============================================================================
			CERNR2
============================================================================

CERNR2 DDCMP circuits   Port
---------------------   ----

USA                      1              64kbps satellite to Fermilab, USA

CERNR2 DLM circuits     DTE called  (and mapped to 291 on port 2)
-------------------     ----------

X25-CH                  185             Area 20: Switzerland
X25-IN2P3               185             Area 32: France
X25-DESY                185             Area 13: W. Germany


CERNR2 backup DLMs      DTE called  (185 & 184 are mapped to 291 on port 2)
------------------      ----------

X25-INFN                185             backup for areas 37-39, Italy
X25-UK                  184             backup for area 19, UK
X25-IXIUK               184             test cirucit over IXI

=============================================================================
			CERNR1
=============================================================================

CERNR1 DDCMP circuits   Port
---------------------   ----

UK                       2              Area 19: UK at 19.2 kbps to RAL

CERNR1 DLM circuits     DTE called  (and mapped to 281 on port 3)
-------------------     ----------

X25-Spain               186             Area 16: Spain
X25-NORDUNET            186             Area 21: Nordunet
X25-SPAN                182             SPAN/ESA Network (areas 28 & 17)

X25-NIKHEF              182             Netherlands (nodes in area 22)
X25-LIP                 182             Portugal          "
X25-QHEPY               182             Austria           "
X25-GREECE              182             Greece            "

CERNR1 backup DLMs
------------------

X25-MILAN               186             backup for areas 39-37 (INFN)
X25-SWISSBACKUP         186             backup for area 20 (CH)
X25-SACLAY              281             backup for area 32 (FR)
X25-RLV2                186             backup for area 19, UK (to disappear?)