Avamprogetto 2b

1 Communi-1

cation Service 2 Provider2

33

4

ZH (Equinix)

4 FOITT

GE (CIXP) Bit

Internet Core

4 BE (SwissIX)

55

Handover Points

6

CSP:

1) CSP provision of data

2) CSP VPN endpoint (public IP-

address of tunnel endpoints)

3) CSP Peering Interface

FOITT: 7 DMZ7

4) FOITT-Peering-Interface FDJP

5) FOITT-PTSS-Interface

PTSS:

6) PTSS-FOITT-Interface

7) PTSS-VPN-endpoint 88

8) PTSS-LEMF-Endsystem LEMF

Figure 11 Handover points of IP DN Variant A: OpenVPN

Regarding the physical handover points 3 and 4 in Figure 11, there are basically two configurations from the CSP’s point of view:

1. No direct peering with the FOITT (connection via upstream provider to the FOITT)