velder.app

  1. App
  2. Network
  3. Peering
  4. Info

Peering Infos

We are happy to peer with you at any IXP we have in common as long as you agree with the following rules:
  • Peer may only send traffic to destinations announced by our ASNs
  • Peer may only send traffic originating from their own / customer networks
  • Peer must not point static routes towards our ASNs
  • Peer must not leak any routes from upstream/peering
  • Peer must not redistribute our ASNs prefixes to upstream/peering
  • Peer must be reachable via e-mail
  • Peer must cooperate in any case of abuse
  • Peer must announce prefixes, otherwise we'll deconfigure the session
  • We are happy to peer but will not provide any BGP support

    • Technical

    Also, we have the following technical requirements:
  • MD5 Authentication is strongly preferred
  • Prefixes shorter than /24 will be discarded (IPv4)
  • Prefixes shorter than /48 will be discarded (IPv6)
  • Bogon prefixes will be discarded
  • Prefixes with any Private ASN in AS_PATH will be discarded
  • Prefixes with invalid NEXT_HOP will be discarded
  • Prefix Limits will be used for all peerings
  • GRACEFUL_SHUTDOWN community supported!
  • We do not set up any new IPv4-only-Peerings

    • CommunityIX, e-shelter, Rümlang, CH

    ASN AS51786
    IPv4 185.1.105.5/24
    IPv6 2001:7f8:bf:1::5/64
    Connection type 1000BaseTX

    SwissIX, e-shelter, Rümlang, CH

    ASN AS51786
    IPv4 91.206.52.246/23
    IPv6 2001:7f8:24::f6/64
    Connection type 1000BaseBX

    standard communities

    Community Description
    51786:10 Originated by AS51786
    51786:1000 Any transit route
    51786:1001 Transit route: AS39540 (CommunityRack RMA)
    51786:1002 Transit route: AS12307 (Sandro Bolliger)
    51786:1003 Transit route: AS57118 (CommunityRack colozueri.ch)
    51786:2000 Any IXP route
    51786:2001 IXP route: CommunityIX
    51786:3000 Any customer route
    51786:5001 Route learned in Europe
    51786:5101 Route learned in Switzerland
    51786:5201 Route learned in Zurich
    51786:2002 IXP route: SwissIX

    large communities

    Community Description
    51786:0:10 Originated by AS51786
    51786:10:0 Any transit route
    51786:10:1 Transit route: AS39540 (CommunityRack RMA)
    51786:10:2 Transit route: AS12307 (Sandro Bolliger)
    51786:10:3 Transit route: AS57118 (CommunityRack colozueri.ch)
    51786:20:0 Any IXP route
    51786:20:1 IXP route: CommunityIX
    51786:30:0 Any customer route
    51786:50:1 Route learned in Europe
    51786:51:1 Route learned in Switzerland
    51786:52:1 Route learned in Zurich
    51786:20:2 IXP route: SwissIX