individual product (layer 2, 3, 4, and 7) before I can say it is completely DNSSEC compliant. By definition, any layer 2, 3 and 4 product is

Re: CIDR in-addr.arpa problem

2010-03-16 Thread Kevin Darcy
What do the CNAMEs look like in 33.168.192.in-addr.arpa, or, if that's not a delegated zone, the closest-enclosing zone of that? - Kevin On 3/16/2010 3:19 PM, Lister wrote: Hel

Re: DNSSEC Validating Resolver and Views

2010-03-16 Thread Mark Andrews
In message , John Marshall writes: > On Tue, 16 Mar 2010 08:14:40 + (UTC), John Marshall wrote: > > > > Client: 192.168.25.71 is querying the PTR record for its own address. > > Server: 172.25.24.16 is querying itself for the DS record for the > > parent of the zone which the client is qu

threading and linux (2.6.

2010-03-16 Thread Jack Tavares
Hello - What is the default build on linux (2.6) with regard to threads. If I don't explicitly enable or disable threads, does named run threaded or unthreaded? Thanks -- jack ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/ma

Re: Dealing with "unexpected RCODE (SERVFAIL)"

2010-03-16 Thread Mark Andrews
In message <20100316131539.ga10...@fantomas.sk>, Matus UHLAR - fantomas writes: > > > On 16.03.10 09:45, Ruben Laban wrote: > > > > In my logs I see numerous line like these: > > > > > > > > Mar 16 04:59:13 mx02 named[4606]: unexpected RCODE (SERVFAIL) > > > > resolving 'hotmeil.com/MX/IN': 10.2

Re: Problem resolving domains with valid GLUE records but misconfigured NS records

2010-03-16 Thread Mark Andrews
In message <4b9fad0c.1090...@um.edu.mt>, Gilbert Cassar writes: > Hi, > > We have a recurring problem with recursive domain resolution using a > bind 9.6 caching server. An example of such a zone is ecb.eu. The > problem seems due to a misconfiguration on their side where all the > (supposedl

Re: threading and linux (2.6.

2010-03-16 Thread Gary Wallis
Jack Tavares wrote: Hello - What is the default build on linux (2.6) with regard to threads. If I don't explicitly enable or disable threads, does named run threaded or unthreaded? Threaded. Thanks -- jack ---

Re: DNSSEC Validating Resolver and Views

2010-03-16 Thread John Marshall
On Wed, 17 Mar 2010, 09:03 +1100, Mark Andrews wrote: > In message , John > Marshall > writes: > > I don't understand this. If the client needs an answer from > > 25.168.192.in-addr.arpa. and we are hosting that zone and its parent > > zone (both unsigned, both in our internal view), why are we

Re: DNSSEC Validating Resolver and Views

2010-03-16 Thread Mark Andrews
In message <20100316234500.ga99...@rwpc12.mby.riverwillow.net.au>, John Marshal l writes: > On Wed, 17 Mar 2010, 09:03 +1100, Mark Andrews wrote: > > In message , John Marsh > all > > writes: > > > I don't understand this. If the client needs an answer from > > > 25.168.192.in-addr.arpa. and we

Re: DNSSEC Validating Resolver and Views

2010-03-16 Thread Mark Andrews
Mark Andrews writes: > > In message <20100316234500.ga99...@rwpc12.mby.riverwillow.net.au>, John Marsh > al > l writes: > > On Wed, 17 Mar 2010, 09:03 +1100, Mark Andrews wrote: > > > In message , John Mar > sh > > all > > > writes: > > > > I don't understand this. If the client needs an answer

Re: CIDR in-addr.arpa problem

2010-03-16 Thread Mark Andrews
In message <9d84df667a714fab888d578ae8967...@neo>, "Lister" writes: > Hello all, > > I have a problem with a CIDR IN-ADDR.ARPA delegation of a /28 netblock. > Domain names and IP numbers have been edited for privacy purposes. > > I've had my local ISP make me a CIDR in-addr.arpa delegation for t

BIND 9.5.2-P3 is now available.

2010-03-16 Thread Mark Andrews
BIND 9.5.2-P3 is now available. BIND 9.5.2-P3 is a recommended patch for BIND 9.5.2. It addresses excessive query traffic generated when there is a break in the DNSSEC trust chain as a result of a configuration error. It is recommended for anyone using DNSSEC validation and

BIND 9.4-ESV-R1 is now available.

