Re: Hotmail blackholing certain IP ranges ?

2007-04-26 Thread Simon Waters
On Thursday 26 April 2007 00:43, you wrote: > > A chap I know (for some reason) set his source port > for queries to be port 53 and his DNS queries started to fail. It was the default source port for DNS queries in some versions of BIND. And may well still be (I don't do those versions of BIND).

www.cnn.com

2007-04-26 Thread Randy Bush
excuse posting to such an august north american list from humble nigeria, but we think you have a problem over there and it's not very easy to deal from here. roam.psg.com:/usr/home/randy> doc -p -w www.cnn.com. Doc-2.2.3: doc -p -w www.cnn.com. Doc-2.2.3: Starting test of www.cnn.com. parent i

Re: Hotmail blackholing certain IP ranges ?

2007-04-26 Thread Leigh Porter
Simon Waters wrote: On Thursday 26 April 2007 00:43, you wrote: A chap I know (for some reason) set his source port for queries to be port 53 and his DNS queries started to fail. It was the default source port for DNS queries in some versions of BIND. And may well still be (I don't d

Re: Hotmail blackholing certain IP ranges ?

2007-04-26 Thread Owen DeLong
Tongue in cheek: Perhaps they upgraded to Vista on their servers and they are all waiting for someone to come around and answer the "Someone is trying to send mail through this server. Cancel or Allow?" prompts. Owen smime.p7s Description: S/MIME cryptographic signature

Re: www.cnn.com

2007-04-26 Thread Stefan Schmidt
On Thu, Apr 26, 2007 at 10:06:32AM +0100, Randy Bush wrote: > roam.psg.com:/usr/home/randy> doc -p -w www.cnn.com. > Doc-2.2.3: doc -p -w www.cnn.com. > Doc-2.2.3: Starting test of www.cnn.com. parent is cnn.com. > Doc-2.2.3: Test date - Thu Apr 26 09:04:52 GMT 2007 > DIGERR (NOT_AUTHORIZED): di

Re: Hotmail blackholing certain IP ranges ?

2007-04-26 Thread Leigh Porter
They can have remote desktop sessions to an Indian city somewhere and employ a few thousand people to click the OK buttons ;-) -- Leigh Owen DeLong wrote: Tongue in cheek: Perhaps they upgraded to Vista on their servers and they are all waiting for someone to come around and answ

Re: Hotmail blackholing certain IP ranges ?

2007-04-26 Thread Jeroen Wunnink
Yeah but that's not really an option our customer wants to hear ;-) He has several valid mailinglists which he moved to a new server, and it happens to have quite some hotmail addresses on it. At 11:58 26-4-2007, you wrote: I would advise against using Hotmail anyway ;-) Of course the prob

Re: www.cnn.com

2007-04-26 Thread Randy Bush
well, close but i think not randy --- Doc-2.2.3: doc www.cnn.com. Doc-2.2.3: Starting test of www.cnn.com. parent is cnn.com. Doc-2.2.3: Test date - Thu Apr 26 10:03:12 WAT 2007 soa @twdns-01.ns.aol.com. for cnn.com. has serial: 2007042001 soa @twdns-02.ns.aol.com. for cnn.com. has serial: 20

Re: www.cnn.com

2007-04-26 Thread Simon Waters
On Thursday 26 April 2007 11:32, Stefan Schmidt wrote: > > I think your debugging tool is faulty, as a dig ns cnn.com > @a.gtld-servers.net gives: cnn.com is not www.cnn.com ;) dig @twdns-03.ns.aol.com www.cnn.com ns Although "doc" is very long in the tooth, at least the last version I was us

Re: www.cnn.com

2007-04-26 Thread Jeroen Massar
Stefan Schmidt wrote: > On Thu, Apr 26, 2007 at 10:06:32AM +0100, Randy Bush wrote: >> roam.psg.com:/usr/home/randy> doc -p -w www.cnn.com. >> Doc-2.2.3: doc -p -w www.cnn.com. >> Doc-2.2.3: Starting test of www.cnn.com. parent is cnn.com. >> Doc-2.2.3: Test date - Thu Apr 26 09:04:52 GMT 2007 >>

Re: www.cnn.com

2007-04-26 Thread Randy Bush
> Aka just another peeped up "DNS loadbalancer" for which the implementers > didn't read the RFCs or where the configurators decided that they can > ignore other stuff for "anti-ddos" or other reasons. any clues as to the vendor so we know what to avoid? randy

