Mike,Thanks for your comments.
You have identified a bug that was introduced in the traceroute processing programs. We're identifying what traceroutes are correct and how much of the invalid traceroute data can be fixed from intermediate "raw" traceroute data. Once we've omitted incorrect traceroute information and can ensure all presented traceroute information on the site is correct, we'll post an announcement to the list.
On the topic of accessing plots for various dates, we're working on some problems with the way the list of dates for available plots is generated.
Bill Cerveny Surveyor Measurement Machine Infrastructure Project Advanced Network & Services, Inc.
Bill Cerveny
At 11:07 AM 7/2/98 -0400, Michael_Russell@Brown.EDU wrote: >I've been looking at the surveyor plots. They are very useful.
> I've noticed one strangeness however. If, for example, I pull
> up Nasa Ames to Brown (same for Brown to Harvard),
> I see only June 4 - 25th available. However, if I choose the 25th,
> and then click next day, I get a graph for the 26th - in fact,
> the 27th & 28th is there too.
>
> I also noticed for the Reverse - Brown to Nasa Ames, the traceroute
> info is missing for June 24 - 28.
>
>On a related topic, I was looking at the traceroutes to/from Nasa
> and I'm not sure that I actually believe the traceroute info -
> could it predate May 28? We switched over to cerf.net
> in May, and I don't see how the routing could still be working
> thru bbnplanet. The physical connection is still there, but I
> really don't seen any traffic coming in that way when I snoop
> it.
>
>
> -Mike
>