Re: UnitedLayer

2009-03-18 Thread Arman Khalili
Paul We are doing well. Not sure where you are getting your info from. Arman Paul Wall wrote: I heard about some recent lay-offs and customer losses at UnitedLayer and I was wondering if they're still solvent? Paul

Re: Redundant AS's

2009-03-18 Thread Hank Nussbacher
At 12:40 PM 18-03-09 -0700, goe...@anime.net wrote: On Wed, 18 Mar 2009, Hank Nussbacher wrote: At 08:18 AM 18-03-09 +0100, Henk Uijterwaal wrote: It's a bit dated now, but the RIPE report, ASN MIA, sounds like what you're looking for... www.apnic.net/meetings/21/docs/sigs/routing/routing-pres-

Re: Seeking Connectivity in IRAQ

2009-03-18 Thread Lamar Owen
On Wednesday 18 March 2009 22:27:25 Tim McKee wrote: > www.sdnglobal.com does enterprise grade satellite service. > > Tim mckee As a side job, I'm a consultant for a radio station in NC with a mobile SDN system; works great, very reliable, tolerable latency; a must, since this station, due to t

Connectivity Issues between Eu and Au?

2009-03-18 Thread Vish Yelsangikar
Has anyone noticed any connectivity problems between Europe (Milan, London and Amsterdam) to Au (Melbourne). We have various carriers on Europe side including Level3, Telecity's IP transit and on Australia side we have Telstra, MCI and Primus. We have seen intermittent connectivity issues in 2 da

Re: Seeking Connectivity in IRAQ

2009-03-18 Thread Jules Rogers
Try Stratos Global http://www.stratosglobal.com/, they offer MSS and VSAT services. _ Jules J. Rogers On Mon, Mar 16, 2009 at 12:12 PM, Robert D. Scott wrote: > A unit within the University has need to get reliable network connectivity > to Iraq, more specifically Baghdad. I was w

RE: Seeking Connectivity in IRAQ

2009-03-18 Thread Tim McKee
www.sdnglobal.com does enterprise grade satellite service. Tim mckee -Original Message- From: Gerard Dupont III [mailto:ger...@avolutia.com] Sent: Wednesday, March 18, 2009 20:12 To: Robert D. Scott Cc: nanog@nanog.org Subject: Re: Seeking Connectivity in IRAQ Have you looked at http:

Re: Seeking Connectivity in IRAQ

2009-03-18 Thread Gerard Dupont III
Have you looked at http://www.tigrisnet.net or http://www.sniperhill.com Gerard Robert D. Scott wrote: A unit within the University has need to get reliable network connectivity to Iraq, more specifically Baghdad. I was wondering if any nanogers have any recommendations and/or contacts with p

UnitedLayer

2009-03-18 Thread Paul Wall
I heard about some recent lay-offs and customer losses at UnitedLayer and I was wondering if they're still solvent? Paul

Re: Seeking Connectivity in IRAQ

2009-03-18 Thread Bill Woodcock
On Mar 16, 2009, at 11:03 AM, Jeffrey Lyon wrote: Check out Wataniya and Zain... On Mon, Mar 16, 2009 at 1:12 PM, Robert D. Scott wrote: A unit within the University has need to get reliable network connectivity to Iraq, more specifically Baghdad. I was wondering if any nanogers have any

Re: help with connectivity check?

2009-03-18 Thread Joel Jaeggli
Jason Lewis wrote: > This brings up something I've been thinking about. Are there any free > services that let you submit an IP and get traces back from multiple > geographic locations? > > There are plenty of internet measurement projects, but none of them seem > to let you do a live trace and g

Re: real hardware router VS linux router

2009-03-18 Thread Deric Kwok
Anymore success to use multiple CPU to bind NIC to increase the performance Thank you On Sun, Feb 22, 2009 at 4:52 AM, Nathan Ward wrote: > On 22/02/2009, at 8:27 AM, Leen Besselink wrote: > > If you had to choose, it's probably smarted to go with OpenBSD, it has a >> lot better integration of

Re: Redundant AS's

2009-03-18 Thread goemon
On Wed, 18 Mar 2009, Hank Nussbacher wrote: At 08:18 AM 18-03-09 +0100, Henk Uijterwaal wrote: It's a bit dated now, but the RIPE report, ASN MIA, sounds like what you're looking for... www.apnic.net/meetings/21/docs/sigs/routing/routing-pres-uijterwaal-asn-mia.ppt When I look at this more rec

Off topic contact needed for Sangoma

2009-03-18 Thread J. Oquendo
Apologies all, does anyone have a security contact on the network side for Sangoma. =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ J. Oquendo SGFA, SGFE, C|EH, CNDA, CHFI, OSCP "Enough research will tend to support your conclusions." - Arthur Bloch "A conclusion is the place whe

RE: Leap second tonight

2009-03-18 Thread Deepak Jain
> > Not being a time geek, since Cisco's were called out for being wild > > jitter-mongers... how much jitter are we talking about? > > > > Clock is synchronized, stratum 2, > > nominal freq is 250. Hz, actual freq is 249.9989 Hz, precision is > 2**18 > > reference time

RIPE NCC Regional Meeting/MENOG 4: Updated Agenda

2009-03-18 Thread Paul Rendek
[Apologies for duplicate emails] Dear Colleagues, Join us at the RIPE NCC Regional Meeting/MENOG 4 in Manama, Bahrain, on 5–9 April 2009 at the Mövenpick Hotel. This unique event for network operators and network engineers from the Middle East offers an exciting opportunity for you and your p

RE: SUP720 vs. SUP32

2009-03-18 Thread Holmes,David A
Important network design parameters to take into consideration when planning SUP720 vs SUP32: 1. SUP720 has 720 Gb backplane (switchfabric) on supervisor card, and 32 Gb shared bus backplane. 2. SUP32 only has 32 Gb shared bus backplane 3. New Cisco line cards with dual 20 Gb connections to 720 Gb

Re: SUP720 vs. SUP32

2009-03-18 Thread Adrian Chadd
On Wed, Mar 18, 2009, Norrie, David wrote: > article discussed below. I would appreciate it if someone does find the > article if they can provide a copy/link to this : http://markmail.org/message/hzwfh27bgtitadpq (First hit from googling "c-nsp rodney dunn NPE-G2 CPU") Make sure you read all t

RE: SUP720 vs. SUP32

2009-03-18 Thread Norrie, David
Hi, I have been searching cisco-nsp archive but not been able to find the article discussed below. I would appreciate it if someone does find the article if they can provide a copy/link to this : > Check the cisco-nsp archive, specifically from Rodney; he has talked about what the > CPU load ve

Re: Redundant AS's

2009-03-18 Thread Heather Schiller
Hank Nussbacher wrote: At 08:18 AM 18-03-09 +0100, Henk Uijterwaal wrote: It's a bit dated now, but the RIPE report, ASN MIA, sounds like what you're looking for... www.apnic.net/meetings/21/docs/sigs/routing/routing-pres-uijterwaal-asn-mia.ppt When I look at this more recently, the concl

Re: Origin ASN seen vs Origin ASN in Whois Records Report?

2009-03-18 Thread K. Sriram
Heather: This prior question from you (November 2008) was recently brought to our attention. Sorry about this delayed response, but we thought it would still be worthwhile to share pointers to some work that we are doing at NIST which relates closely to your question. Earlier Bill Woodcock p

Re: Redundant AS's

2009-03-18 Thread Randy Bush
> When I look at this more recently, the conclusion still seems to be > valid: we'll run out of 16 bit ASN's somewhere in 2011 to 2013. There > are a lot of unused ASN's out there. Recovering them will postpone the > problem by a few years but it won't solve it. The basic problem with > recovery

Re: Shady areas of TCP window autotuning?

2009-03-18 Thread Leo Bicknell
In a message written on Wed, Mar 18, 2009 at 09:04:42AM +0100, Marian ??urkovi?? wrote: > It's fine to have smaller buffers in the high-speed core, but at the edge you > still need to buffer for full RTT if you want to fully utilize the link with > TCP Reno. Thus my conclusion holds - if we reduce

RE: help with connectivity check?

2009-03-18 Thread Dixon, Justin
http://centralops.net/co/ http://geektools.com/traceroute.php http://www.simplelogic.com/net_utils/Default.asp https://www.sprint.net/lg/ Just to name a few... Justin Dixon -Original Message- From: Azher Mughal [mailto:az...@hep.caltech.edu] Sent: Tuesday, March 17, 2009 21:30 To: Ja

Re: Network SLA

2009-03-18 Thread Chris Meidinger
On 18.03.2009, at 12:20, Saqib Ilyas wrote: I'm back! Thanks again to all those who replied. I am wondering how a service provider might assess availability or reliability figures using active measurements. Granted that one could set up traffic generators between the two PoPs which will be co

Re: Network SLA

2009-03-18 Thread Saqib Ilyas
I'm back! Thanks again to all those who replied. I am wondering how a service provider might assess availability or reliability figures using active measurements. Granted that one could set up traffic generators between the two PoPs which will be connected to a customer's sites, and then after a da

Re: BGP nexthop-self vs. EIGRP redistribution

2009-03-18 Thread Pekka Savola
On Mon, 16 Mar 2009, Jack Bates wrote: My question is, which is the correct method of implementing this? Should we be redistributing static and connected routes on our borders into IGP, and not using next-hop-self? Or should we not redistribute and use next-hop-self? next-hop-self seems t

Re: Anyone using any Linux SSL proxies?

2009-03-18 Thread Andy Davidson
On 15 Mar 2009, at 18:04, Michael K. Smith wrote: We use Apache with mod_security and mod_proxy to do this, although the application is more as an application layer firewall than an SSL offloader. It works well for lower traffic applications; I haven't tested it under the loads that are ad

RE: Leap second tonight

2009-03-18 Thread Tero Toikkanen
> Not being a time geek, since Cisco's were called out for being wild > jitter-mongers... how much jitter are we talking about? > > Clock is synchronized, stratum 2, > nominal freq is 250. Hz, actual freq is 249.9989 Hz, precision is 2**18 > reference time is CD6A7CD4.

Re: Redundant AS's

2009-03-18 Thread Hank Nussbacher
At 08:18 AM 18-03-09 +0100, Henk Uijterwaal wrote: It's a bit dated now, but the RIPE report, ASN MIA, sounds like what you're looking for... www.apnic.net/meetings/21/docs/sigs/routing/routing-pres-uijterwaal-asn-mia.ppt When I look at this more recently, the conclusion still seems to be va

Re: Shady areas of TCP window autotuning?

2009-03-18 Thread Marian Ďurkovič
On Tue, 17 Mar 2009 10:39:13 -0500, Leo Bicknell wrote > > So at the end of the day, we'll again have a system which is unable to > > achieve good performance over high BDP paths, since with reduced buffers > > we'll have an underbuffered bottleneck in the path which will prevent full > > link unti

Re: Redundant AS's

2009-03-18 Thread Henk Uijterwaal
tv...@eyeconomics.com wrote: On Mar 17, 2009, at 11:47 AM, Simon Brilus wrote: Out of interest, is there a report that details the number of unused older AS's in the Internet and what is being done to recover them to recycle, as we approach the 53k mark and the 32 bit numbering scheme, it st