Provider standard ARP Timeout?

2012-08-10 Thread Jay Nakamura
Cisco default ARP timeout is 4 hours. Do anyone change that to something shorter in a provider environment for customer with Ethernet connectivity? What is a good value to set it to? Are there any impacts for lowering the timeout? Other than higher CPU util for doing ARP a lot more on the route

Re: Provider standard ARP Timeout?

2012-08-10 Thread Saxon Jones
I regularly used to lower the ARP timeout to 5 minutes (to match the mac-address-table aging limit) on devices running on ATM LAN-E segments and saw no ill effects. -saxon On 10 August 2012 08:23, Jay Nakamura wrote: > Cisco default ARP timeout is 4 hours. Do anyone change that to > something

Amazon SES contact

2012-08-10 Thread Staudinger, Malcolm
If there's anyone from Amazon SES around or anyone has a contact they could share, please contact me off-list regarding some deliverability issues they've been having Malcolm Staudinger Information Security Analyst Earthlink

Re: Provider standard ARP Timeout?

2012-08-10 Thread Saku Ytti
On (2012-08-10 10:23 -0400), Jay Nakamura wrote: > Cisco default ARP timeout is 4 hours. Do anyone change that to > something shorter in a provider environment for customer with Ethernet > connectivity? What is a good value to set it to? Maximum value should be your L2 MAC timeout. Most other v

Re: Provider standard ARP Timeout?

2012-08-10 Thread Shahab Vahabzadeh
I am using arp-timeout 900 (means 15min), because of having problems with my upstream ethernet connection and everything is ok, and I have not seen any relation between MAC Address aging time and that, aging time is default 300sec for me ;) Thanks On Fri, Aug 10, 2012 at 6:53 PM, Jay Nakamura wro

Anyone can suggest a good and reliable VPS provider in India ?

2012-08-10 Thread fc lists
Hi ... This is my last resort. Apologies if this have been discussed before or if is totally OT ... but i figured i could find some useful help here. I need to find a good VPS provider in India where to setup a small set of machines in a Virtual Internal Private network (L2TPD/IPSEC) and an exten

Re: Anyone can suggest a good and reliable VPS provider in India ?

2012-08-10 Thread Seth Mattinen
On 8/10/12 9:14 AM, fc lists wrote: > Hi ... > > This is my last resort. Apologies if this have been discussed before or if > is totally OT ... but i figured i could find some useful help here. > > I need to find a good VPS provider in India where to setup a small set of > machines in a Virtual I

voip network hopping

2012-08-10 Thread shawn wilson
i'm curious if there is any spec in the voip protocol suite that allows one to maintain a call while changing networks? what i want to do is setup a softphone on an android phone. however, this won't work very well if i can't switch from wifi -> 3g -> wifi (i doubt wifi -> wifi is possible because

Weekly Routing Table Report

2012-08-10 Thread Routing Analysis Role Account
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-st...@lists.ap

Re: voip network hopping

2012-08-10 Thread Andrew Latham
On Fri, Aug 10, 2012 at 3:18 PM, shawn wilson wrote: > i'm curious if there is any spec in the voip protocol suite that > allows one to maintain a call while changing networks? > > what i want to do is setup a softphone on an android phone. however, > this won't work very well if i can't switch fr

Re: Provider standard ARP Timeout?

2012-08-10 Thread Blake Hudson
Saku Ytti wrote the following on 8/10/2012 10:27 AM: On (2012-08-10 10:23 -0400), Jay Nakamura wrote: Cisco default ARP timeout is 4 hours. Do anyone change that to something shorter in a provider environment for customer with Ethernet connectivity? What is a good value to set it to? Maximum

Re: Provider standard ARP Timeout?

2012-08-10 Thread Randy
--- On Fri, 8/10/12, Blake Hudson wrote: > From: Blake Hudson > Subject: Re: Provider standard ARP Timeout? > To: nanog@nanog.org > Date: Friday, August 10, 2012, 1:03 PM > Saku Ytti wrote the following on > 8/10/2012 10:27 AM: > > On (2012-08-10 10:23 -0400), Jay Nakamura wrote: > > > >> Cis

The Cidr Report

2012-08-10 Thread cidr-report
This report has been generated at Fri Aug 10 21:13:03 2012 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date

BGP Update Report

2012-08-10 Thread cidr-report
BGP Update Report Interval: 02-Aug-12 -to- 09-Aug-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS158 73992 2.9% 860.4 -- ERI-AS - Ericsson Network Systems, Inc. 2 - AS8402

Re: voip network hopping

2012-08-10 Thread shawn wilson
On Fri, Aug 10, 2012 at 3:28 PM, Andrew Latham wrote: > On Fri, Aug 10, 2012 at 3:18 PM, shawn wilson wrote: >> i'm curious if there is any spec in the voip protocol suite that >> allows one to maintain a call while changing networks? >> >> what i want to do is setup a softphone on an android pho

Re: voip network hopping

2012-08-10 Thread Andrew Latham
On Fri, Aug 10, 2012 at 7:45 PM, shawn wilson wrote: > On Fri, Aug 10, 2012 at 3:28 PM, Andrew Latham wrote: >> On Fri, Aug 10, 2012 at 3:18 PM, shawn wilson wrote: >>> i'm curious if there is any spec in the voip protocol suite that >>> allows one to maintain a call while changing networks? >>>

Re: voip network hopping

2012-08-10 Thread Cameron Byrne
On Aug 10, 2012 12:19 PM, "shawn wilson" wrote: > > i'm curious if there is any spec in the voip protocol suite that > allows one to maintain a call while changing networks? > > what i want to do is setup a softphone on an android phone. however, > this won't work very well if i can't switch from

Re: Anyone can suggest a good and reliable VPS provider in India ?

2012-08-10 Thread valdis . kletnieks
On Fri, 10 Aug 2012 17:14:22 +0100, fc lists said: > The only requirements i have is that the VPS should be close enough to > MUMBAI (don't have an ISP there yet so can't really say "close to what" ) > and that their are reliable from a network point of view. Is hosting in another country that is

DNSChanger Prefixes are re-allocated and advertised ...

2012-08-10 Thread Barry Greene
Hi Team, FYI - Two prefixes from the DNS Changer/Rover Digital take down have been re-allocated. One of the prefixes - 85.255.112.0/20 - was advertised Friday morning. There is a blog post with some of the details here: "Beware! DNS Changer’s IP Blocks are re-allocated and advertised!" - http: