UDP Badness [Was: Re: How to measure network quality&performance for voip&gameservers (udp packetloss, delay, jitter,...)]
Richard A Steenbergen
ras at e-gerbil.net
Fri Mar 10 17:44:01 UTC 2006
On Fri, Mar 10, 2006 at 11:52:40AM +0000, tony sarendal wrote:
> Does traceroute really do that ? Even for ICMP.
> Think about it.
> Hint: the return packets your traceroute produces,
> do they have the same return path for every hop ?
> Think Internet, think large providers with many peerings.
On behalf of every network operator on the planet, I would like to take
this opportunity to encourage every person who implements a traceroute or
traceroute like program to ALWAYS DISPLAY THE SOURCE ADDRESS IN THE OUTPUT
OF THE [email protected]#$%^&
Very few things in life suck more than asymmetric paths + wannabe network
engineers armed with a noc phone number list and traceroute, mtr, or those
wonderful visual traceroute programs that they insist on taking 6MB bmp
screenshots of and sticking into word documents so they can email that as
Richard A Steenbergen <ras at e-gerbil.net> http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
More information about the NANOG