BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//pretalx//pretalx.com//denog17//talk//ASAQKE
BEGIN:VTIMEZONE
TZID:CET
BEGIN:STANDARD
DTSTART:20001029T040000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20000326T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:pretalx-denog17-ASAQKE@pretalx.com
DTSTART;TZID=CET:20251111T110000
DTEND;TZID=CET:20251111T111000
DESCRIPTION:The BGP Origin attribute has been around for decades and did no
 t attract much attention. It is simply there\, shown either as "?" for "in
 complete" or as "i" for IGP.\n\nDuring writing slides for my BGP training 
 I found a large number (868) of prefixes in the global routing table tagge
 d with "e" for EGP. The presentation does not give any answers but simply 
 raises the question who and why is playing with that attribute.
DTSTAMP:20260519T223356Z
LOCATION:Saal B
SUMMARY:The return of EGP or the curious case of the BGP Origin attribute -
  Wolfgang Tremmel
URL:https://pretalx.com/denog17/talk/ASAQKE/
END:VEVENT
END:VCALENDAR