North American Network Operators Group
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Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec

  • From: Joe Maimon
  • Date: Mon May 07 22:07:51 2007



Adrian Chadd wrote:

On Mon, May 07, 2007, Joe Maimon wrote:



Joe Maimon wrote:



This is obviously not best effort. Best guess would be "managed bandwidth" differentiated by ip ranges and that the "change" was a different pool assignment.

I suspect the stellar icmp echo performance is also intentional.

Or it could just be some QOS policing/shaping.

I was referring to policing/shaping on the providers network, probably well in advance of the broadband agg network.

The 871 is doing a bit of cookie-cutter qos, but that hasnt changed.