RPZ configuration examples

2011-11-18 Thread babu dheen
Hi,   We are new to BIND and would like to implement RPZ in BIND. I have a following queries with respect to RPZ in BIND.   Please help me on this.   1. Do you have  basic example/steps to configure RPZ in Bind? ( I need couple of examples like /etc/named.conf file and zone files

Re: OT: Bind 9.9.0B1 Inline-Signing Question

2011-11-18 Thread Evan Hunt
On Fri, Nov 18, 2011 at 11:57:51PM +, Spain, Dr. Jeffry A. wrote: > I'd like to ask for clarification on the operational issue stated below. > Suppose there are no current changes to an inline-signed master zone, > i.e. myzone.db.signed timestamp is later than myzone.db timestamp. In > this cir

RE: OT: Bind 9.9.0B1 Inline-Signing Question

2011-11-18 Thread Spain, Dr. Jeffry A.
I'd like to ask for clarification on the operational issue stated below. Suppose there are no current changes to an inline-signed master zone, i.e. myzone.db.signed timestamp is later than myzone.db timestamp. In this circumstance, is it safe to stop and restart the bind service or reboot the s

Re: nanny (was Re: bind-9.8.1: INSIST(! dns_rdataset _isassociated(sigrdataset)) failed)

2011-11-18 Thread Doug Barton
On 11/18/2011 11:48, Evan Hunt wrote: >> Personally I have always thought that the perl script in contrib is >> overly complex. >> >> #!/bin/sh >> >> while : ; do >> /path/named -f >> sleep 17 >> done > > That works, but note that it won't catch the problem if named hangs. Right, but t

Re: nanny (was Re: bind-9.8.1: INSIST(! dns_rdataset _isassociated(sigrdataset)) failed)

2011-11-18 Thread Evan Hunt
> Personally I have always thought that the perl script in contrib is > overly complex. > > #!/bin/sh > > while : ; do > /path/named -f > sleep 17 > done That works, but note that it won't catch the problem if named hangs. Running it in xinetd works too, but same note. -- Evan Hu

Re: 9.9.0b1 inline-signing questions

2011-11-18 Thread Evan Hunt
> Thanks, Evan. Can you also comment about the meaning of > "BITWS=201502" at the beginning of the output of named-journalprint? > Jeff. That's the serial number of the unsigned version of the zone, as of the last time the signed version was updated from it. ("BITWS" is an abbreviation for "

Re: nanny (was Re: bind-9.8.1: INSIST(! dns_rdataset _isassociated(sigrdataset)) failed)

2011-11-18 Thread Doug Barton
On 11/17/2011 13:24, Jeremy C. Reed wrote: > Also what other types of nanny scripts do you use? (I already saw other > emails with a few suggestions.) Personally I have always thought that the perl script in contrib is overly complex. #!/bin/sh while : ; do /path/named -f sleep

another INSIST bug?

2011-11-18 Thread Matus UHLAR - fantomas
Hello, I have upgraded some of our servers and enabled DNSSEC validation on others (9.8.0_p4). After short time, one of old servers crashed ith different error: Nov 18 19:30:19 t04.nx named[95

Re: avoid-v4-udp-ports ineffective? (BIND 9.8.1-P1)

2011-11-18 Thread Irwin Tillman
I wrote: > I don't understand why named would try to use these ports in the first > place as they appear in avoid-v4-udp-ports. Mark Andrews replied: The "::" in the log message is the IPv6 equivalent of 0.0.0.0 in IPv4. You machine *is* dual stacked even if it only has IPv6 on loo

RE: 9.9.0b1 inline-signing questions

2011-11-18 Thread Spain, Dr. Jeffry A.
Thanks, Evan. Can you also comment about the meaning of "BITWS=201502" at the beginning of the output of named-journalprint? Jeff. -Original Message- From: Evan Hunt [mailto:e...@isc.org] Sent: Friday, November 18, 2011 1:59 PM To: Spain, Dr. Jeffry A. Cc: bind-users@lists.isc.org Su

Re: 9.9.0b1 inline-signing questions

2011-11-18 Thread Evan Hunt
> I attempted to freeze the > zone using "rndc freeze jaspain.net", and this resulted in the error > message "rndc: 'freeze' failed: not dynamic". "rndc thaw jaspain.net" > yielded no messages, but added a syslog entry that it was successful. The > freeze failure is contrary to what I would have ex

9.9.0b1 inline-signing questions

2011-11-18 Thread Spain, Dr. Jeffry A.
I am testing bind 9.9.0b1 compiled on Ubuntu Oneiric x64 (nstest.jaspain.net). I configured a zone as follows: zone "jaspain.net" { type master; file "/var/lib/bind/jaspain.net/jaspain.net.db"; key-directory "/var/lib/bind/jaspain.net"; update-policy local;

Re: Question About max-clients-per-query

2011-11-18 Thread Fr34k
Hello, Read the BIND ARM (Admin Ref. Manual) about these settings, but here is an example of what I use:     clients-per-query 10 ;     max-clients-per-query 20 ; http://www.isc.org/software/bind/documentation Previously, this resource was posted on this list which is good info to have

