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6.10.2000 Störung sämtlicher Netzverbindungen in die USA
Seit 5.10.2000 nachmittags ist der Übergang des Wissenschaftsnetzes DFN in die amerikanischen
Netze
unterbrochen, es können daher derzeit keinerlei Verbindungen zu amerikanischen
Rechnern
Hergestellt werden.
Das DFN ist
unterrichtet, ein Zeitplan für die Fehlerbeseitigung ist bislang nicht bekannt.
Das Problem ist jetzt(um 14:19 ) wieder behoben . Eine Fehlerbeschreibung von Seiten des DFN liegt vor:
06.10.2000 13:55 Uhr hw
-----------------------
ob Evans TEN-155 NOC meldet:
I believe the US problems should be resolved now (pending propagation
of the route everywhere).
It seems that for the second time in recent weeks, a routine update
of the BGP filters on UUNET's side went wrong, and they ended up
truncating the ACL. I have asked them if there was a way in which
we can reduce the chance of these errors happening in future, and
all they could suggest is that we send them the entire ACL instead
of just updates (which is contrary to what they had asked us to do
before).
I am very sorry for the problems this has caused, and the length
of time it took to get it resolved, it seems as though the entries
were corrupted in different ways on each of the peerings, which
meant I started looking at it as a problem with the loadsharing we
do based on communities influencing the local-preference on UUNET's
side.