🚀 go-pugleaf

    Sehr geehrte ACOnet-BenutzerInnen !
    
    Wie wir soeben erfahren haben, wird der ATT-Unisource Teil von TEN-34 in
    der Nacht von Sonntag auf Montag (27./28.7.) routingtechnisch
    umgestellt.  Es ist daher in diesem Zeitraum mit signifikanten
    Stoerungen im gesamten TEN-34 zu rechnen.
    
    Wir ersuchen Sie weiters um umgehende Mitteilung an <noc@ACO.net>,
    sollten Ihnen ab Montag Anomalien bei Netzwerkverbindungen mit TEN34
    Teilnehmern allgemein und insbesondere mit folgenden (durch Unisource
    versorgten) Bereichen auffallen:
    
    	NORDUnet (DK, FI, IS, NO, SE)
	SURFnet/BELnet (NL, BE)
	RedIRIS (SE)
	
    MfG
    
 --- ---------------------------------------------------------------------- ---
 --- Christian Panigl        : Vienna University Computer Center  -  ACOnet ---
 --- VUCC - ACOnet - VIX     : -------------------------------------------- ---
 --- Universitaetsstrasse 7  : Mail:  Panigl@CC.UniVie.ac.at    (CP8-RIPE)  ---
 --- A-1010 Vienna / Austria :  Tel:  +43 1 4065822-383         (Fax: -170) ---
 --- ---------------------------------------------------------------------- ---
 --- NEW from 26-AUG-1997    :  Tel:  +43 1 4277-14031         (Fax: -9140) ---
 --- ---------------------------------------------------------------------- ---

===========================================
Date: Fri, 25 Jul 1997 12:07:29 +0100 (BST)
From: operations@ulcc.ac.uk
To: tickets@noc.ten-34.net
Subject: TEN-34 NOC TT:970725-3 OPEN Major Network Re-engineering of
         ATT-Unisource Backbone

Ticket Number: 970725-3                    Ticket Status: OPEN
Ticket Type  : Scheduled                   Ticket Source: TEN-34 NOC
Ticket Scope : All Ten-34 routers **
 RoutersSite/Line    : All Ten-34 routers
Ticket Owner : TEN-34 NOC                  Problem Fixer: TEN-34 NOC
Ticket Opened: 970725 10:27 UTC            Problem Start: 970727 22:00 UTC
Ticket Update:                             
Ticket Closed:                             Problem Ends : 


Ticket Summary: Major Network Re-engineering of ATT-Unisource Backbone

Problem Description:

This Sunday 27/7/97 at 24:00 CET there will be a network outage due
to  the following Network Maintenance.
 
As part of our commitment to improve our service delivered to our
customers we intend to implement BGP Community filtering which is
compliant to RFC1997.  The first stage of this is to take place on
the date above, and involves the complete modification of the routers
BGP configs. 20

There will be a heavily degraded service and you might notice some
sporadic outages on the network.

Scheduled Downtime:
If all goes as planned approximately 2 hours as from 24:00 CET.


Affected: 

All Ten-34 routers



Actions:


Time to Fix: (Hours:Mins) 

               

Fix:



History: