SIX – Slovenian Internet eXchange

SIX is a peering infrastructure for the local exchange of IPv4 and IPv6 traffic among Internet service providers (ISPs), content providers and hosting providers. The peering infrastructure thus provides faster and more optimal traffic flow between SIX members and can significantly shorten the traffic path between content provider and end users.

SIX members (become a member) can connect to the SIX at two locations in Ljubljana. Ethernet Port speeds of up to 10 Gb/s are available. Each member may also connect to the SIX by having aggregated (EtherChannel or 802.3ad) Gigabit Ethernet (GE) ports or aggregated 10 Gigabit Ethernet ports. Although we recommend that members connect to both SIX locations to have full redundancy, a member can also connect to only one of the two locations.

The routing exchange between SIX members relies on:

  • BGP peering between the SIX member and route server, which is installed on two servers to provide full redundancy.
  • Direct, bilateral BGP peering between two SIX members.

The routing exchange policy between SIX members may be implemented by:

The Slovenian Internet eXchange is managed by ARNES.


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