oreoorama.blogg.se - Bgp blackhole

NTT will accept /48 and shorter prefixes from our peers.

The following is the NTT filtering policy with its peers: More information regarding ARIN’s IPv6 assignment and allocation policies can be found here: Customers with multiple connections to the NTT network may announce longer prefixes along with their ARIN allocation to effectively manage their inbound traffic, but longer prefixes than /48 will not be propagated beyond the AS2914 backbone. ARIN can also allocate /48 critical infrastructure space if justified (eg. Any customer requiring BGP multi-homing, now or in the future, should apply for Provider Independent (PI) IPv6 space directly from ARIN. The allocations (and filtering) are necessary in order to minimize routing table expansion. The Internet community filters IPV6 announcements based on the IPV6 allocations from ARIN. Prepend o/b to all peers 3x in South Americaĭo not advertise to any peer in South America Prepend o/b to all peers 2x in South America

Prepend o/b to all peers 1x in South America Prepend o/b to all customers 3x in South America Prepend o/b to all customers 2x in South America Prepend o/b to all customers 1x in South America Prepend o/b to all customers 3x in Europe

Prepend o/b to all customers 2x in Europe Prepend o/b to all customers 1x in Europe Prepend o/b to all peers 3x in North Americaĭo not advertise to any peer in North America Prepend o/b to all peers 2x in North America Prepend o/b to all peers 1x in North America Prepend o/b to all customers 3x in North America Prepend o/b to all customers 2x in North America

Prepend o/b to all customers 1x in North America If used, 654xx:nnn overrides 655xx:nnn and 2914:429, 655xx:nnn overrides the 2914:42x communities. Note: 2914 is the ASN prepend in all cases. Prepends o/b to peer nnn 3x in South AmericaĪnnounce to peer nnn in South America, disregards 2914:40:nnnĪnnounce to peer nnn, disregards 2914:429 Prepends o/b to peer nnn 2x in South America Prepends o/b to peer nnn 1x in South America Prepends o/b to peer nnn 3x in North AmericaĪnnounce to peer nnn in North America, disregards 2914:40:nnnĪnnounce to peer nnn in Europe, disregards 2914:40:nnnĪnnounce to peer nnn in Asia, disregards 2914:40:nnnĭo not advertise to peer nnn in South America Prepends o/b to peer nnn 2x in North America Prepends o/b to peer nnn 1x in North America Do not advertise to peer nnn in North America