Re: Query denied errors on PTR records for delegated zone

2010-02-23 Thread Matus UHLAR - fantomas
On 22.02.10 17:21, Geoff Sweet wrote: The problem is that editing the options list to: options { directory /var/named; dump-file /var/named/data/cache_dump.db; statistics-file /var/named/data/named_stats.txt;

Re: Query denied errors on PTR records for delegated zone

2010-02-23 Thread Matus UHLAR - fantomas
On 22.02.10 16:26, Geoff Sweet wrote: I have an on-going problem that has totally stumped me. I have a CentOS 5.3 server that I am using the builtin Bind (9.3) to serve our zones. Our ISP has provisioned us a block of IP's and has delegated our name servers as authoritative for the reverse

IPv6 client and negative cache - some doubts

2010-02-23 Thread Michal Wesolowski
Hello Everyone I have a problem with Bind 9.3.6-P1 (included in Solaris 10) but honestly I don't even understand if it is wrong Bind behaviour or my ignorance. It does apply only to some specific cases when external domain delegation is also somewhat broken. My server is caching only. Let me show

Re: IPv6 client and negative cache - some doubts

2010-02-23 Thread Sam Wilson
In article mailman.529.1266923597.21153.bind-us...@lists.isc.org, Michal Wesolowski gmic...@gmail.com wrote: Hello Everyone I have a problem with Bind 9.3.6-P1 (included in Solaris 10) but honestly I don't even understand if it is wrong Bind behaviour or my ignorance. It does apply only to

RE: Query denied errors on PTR records for delegated zone

2010-02-23 Thread Lightner, Jeff
I'm running 9.3 on RHEL 5.4. My options are: options { directory /var/named; query-source address 10.0.0.3; allow-query { internaldns; externaldns; dswadnsalias; }; allow-recursion { internaldns; externaldns; }; blackhole { blackhats; }; version

Fwd: IPv6 client and negative cache - some doubts

2010-02-23 Thread Michal Wesolowski
sorry for replying directly, still have some problems with gmail UI. -- Forwarded message -- From: Michal Wesolowski gmic...@gmail.com Date: Tue, Feb 23, 2010 at 2:47 PM Subject: Re: IPv6 client and negative cache - some doubts To: Sam Wilson sam.wil...@ed.ac.uk On Tue, Feb 23,

no hostname become unresolvable.

2010-02-23 Thread Cefull Lo
Hi everybody, I just setup my dns using bind-9.6.1-P2 when I try to ping the server with a hostname, that's ok. i.e. #ping www.superease.net PING www.superease.net (202.68.195.36) 56(84) bytes of data. But when I try to ping the server without hostname, #ping superease.net ping: unknown host

RE: no hostname become unresolvable.

2010-02-23 Thread Lightner, Jeff
You need an A record for the domain itself: superease.net. IN A 202.68.195.36 www IN A 202.68.195.36 The first one (terminated by the dot) tells it lookup for the domain name superease.net itself. The dot is important - without it this would try to lookup

Re: nsec3 in bind 9.7

2010-02-23 Thread Stephane Bortzmeyer
On Sat, Feb 20, 2010 at 12:31:38AM +, Evan Hunt e...@isc.org wrote a message of 36 lines which said: To answer the question, those values are the NSEC3PARAM data for the zone, as defined in RFC 5155. [...] flags of 1 means opt-out and 0 means no opt-out; It is not exactly what the RFC

Re: Scripts for zsk rollover in 9.7

2010-02-23 Thread Stephane Bortzmeyer
On Sat, Feb 20, 2010 at 09:15:23PM +, Evan Hunt e...@isc.org wrote a message of 22 lines which said: We have plans to improve this in 9.7.x (where x probably equals 1) in a couple of ways: first, by making it possible to assign each key an explicit successor key and warn the user if a

Re: no hostname become unresolvable.

2010-02-23 Thread Stephane Bortzmeyer
On Tue, Feb 23, 2010 at 10:41:37PM +0800, Cefull Lo cef...@gmail.com wrote a message of 89 lines which said: But when I try to ping the server without hostname, [Technicality: there *is* a hostname, superease.net *is* an hostname.] Here the zone file There is no A or record for @

Re: no hostname become unresolvable.