2010-03-16 Thread Mark Andrews
BIND 9.4-ESV-R1 is now available. BIND 9.4-ESV-R1 is revision 1 of the extended release version for BIND 9.4. It is recommended that all BIND 9.4.x users upgrade to BIND 9.4-ESV-R1. BIND 9.4-ESV-R1 can be downloaded from ftp://ftp.isc.org/isc/bin

BIND 9.6-ESV is now available.

2010-03-16 Thread Mark Andrews
BIND 9.6-ESV is now available. BIND 9.6-ESV is a extended release version for BIND 9.6. BIND 9.6-ESV can be downloaded from ftp://ftp.isc.org/isc/bind9/9.6-ESV/bind-9.6-ESV.tar.gz The PGP signature of the distribution is at ftp://ftp.isc.org/isc/bind9/9

BIND 9.7.0-P1 is now available.

2010-03-16 Thread Mark Andrews
BIND 9.7.0-P1 is now available. BIND 9.7.0-P1 is a recommended patch for BIND 9.7.0. It addresses excessive query traffic generated when there is a break in the DNSSEC trust chain as a result of a configuration error. It is recommended for anyone using DNSSEC validation and

BIND 9.6.2-P1 is now available.

2010-03-16 Thread Mark Andrews
BIND 9.6.2-P1 is now available. BIND 9.6.2-P1 is a recommended patch for BIND 9.6.2. It addresses excessive query traffic generated when there is a break in the DNSSEC trust chain as a result of a configuration error. It is recommended for anyone using DNSSEC validation and

Confused about 9.6.2-P1 and 9.6-ESV

2010-03-16 Thread Doug Barton
I noticed that the patchfix releases of BIND came out today, so congratulations on that. :) However I was confused by the existence of both a 9.6.2-P1 and a 9.6-ESV (with the same code inside). Is 9.6.2-P1 the last release on the 9.6 branch? For the purpose of "following" a branch in the FreeBSD p

Re: Confused about 9.6.2-P1 and 9.6-ESV

2010-03-16 Thread Mark Andrews
In message <4ba04e63.8090...@dougbarton.us>, Doug Barton writes: > I noticed that the patchfix releases of BIND came out today, so > congratulations on that. :) However I was confused by the existence of > both a 9.6.2-P1 and a 9.6-ESV (with the same code inside). Is 9.6.2-P1 > the last release o

Re: DNSSEC Validating Resolver and Views

2010-03-16 Thread John Marshall
On Wed, 17 Mar 2010, 11:11 +1100, Mark Andrews wrote: > In message <20100316234500.ga99...@rwpc12.mby.riverwillow.net.au>, John > Marshal > l writes: > > > In message , John > > > Marsh > > all > > > writes: > > > > If I grant the guest clients access to the internal view, all is well. > > > > T

Re: Confused about 9.6.2-P1 and 9.6-ESV

2010-03-16 Thread Doug Barton
On 03/16/10 20:57, Mark Andrews wrote: > In message <4ba04e63.8090...@dougbarton.us>, Doug Barton writes: >> I noticed that the patchfix releases of BIND came out today, so >> congratulations on that. :) However I was confused by the existence of >> both a 9.6.2-P1 and a 9.6-ESV (with the same cod

Re: Confused about 9.6.2-P1 and 9.6-ESV

2010-03-16 Thread Mark Andrews
In message <4ba0595b.8090...@dougbarton.us>, Doug Barton writes: > On 03/16/10 20:57, Mark Andrews wrote: > > In message <4ba04e63.8090...@dougbarton.us>, Doug Barton writes: > >> I noticed that the patchfix releases of BIND came out today, so > >> congratulations on that. :) However I was confus

Re: DNSSEC Validating Resolver and Views

2010-03-16 Thread Mark Andrews
In message <20100317041842.gb99...@rwpc12.mby.riverwillow.net.au>, John Marshall writes: > [queries log] > 17-Mar-2010 14:04:11.140 queries: client 172.25.24.18#42640: > view internal: query: 168.192.in-addr.arpa IN DS + (172.25.24.17) Named has fallen back to plain DNS talking to itself. I'll

Re: Confused about 9.6.2-P1 and 9.6-ESV

2010-03-16 Thread Doug Barton
On 03/16/10 22:17, Mark Andrews wrote: > ESV's are supposed to be releases which are stable, no dot-o-itis. I'm not suggesting that they should be the latter, thus my comment that what I _thought_ would happen is that once the dot-releases were done in a given branch the -ESV would start. Frankly