Re: just seen my first IPv6 network abuse scan, is this the start for more?

2010-09-05 Thread Joel Jaeggli
Inline... On Sep 4, 2010, at 15:24, William Allen Simpson wrote: > On 9/3/10 7:43 AM, Matthias Flittner wrote: > >> Since recently we noticed "Neighbour table overflow" warnings from > >> the kernel on a lot of Linux machines. As this was very annoying for > >> us and our customers I started t

Re: ISP port blocking practice

2010-09-05 Thread Claudio Lapidus
Hello all, On Fri, Sep 3, 2010 at 11:30 PM, Ricky Beam wrote: > > If I block port 25 on my network, no spam will originate from it. > (probablly) The spammers will move on to a network that doesn't block their > crap.  As long as there are such open networks, spam will be rampant.  If, > overnigh

Re: IPv6 Glue Records at Dotster / Domain.com

2010-09-05 Thread Joseph C. Bender
Martin Hotze wrote: Date: Sat, 4 Sep 2010 11:17:36 -0400 From: Jared Mauch Subject: Re: IPv6 Glue Records at Dotster / Domain.com Opensrs also suffers from lack of v6 glue disease. Last I saw on their forums it said "coming soon" for about a year. IBTD. We register our domains with them (Tuco

Re: IPv6 Glue Records at Dotster / Domain.com

2010-09-05 Thread Seth Mattinen
On 9/5/2010 11:17, Joseph C. Bender wrote: > > Perhaps economic pressure will be a good enough reason for the > registrars to actually get moving and make progress with better support. > OpenSRS kept my business because they at least have a mechanism for > handling glue, albeit not an automat

Re: ISP port blocking practice

2010-09-05 Thread Patrick W. Gilmore
Composed on a virtual keyboard, please forgive typos. On Sep 6, 2010, at 1:36, Claudio Lapidus wrote: > Hello all, > > On Fri, Sep 3, 2010 at 11:30 PM, Ricky Beam wrote: >> >> If I block port 25 on my network, no spam will originate from it. >> (probablly) The spammers will move on to a netw

Re: ISP port blocking practice

2010-09-05 Thread Franck Martin
In many countries, the presence of bots consume a non-trivial amount of bandwidth. In developing countries, this is a non trivial amount of $$$ (http://mobile.slashdot.org/story/10/09/05/1620212/UN-Tech-Group-Finds-Most-Expensive-Broadband) Blocking port 25 allows to help identify which hosts ar

Re: ISP port blocking practice

2010-09-05 Thread Jon Lewis
On Sun, 5 Sep 2010, Claudio Lapidus wrote: If I block port 25 on my network, no spam will originate from it. (probablly) The spammers will move on to a network that doesn't block their crap.  As long as there are such open networks, spam will be rampant.  If, overnight, every network filtered po

Re: IPv6 Glue Records at OpenSRS/Tucows

2010-09-05 Thread Jared Mauch
On Sep 5, 2010, at 2:22 AM, Martin Hotze wrote: >> Date: Sat, 4 Sep 2010 11:17:36 -0400 >> From: Jared Mauch >> Subject: Re: IPv6 Glue Records at Dotster / Domain.com >> >> Opensrs also suffers from lack of v6 glue disease. Last I saw on their >> forums it said "coming soon" for about a year. >

Re: ISP port blocking practice

2010-09-05 Thread Paul Ferguson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Sun, Sep 5, 2010 at 6:13 PM, Franck Martin wrote: > In many countries, the presence of bots consume a non-trivial amount of > bandwidth. In developing countries, this is a non trivial amount of $$$ > (http://mobile.slashdot.org/story/10/09/05/1620

Re: ISP port blocking practice

2010-09-05 Thread Owen DeLong
On Sep 5, 2010, at 10:36 AM, Claudio Lapidus wrote: > Hello all, > > On Fri, Sep 3, 2010 at 11:30 PM, Ricky Beam wrote: >> >> If I block port 25 on my network, no spam will originate from it. >> (probablly) The spammers will move on to a network that doesn't block their >> crap. As long as th

Re: ISP port blocking practice

2010-09-05 Thread Owen DeLong
On Sep 5, 2010, at 6:18 PM, Jon Lewis wrote: > On Sun, 5 Sep 2010, Claudio Lapidus wrote: > >>> If I block port 25 on my network, no spam will originate from it. >>> (probablly) The spammers will move on to a network that doesn't block their >>> crap. As long as there are such open networks, sp

Re: ISP port blocking practice

2010-09-05 Thread Franck Martin
- Original Message - > From: "Owen DeLong" > To: "Jon Lewis" > Cc: "NANOG list" > Sent: Monday, 6 September, 2010 3:06:29 PM > Subject: Re: ISP port blocking practice > On Sep 5, 2010, at 6:18 PM, Jon Lewis wrote: > > > On Sun, 5 Sep 2010, Claudio Lapidus wrote: > > > >>> If I block p

Re: IPv6 Glue Records at Dotster / Domain.com

2010-09-05 Thread Lou Katz
On Sun, Sep 05, 2010 at 11:39:07AM -0700, Seth Mattinen wrote: > On 9/5/2010 11:17, Joseph C. Bender wrote: > > > > Perhaps economic pressure will be a good enough reason for the > > registrars to actually get moving and make progress with better support. > > OpenSRS kept my business because