Re: Internet Edge Router replacement - IPv6 route tablesizeconsiderations

2011-03-12 Thread George Herbert
On Fri, Mar 11, 2011 at 8:14 PM, Jeff Wheeler j...@inconcepts.biz wrote: It's the same thing that happens if you toss a /8 on an IPv4 LAN and start banging away at the ARP table, while expecting all of your legitimate hosts within that /8 to continue working correctly.  We all know that's

Re: [afnog] Suspicious request for IP address space

2011-03-12 Thread Brian Candler
On Tue, Mar 08, 2011 at 06:23:26PM +0200, Shepherd Magumo wrote: Odds are, they're looking for a willing host for a snowshoe spamming operation. If I wanted space for something like that, Afrinic region providers would not be my first choice...particularly for the hosting.

Re: estimation of number of DFZ IPv4 routes at peak in the future

2011-03-12 Thread William Herrin
On Sat, Mar 12, 2011 at 2:17 AM, Joel Jaeggli joe...@bogus.com wrote: I'm super-tired of the but tcams are an expensive non-commodity part not subject to economies of scale. this has been repeated ad nauseam since the raws workshop if not before. You don't have to build a lookup engine around a

Re: Switching Email

2011-03-12 Thread William Herrin
On Fri, Mar 11, 2011 at 10:28 PM, Jeff Kell jeff-k...@utc.edu wrote: On 3/11/2011 8:24 PM, Scott Weeks wrote: --- b...@herrin.us wrote: From: William Herrin b...@herrin.us No, it isn't. Contrary to mailing list best practices, NANOG unsubscribe information is stubbornly stashed in the email

need help about switch montior

2011-03-12 Thread Deric Kwok
Hi ls there any program/way to monitor the switch port/switch status when it reaches to certain bandwidth? Thank you so much

Re: estimation of number of DFZ IPv4 routes at peak in the future

2011-03-12 Thread Vadim Antonov
On Sat, 2011-03-12 at 08:00 -0500, William Herrin wrote: You're either building a bunch of big TCAMs or a radix trie engine with sufficient parallelism to get the same aggregate lookup rate. If there's a materially different 3rd way to build a FIB, one that works at least as well, feel free

[NANOG-announce] NANOG 52 Registration is open!

2011-03-12 Thread David Meyer
Registration for NANOG 52 is open. Something new this time around: There is a $25 discount for NewNOG members. Please register soon and see you in Denver. Dave (for the NANOG PC) ___ NANOG-announce mailing list nanog-annou...@nanog.org

Re: need help about switch montior

2011-03-12 Thread Wil Schultz
I use this Nagios plugin for up/down status alerts, it has some support for interface bandwidth (and errors/discards) monitoring. It's just a perl script so you could easily modify it to suit your needs. http://nagios.manubulon.com/snmp_int.html -wil On Mar 12, 2011, at 5:51 AM, Deric Kwok

Re: unsubscribing, was Switching Email

2011-03-12 Thread John Levine
Anyone have a list of MUAs that actually support RFC 2369 with subscription management widgets in the GUI? Surely someone has written one but I can't seem to find any documentation to that effect. Alpine, which has what must be the cruddiest GUI on the planet, does. Too bad people prefer glitz to

Re: unsubscribing, was Switching Email

2011-03-12 Thread Daniel Staal
--As of March 12, 2011 3:02:38 PM +, John Levine is alleged to have said: Anyone have a list of MUAs that actually support RFC 2369 with subscription management widgets in the GUI? Surely someone has written one but I can't seem to find any documentation to that effect. Alpine, which has

Re: Switching Email

2011-03-12 Thread Jens Link
William Herrin b...@herrin.us writes: Anyone have a list of MUAs that actually support RFC 2369 with subscription management widgets in the GUI? Surely someone has written one but I can't seem to find any documentation to that effect. Gnus? Jens, Gnus user since 1999 --

Re: Switching Email

2011-03-12 Thread Jens Link
William Herrin b...@herrin.us writes: and you have to read the mail in Microsoft Lookout, interspersed with work-oriented messages from your boss and colleagues. With Outlook popping new-message-notifications up on the projector while you try to give a presentation during a meeting, each

Re: need help about switch montior

2011-03-12 Thread nemix
We use Solarwinds Orion for this stuff. We have some alerts for some switch Ports configured. You can get a trial version at www.solarwinds.com 2011/3/12 Wil Schultz wschu...@bsdboy.com I use this Nagios plugin for up/down status alerts, it has some support for interface bandwidth (and

Re: unsubscribing, was Switching Email

2011-03-12 Thread Jeff Kell
On 3/12/2011 10:02 AM, John Levine wrote: Anyone have a list of MUAs that actually support RFC 2369 with subscription management widgets in the GUI? Surely someone has written one but I can't seem to find any documentation to that effect. Alpine, which has what must be the cruddiest GUI on the

Re: OSPFv3 Authentication

2011-03-12 Thread Venkatesh Sriram
Janos, On Tue, 28 Sep 2010, Venkatesh Sriram wrote: While I have used MD5 with OSPFv2, I never used authentication with OSPFv3 since IPsec is (a) not available on all platforms (or/and requires a special license) and (b) requires too much of coordination with other folks to bring it up. I

Re: Cisco IOS MPLS VPN Bug

2011-03-12 Thread Jason Lixfeld
On 2011-03-12, at 2:31 AM, Joe Renwick wrote: These routers are configured as BGP route-reflectors. ... Niether soft nor hard clears on the BGP neighbors worked, only the config removal. Once re-applied life was good. ... The bug itself was with the BGP updates sent by the RR. During

Re: IPv6 mistakes, was: Re: Looking for an IPv6 naysayer...