2010-02-23 Thread Sam Wilson
In article mailman.538.1266936679.21153.bind-us...@lists.isc.org, Lightner, Jeff jlight...@water.com wrote: You need an A record for the domain itself: superease.net. IN A 202.68.195.36 www IN A 202.68.195.36 The first one (terminated by the dot) tells

Re: no hostname become unresolvable.

2010-02-23 Thread Stephane Bortzmeyer
On Tue, Feb 23, 2010 at 09:50:29AM -0500, Lightner, Jeff jlight...@water.com wrote a message of 66 lines which said: superease.net. IN A 202.68.195.36 ... The dot is important Using @ would be simpler and would allow the zone file to be used for other zones as well.

Re: Differences between 9.3 and later versions

2010-02-23 Thread Stephane Bortzmeyer
On Tue, Feb 23, 2010 at 09:53:37AM -0500, jcarrol...@cfl.rr.com jcarrol...@cfl.rr.com wrote a message of 9 lines which said: However, whenever someone tries to nslookup (or dig) an external site (i.e. cnn.com) they get REFUSED. If I back down to the 9.3 version all is well. allow-query and

RE: no hostname become unresolvable.

2010-02-23 Thread Lightner, Jeff
Right - Thanks for pointing it out. I inherited a lot of zones and never went back and changed them. The @ is something I do use in alias zones - we have a couple hundred domains and many of them go to the same IP and using @ I'm able to use a single zone file to incorporate the ones that all go

Re: Scripts for zsk rollover in 9.7

2010-02-23 Thread Alan Clegg
Stephane Bortzmeyer wrote: We have plans to improve this in 9.7.x (where x probably equals 1) in a couple of ways: first, by making it possible to assign each key an explicit successor key and warn the user if a key is set to expire without a successor; second, by making it possible to

Re: Differences between 9.3 and later versions

2010-02-23 Thread Jay Ford
On Tue, 23 Feb 2010, jcarrol...@cfl.rr.com wrote: Due to an security audit I have been given the task of upgrading our BIND from 9.3 to a new version (9.7 is preferred). Using the package from sunfreeware.com (Solaris 10/X86) the upgrade seem to work well. However, whenever someone tries to

Summary: Differences between 9.3 and later versions

2010-02-23 Thread jcarroll65
This mailing list rocks. Many thanks to Stephane Bortzmeyer and Jay Ford. Both where spot on with allow-query. Now BIND 9.7 resolves to the outside. JC jcarrol...@cfl.rr.com wrote: Please do not crucify me. Due to an security audit I have been given the task of upgrading our BIND

Re: no hostname become unresolvable.

2010-02-23 Thread Jeremy C. Reed
@   IN  MX 10   mail.man169.com. Try adding here: @ IN A 202.68.195.36 www IN  A   202.68.195.36___ bind-users mailing list bind-users@lists.isc.org

Re: cache hit rate/ratio

2010-02-23 Thread Stian Øvrevåge
Try caused recursion / non authorative. On Feb 23, 2010 3:47 PM, Timothy Holtzen t...@nebrwesleyan.edu wrote: I have seen references out there about cache hit rates of 50-70% being normal. However I'm confused as to how to measure/calculate hit ratio? I can't seem to find any good references

Re: Differences between 9.3 and later versions

2010-02-23 Thread Matus UHLAR - fantomas
On 23.02.10 09:53, jcarrol...@cfl.rr.com wrote: Due to an security audit I have been given the task of upgrading our BIND from 9.3 to a new version (9.7 is preferred). Using the package from sunfreeware.com (Solaris 10/X86) the upgrade seem to work well. However, whenever someone tries to

Re: Differences between 9.3 and later versions

2010-02-23 Thread Chris Thompson
On Feb 23 2010, Matus UHLAR - fantomas wrote: since 9.5, the default for allow-recursion is { localhost; localnets; }; previous versions used iirc { all; }; Actually, that change was made in 9.4. (Some of the cross-inheritance of the different query-* access controls wasn't there until

Re: nsec3 in bind 9.7

2010-02-23 Thread Evan Hunt
To answer the question, those values are the NSEC3PARAM data for the zone, as defined in RFC 5155. [...] flags of 1 means opt-out and 0 means no opt-out; It is not exactly what the RFC says: The Opt-Out flag is not used and is set to zero. True. I oversimplified a bit. When you

