barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec

Joe Maimon jmaimon at ttec.com
Tue May 8 01:45:37 UTC 2007



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.



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