2011-03-12 Thread Tom Limoncelli
On Fri, Feb 11, 2011 at 8:29 PM, Tom Limoncelli t...@whatexit.org wrote: On Fri, Feb 11, 2011 at 2:56 PM, Owen DeLong o...@delong.com wrote: I think you'll be in for a surprise here, too. The 4G transition is already underway. For the vendors where 4G means LTE, IPv6 is the native protocol

Re: IPv6 mistakes, was: Re: Looking for an IPv6 naysayer...

2011-03-12 Thread Christian de Larrinaga
Now that is what Baldrick* would call a cunning plan! And interesting examples. Christian *Apologies to Tony Robinson and Blackadder On 12 Mar 2011, at 18:52, Tom Limoncelli wrote: On Fri, Feb 11, 2011 at 8:29 PM, Tom Limoncelli t...@whatexit.org wrote: On Fri, Feb 11, 2011 at 2:56 PM, Owen

Re: Switching Email

2011-03-12 Thread Valdis . Kletnieks
On Sat, 12 Mar 2011 08:16:19 EST, William Herrin said: Anyone have a list of MUAs that actually support RFC 2369 with subscription management widgets in the GUI? Surely someone has written one but I can't seem to find any documentation to that effect. EXMH had that support long ago: cvs

Re: Switching Email

2011-03-12 Thread Max
On Sat, Mar 12, 2011 at 3:10 PM, valdis.kletni...@vt.edu wrote: EXMH had that support long ago: cvs repository 4/9/1999    Support for RFC2369.  If a message contains RFC2369 compliant        headers, a List... menu will appear with List related items        on it.  [ Note that this makes

Re: Switching Email

2011-03-12 Thread JC Dill
On 12/03/11 5:16 AM, William Herrin wrote: On Fri, Mar 11, 2011 at 10:28 PM, Jeff Kelljeff-k...@utc.edu wrote: On 3/11/2011 8:24 PM, Scott Weeks wrote: --- b...@herrin.us wrote: From: William Herrinb...@herrin.us No, it isn't. Contrary to mailing list best practices, NANOG unsubscribe

Re: estimation of number of DFZ IPv4 routes at peak in the future

2011-03-12 Thread Joel Jaeggli
On 3/12/11 5:00 AM, William Herrin wrote: On Sat, Mar 12, 2011 at 2:17 AM, Joel Jaeggli joe...@bogus.com wrote: I'm super-tired of the but tcams are an expensive non-commodity part not subject to economies of scale. this has been repeated ad nauseam since the raws workshop if not before. You

Re: Switching Email

2011-03-12 Thread Mark Andrews
In message aanlktinvbcodxicqhmclop7qg3mh4388mrp1uevvk...@mail.gmail.com, Will iam Herrin writes: On Fri, Mar 11, 2011 at 10:28 PM, Jeff Kell jeff-k...@utc.edu wrote: On 3/11/2011 8:24 PM, Scott Weeks wrote: --- b...@herrin.us wrote: From: William Herrin b...@herrin.us No, it isn't.

Re: Switching Email

2011-03-12 Thread Scott Weeks
--- b...@herrin.us wrote: On Fri, Mar 11, 2011 at 10:28 PM, Jeff Kell jeff-k...@utc.edu wrote: On 3/11/2011 8:24 PM, Scott Weeks wrote: --- b...@herrin.us wrote: From: William Herrin b...@herrin.us No, it isn't. Contrary to mailing list best practices, NANOG unsubscribe information is

Re: Switching Email

2011-03-12 Thread Scott Weeks
--- b...@herrin.us wrote: From: William Herrin b...@herrin.us colleagues. With Outlook popping new-message-notifications up on the projector while you try to give a presentation during a meeting, each containing the sender and message subject... --

Re: estimation of number of DFZ IPv4 routes at peak in the future

2011-03-12 Thread William Herrin
On Sat, Mar 12, 2011 at 4:43 PM, Joel Jaeggli joe...@bogus.com wrote: On 3/12/11 5:00 AM, William Herrin wrote: I'll be convinced it can be done for less than 2x cost when someone actually does it for less than 2x cost. part of the exercise is neither building nor buying the capacity before

Re: estimation of number of DFZ IPv4 routes at peak in the future

2011-03-12 Thread Jeff Wheeler
On Sat, Mar 12, 2011 at 7:27 PM, William Herrin b...@herrin.us wrote: That must be my mistake then, because I thought the exercise was building it in a way that it stays built for the maximum practical number of years. When it has to be touched again (or tweaked if it So when you upgrade a

Re: Internet Edge Router replacement - IPv6 route tablesizeconsiderations

2011-03-12 Thread Joe Maimon
Leo Bicknell wrote: In a message written on Fri, Mar 11, 2011 at 04:13:13PM -0800, Owen DeLong wrote: On Mar 11, 2011, at 10:58 AM, Leo Bicknell wrote: Well, I at least think an option should be a /80, using the 48 bits of MAC directly. This generates exactly the same collision potential