RE: Question About max-clients-per-query

2011-11-18 Thread Lightner, Jeff
Not an answer to your basic question but I did want to mention that on most UNIX/Linux terminal sessions you can hit "Ctrl-s" to stop scrolling and "Ctrl-q" to resume it. -Original Message- From: bind-users-bounces+jlightner=water@lists.isc.org [mailto:bind-users-bounces+jlightn

Re: Not able to resolve a domain

2011-11-18 Thread David Forrest
On Fri, 18 Nov 2011, Ryan Novosielski wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 How does one get a current bogons list? I'm assuming that there are entries that are generally recommended to be in there (and that they're provided with BIND's source when installing). SOURCE="http://

Re: Not able to resolve a domain

2011-11-18 Thread Ryan Novosielski
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 How does one get a current bogons list? I'm assuming that there are entries that are generally recommended to be in there (and that they're provided with BIND's source when installing). On 11/18/2011 11:33 AM, Evan Hunt wrote: >> 1. When was 1/8 alloc

Re: Not able to resolve a domain

2011-11-18 Thread Evan Hunt
> 1. When was 1/8 allocated, recently? Maybe you need to update your >bogon filter? That's my guess. 1.0.0.0/8 was one of the last network blocks allocated--last April, IIRC--and prior to that time it was often filtered because it was commonly used in spoofing attacks. In fact, the BIND 9 do

RE: Not able to resolve a domain

2011-11-18 Thread Gaurav Kansal
1. When was 1/8 allocated, recently? Maybe you need to update your bogon filter? Can we anyhow find when an IP block is assigned to an organization by RIR ??? I have tried WHOIS but didn't find anything for the same. Thanks and Regards, Gaurav Kansal 8860785630 9910118448

Re: Not able to resolve a domain

2011-11-18 Thread King, Harold Clyde (Hal)
Never mind it's blocked on the IP level. Sorry to bring up stuff on a busy week. Thanks for all the help folks! -- Hal King - h...@utk.edu Systems Administrator Office of Information Technology Systems: Business Information Systems The University of Tennessee 135D Kingston Pike Building 2309 K

Re: Not able to resolve a domain

2011-11-18 Thread /dev/rob0
On Friday 18 November 2011 09:19:18 King, Harold Clyde (Hal) wrote: > I have found that www.thisisgame.com does not resolve on our DNS > servers. Google DNS works fine. Looks fine from here. > According to dns.14x.org the top > level domain "com" is w. I do not see a "w" server. I have the > most

Re: Not able to resolve a domain

2011-11-18 Thread Will Lists
Site is based in Korea based on the IP and whois, so it does sound like some sort of access controls are in place on one end or the other. I was able to access the site. -Will On Fri, Nov 18, 2011 at 9:30 AM, Jan-Piet Mens wrote: > > I have found that www.thisisgame.com does not resolve on ou

Re: Not able to resolve a domain

2011-11-18 Thread Will Lists
Oops, left off the most important part: thisisgame.com. 1800IN A 1.234.35.120 thisisgame.com. 1800IN NS ns1.thisisgame.com. ;; Received 82 bytes from 1.234.35.141#53(ns1.thisisgame.com) in 187 ms Full results: ; <<>> DiG 9.8.0-P2 <<>> +trace thisisg

Question About max-clients-per-query

2011-11-18 Thread Alan Shackelford
I had a situation a couple of days ago where a compromised machine in the DMZ portion of my network began sending an incredible number of queries to a couple of the primary internal DNS servers. The traffic was so intense that legitimate queries were unable to get through, or the customer timed

Re: Not able to resolve a domain

2011-11-18 Thread Jan-Piet Mens
> I have found that www.thisisgame.com does not resolve on our DNS servers You haven't done anything wrong. thisisgame.com has a single name server, and that is currently not open to business, at least not from my part of the world, maybe due to some firewall rule. (Google's NS do indeed have acce

Re: Not able to resolve a domain

2011-11-18 Thread Will Lists
Maybe a network/firewall issue? My results below. dig +trace thisisgame.com ; <<>> DiG 9.8.0-P2 <<>> +trace thisisgame.com ;; global options: +cmd . 432154 IN NS b.root-servers.net. . 432154 IN NS l.root-servers.net. .

Re: Not able to resolve a domain

2011-11-18 Thread King, Harold Clyde (Hal)
This is the trace I get trying to resolve the domain. dig +trace thisisgame.com ; <<>> DiG 9.8.1-P1 <<>> +trace thisisgame.com ;; global options: +cmd . 456080 IN NS d.root-servers.net. . 456080 IN NS h.root-servers.net. .

Not able to resolve a domain

2011-11-18 Thread King, Harold Clyde (Hal)
I have found that www.thisisgame.com does not resolve on our DNS servers. Google DNS works fine. According to dns.14x.org the top level domain "com" is w. I do not see a "w" server. I have the most recent named.root file from June. What have I done wrong? Thanks for looking during this busy tim

Re: nanny (was Re: bind-9.8.1: INSIST(! dns_rdataset_isassociated(sigrdataset)) failed)

2011-11-18 Thread G.W. Haywood
Hi there, On Thu, 17 Nov 2011 Jeremy C. Reed wrote: > On Wed, 16 Nov 2011, Phil Mayers wrote: > > > > It might be good if bind were able to re-start itself, rather than dying > > outright (e.g. re-exec the process) but that is dangerous too; it's better > > done by an unrelated supervising process