Cannot use dnssec-settime with old keys

2010-02-23 Thread Stephane Bortzmeyer
I try to play with the new toy, DNSSEC timing meta-data in key files. % dnssec-settime -v 3 Ktoto.fr.+008+42555 dnssec-settime: fatal: Key toto.fr/RSASHA256/42555 has incompatible format version 1.2, use -f to force upgrade to new version. OK, I upgrade: % dnssec-settime -v 3 -f

Re: Scripts for zsk rollover in 9.7

2010-02-23 Thread Evan Hunt
I'm not sure it is a good idea. BIND is already quite loaded in features. Why not relying on dedicated free software such as OpenDNSSEC http://www.opendnssec.org/? AFAIK, OpenDNSSEC works fine with 9.7. (And it rocks and everyone should check it out.) But there's room for both approaches.

Re: Update returns FORMERR: ran out of space

2010-02-23 Thread Stephane Bortzmeyer
On Tue, Feb 23, 2010 at 02:56:15PM +0100, Stephane Bortzmeyer bortzme...@nic.fr wrote a message of 17 lines which said: Trying to add/delete DNSSEC keys with dynamic update (first time I try that), the nsupdate client gets a FORMERR and BIND logs: Some details: * I use NSEC3 with opt-out *

`named' uses 32-bit capabilities

2010-02-23 Thread bsfinkel
In production I am running BIND 9.6.1-P3 on Solaris 9, sun4u sparc SUNW,Sun-Fire-V240. When I start BIND I get this message: Jan 25 11:03:17 dns1 named[9673]: [ID 873579 daemon.notice] built with '--prefix=/export/home/named/bind' '--with-openssl=/krb5'

Re: DNSSEC: Configuring auto-signed dynamic zone HOWTO

2010-02-23 Thread Eugene Crosser
Stephane Bortzmeyer wrote: There is nothing about key rollover, it seems? How do you handle it? I don't. (Well, for now the plan is to do it once a year by hand. Then, we'll see...) Regards, Eugene signature.asc Description: OpenPGP digital signature

Re: DNSSEC: Configuring auto-signed dynamic zone HOWTO

2010-02-23 Thread Nicholas Wheeler
On Tue, 2010-02-23 at 23:40 +0300, Eugene Crosser wrote: (Well, for now the plan is to do it once a year by hand. Then, we'll see...) For the record, NIST recommends to roll the ZSK every three months, and the KSK every two years. Thanks, -- Nicholas signature.asc Description: This is a

Re: DNSSEC: Configuring auto-signed dynamic zone HOWTO

2010-02-23 Thread Alan Clegg
Nicholas Wheeler wrote: On Tue, 2010-02-23 at 23:40 +0300, Eugene Crosser wrote: (Well, for now the plan is to do it once a year by hand. Then, we'll see...) For the record, NIST recommends to roll the ZSK every three months, and the KSK every two years. And there are lots of other

Re: DNSSEC: Configuring auto-signed dynamic zone HOWTO

2010-02-23 Thread Paul Wouters
On Tue, 23 Feb 2010, Alan Clegg wrote: For the record, NIST recommends to roll the ZSK every three months, and the KSK every two years. And there are lots of other opinions on this timing as well. Note that you cannot really talk about rolling key recommendations without mentioning the key

Re: DNSSEC: Configuring auto-signed dynamic zone HOWTO

2010-02-23 Thread Kevin Oberman
Date: Tue, 23 Feb 2010 16:02:27 -0500 From: Alan Clegg acl...@isc.org Sender: bind-users-bounces+oberman=es@lists.isc.org Nicholas Wheeler wrote: On Tue, 2010-02-23 at 23:40 +0300, Eugene Crosser wrote: (Well, for now the plan is to do it once a year by hand. Then, we'll see...)

Re: Fwd: IPv6 client and negative cache - some doubts

2010-02-23 Thread Mark Andrews
In message f677fefa1002230600n4694161cu315e5dd4beaaa...@mail.gmail.com, Micha l Wesolowski writes: sorry for replying directly, still have some problems with gmail UI. -- Forwarded message -- From: Michal Wesolowski gmic...@gmail.com Date: Tue, Feb 23, 2010 at 2:47 PM

Re: Update returns FORMERR: ran out of space

2010-02-23 Thread Mark Andrews
In message 20100223135615.ga30...@nic.fr, Stephane Bortzmeyer writes: Trying to add/delete DNSSEC keys with dynamic update (first time I try that), the nsupdate client gets a FORMERR and BIND logs: Feb 23 14:53:24 jezabel named[10174]: client ::1#29411: updating zone 'bortzm eyer.fr/IN':

