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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Announcement Propagation Delay in BGP
----- Original Message Follows ----- From: Pete Templin <[email protected]> To: [email protected] Cc: [email protected] Subject: Re: Announcement Propagation Delay in BGP Date: Fri, 19 Aug 2005 16:33:52 -0500 > Scott Weeks wrote: > > I am going to be announcing two new prefixs into BGP > > soon and the netgeek in me is very curious as to the > > length of time it takes to show up in other parts of the > > world that're logically far from Hawaii. Instead of > > going to www.traceroute.org and refreshing repeatedly, I > > thought folks here might've created a tool to do just > > that. Or, perhaps, someone else has stats on a test > > they ran in the past. > > Non-scientific test, but I've seen new prefixes appear at > the Oregon-IX route server in <20 seconds (we're only in > Texas), and reach a modestly steady state in <90 seconds. > I've seen adjustments (prepending, etc.) appear in 45+ > seconds, and withdraws in probably the same time. I was hoping to query servers in different parts of the world: China, somewhere in Africa, places in Europe, etc. Does anyone have one already written? Both of these seem to be broken: http://www.ris.ripe.net/bgplay http://bgplay.uoregon.edu/bgplay scott |