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Re: traffic from DE to DE goes via NL->UK->US->FR

  • From: Peter Dambier
  • Date: Fri Aug 04 10:45:04 2006

Andrius Kazimieras Kasparavic(ius wrote:
Hi,

Just wondering if it is normal for traffic from DE to DE to flow through NL->UK->US->FR and so increase delay nearly 100 times?
Traceroute here: http://pastebin.ca/115200 and there is only 4 AS, so ASPATH does not help a lot in finding such links with a horrifying optimisation. I believe there is much worse links, any software to detect this? Something like scanning one ip from larger IP blocks with icmp and comparing geotrajectoyi via geoip?

thank you,
AKK

I remember two peculiarities.

Between Amsterdam and London packets were summersolting. The fifth packet arrived
before the second. Making VoIP impossible.

In the Cyberbunker every IPv4 address gave a different traceroute. Most addresses
did not work at all.

When I replaced a GrandStream ATA-486 as VoIP gateway and DSL-router by a slow
linux box, that mess cleared. Everything working fine and fast. The ICMP in
the GrandStream was broken. I guess in the Cyberbunker a local router was broken
too. The sh** needed both routers to reach the fan.

Cheers
Peter and Karin

--
Peter and Karin Dambier
Cesidian Root - Radice Cesidiana
Graeffstrasse 14
D-64646 Heppenheim
+49(6252)671-788 (Telekom)
+49(179)108-3978 (O2 Genion)
+49(6252)750-308 (VoIP: sipgate.de)
mail: [email protected]
mail: [email protected]
http://iason.site.voila.fr/
https://sourceforge.net/projects/iason/