# Links in the physical topology, gleaned from looking at the Internet2
# topology map.  Link (a, b) connects sites with IDs a and b.
#
# 2 12  # I2 Princeton - New York
# 11 13 # I2 Chicago - Wash DC
# 11 15 # I2 Chicago - Atlanta
# 11 16 # I2 Chicago - CESNET
# 11 17 # I2 Chicago - Kansas City
# 12 13 # I2 New York - Wash DC
# 13 15 # I2 Wash DC - Atlanta
# 14 15 # Ga Tech - I2 Atlanta
# 15 19 # I2 Atlanta - Houston
# 17 19 # I2 Kansas City - Houston
# 17 22 # I2 Kansas City - Salt Lake City
# 17 24 # I2 Kansas City - UMKC
# 19 20 # I2 Houston - Los Angeles
# 20 21 # I2 Los Angeles - Seattle
# 20 22 # I2 Los Angeles - Salt Lake City
# 21 22 # I2 Seattle - Salt Lake City