OpenDNS today announced it has adopted DNSCurve to secure DNS

2010-02-23 Thread Joe Baptista
Now that OpenDNS the largest provider of public DNS supports DNSCurve http://twitter.com/joebaptista/status/9555178362 Would it be possible to include DNScurve support in bind? thanks joe baptista ___ bind-users mailing list bind-users@lists.isc.org

Blacklisting private address range

2010-02-23 Thread Diosney Sarmiento Herrera
Hi! Have any sense to blacklist the private address ranges on a server that is facing Internet? I mean, this address ranges is not even routed on the Internet. There is a trick about this? Thanks in advance! -- Diosney ___

Re: OpenDNS today announced it has adopted DNSCurve to secure DNS

2010-02-23 Thread Michael Sinatra
On 02/23/10 18:31, Joe Baptista wrote: Now that OpenDNS the largest provider of public DNS supports DNSCurve http://twitter.com/joebaptista/status/9555178362 Would it be possible to include DNScurve support in bind? thanks joe baptista I'd love to see BIND adopt DNScurve...when it becomes

Re: OpenDNS today announced it has adopted DNSCurve to secure DNS

2010-02-23 Thread Joe Baptista
It would be nice to see it as an RFC. I agree with that. But from what I know it will be a pretty cold day in hell before it becomes an RFC. I humbly suggest Dr. Bernstein who is behind DNScurve thinks the IETF is full of wackos. So it is unlikely he will ever be bothered to dance the IETF RFC

Re: OpenDNS today announced it has adopted DNSCurve to secure DNS

2010-02-23 Thread Evan Hunt
I humbly suggest Dr. Bernstein who is behind DNScurve thinks the IETF is full of wackos. So it is unlikely he will ever be bothered to dance the IETF RFC jig. Is there a requirement that Dr. Bernstein must personally do the dancing? Let someone else write the RFC, if it needs writing. While

Re: OpenDNS today announced it has adopted DNSCurve to secure DNS

2010-02-23 Thread Michael Sinatra
On 02/23/10 19:54, Joe Baptista wrote: It would be nice to see it as an RFC. I agree with that. But from what I know it will be a pretty cold day in hell before it becomes an RFC. I humbly suggest Dr. Bernstein who is behind DNScurve thinks the IETF is full of wackos. So it is unlikely he will

Re: Fwd: IPv6 client and negative cache - some doubts

2010-02-23 Thread Michal Wesolowski
On Tue, Feb 23, 2010 at 11:19 PM, Mark Andrews ma...@isc.org wrote: In message f677fefa1002230600n4694161cu315e5dd4beaaa...@mail.gmail.com, Micha l Wesolowski writes: sorry for replying directly, still have some problems with gmail UI. -- Forwarded message -- From:

hosts or subnet number in delegation?

2010-02-23 Thread sasa sasa
Hello, for a 192.168.199.64/26 in zone file to delegate to a customer; should i put subnet number: 64/26 IN NS ns1.example.com. 64/26 IN NS ns2.example.com. or host ranges: 64-126 IN NS ns1.example.com. 64-126 IN NS ns2.example.com. . . $GENERATE 65-126 $ CNAME $.65-126 thanks Sasa

Re: hosts or subnet number in delegation?

2010-02-23 Thread Fajar A. Nugraha
On Wed, Feb 24, 2010 at 2:01 PM, sasa sasa sasasa20...@yahoo.com wrote: Hello, for a 192.168.199.64/26 in zone file to delegate to a customer; should i put subnet number: 64/26 IN NS ns1.example.com. 64/26 IN NS ns2.example.com. or host ranges: 64-126 IN NS ns1.example.com. 64-126 IN NS

Automatic key rollover (Was: DNSSEC: Configuring auto-signed dynamic zones HOWTO)

2010-02-23 Thread Eugene Crosser
Nicholas Wheeler wrote: On Tue, 2010-02-23 at 23:40 +0300, Eugene Crosser wrote: (Well, for now the plan is to do it once a year by hand. Then, we'll see...) For the record, NIST recommends to roll the ZSK every three months, and the KSK every two years. Let me put it this way: by the time