Re: www.cnn.com

2007-04-26 Thread Brandon Butterworth
> As to what CNN are doing with their DNS, I've no idea, but I don't think it > concerns Nanog Other news sites are available regards, brandon http://news.bbc.co.uk/

Re: www.cnn.com

2007-04-26 Thread Leigh Porter
Which ones? Brandon Butterworth wrote: As to what CNN are doing with their DNS, I've no idea, but I don't think it concerns Nanog Other news sites are available regards, brandon http://news.bbc.co.uk/

RE: Hotmail blackholing certain IP ranges ?

2007-04-26 Thread Stasiniewicz, Adam
In addition to aligning A and PTR records with the outgoing banner try the following: -Use the dnsstuff.com "Spam Database Lookup" tool to check the server's IP against a ton of RBLs. If listed, get it delisted -Ensure that the domain you are sending from has an SPF record allowing that server to

Re: Hotmail blackholing certain IP ranges ?

2007-04-26 Thread Al Iverson
On 4/26/07, Stasiniewicz, Adam <[EMAIL PROTECTED]> wrote: In addition to aligning A and PTR records with the outgoing banner try the following: -Use the dnsstuff.com "Spam Database Lookup" tool to check the server's IP against a ton of RBLs. If listed, get it delisted -Ensure that the domain y

Re: from the academic side of the house

2007-04-26 Thread Simon Leinen
Tony Li writes: > On Apr 25, 2007, at 2:55 PM, Simon Leinen wrote: >> Routing table lookups(*) are what's most relevant here, [...] > Actually, what's most relevant here is the ability to get end-hosts > to run at rate. Packet forwarding at line rate has been > demonstrated for quite awhile now.

DR plan template

2007-04-26 Thread Dennis Dayman
Can anyone point me to or send me a copy of a standard disaster recovery plan. -Dennis

infrastructure security

2007-04-26 Thread Peter Schoenmaker
Hi, My coauthors and I are looking for more input on a draft that we wrote on infrastructure security. The draft is intended to document methods that providers can refer to and implement to harden their network. The draft is broken up into several different areas, Edge Infrastructure A

Someone from roadrunner please contact me off list.

2007-04-26 Thread Greg Schwimer
-- Greg Schwimer GoDaddy.com [EMAIL PROTECTED] tel. 480-366-3636

Re: Someone from roadrunner please contact me off list.

2007-04-26 Thread Valdis . Kletnieks
On Thu, 26 Apr 2007 12:02:38 PDT, Greg Schwimer said: > > > -- A message this specific is guaranteed to result in: A) zero responses from a RoadRunner staffer that can help you. B) Responses from groups inside RoadRunner that you didn't want to hear from. If you're trying to fix a BGP wedgie,

Re: infrastructure security

2007-04-26 Thread Peter Schoenmaker
There is a carriage return in the URL, try http://www.ietf.org/internet-drafts/draft-ietf-opsec-infrastructure- security-01.txt peter On Apr 26, 2007, at 5:42 PM, Hess, DJ wrote: The draft was not there? DJ Hess, CISSP, Information Security Administrator City of Raleigh Information Te

Re: DR plan template

2007-04-26 Thread Robert Boyle
At 02:22 PM 4/26/2007, Dennis Dayman wrote: Can anyone point me to or send me a copy of a standard disaster recovery plan. Many resources including a template are available here: http://www.drj.com/ http://www.drj.com/new2dr/samples.htm R Tellurian Networks - Global Hosting Solutions S

Cingular Data Network Problems

2007-04-26 Thread andrew matthews
I live in Los Angeles, and I'm experiencing very odd connect problems. I have both a Cingular Laptop connect card, and a Cingular 8525. Mostly i'm on edge, sometimes 3g/hsdpa. From anywhere in the world i can ping 66.102.136.161 except on my cingular network. Sometimes it works and most of the t

Re: Cingular Data Network Problems

2007-04-26 Thread Brandon Galbraith
On 4/27/07, andrew matthews <[EMAIL PROTECTED]> wrote: I live in Los Angeles, and I'm experiencing very odd connect problems. I have both a Cingular Laptop connect card, and a Cingular 8525. Mostly i'm on edge, sometimes 3g/hsdpa. From anywhere in the world i can ping 66.102.136.161 except on