IP addresses

This page contains lists of all internal and public IP addresses used in the Wikipedia cluster.

The subnets are:

• pmtpa:
  • 208.80.152.0/22
• knams:
  • 145.97.39.128/26
  • 91.198.174.0/24
• yaseo: 211.115.107.128/26 203.212.189.192/26

Renumbering checklist

Places where subnets are listed:

• MySQL grants (ourusers.php)
• suda:/etc/exports, amane:/etc/exports, storage1:/etc/exports
• srv1:/var/yp/securenets
• /home/conf/squid
• suda:/etc/rsyncd.conf
• zwinger:/etc/ntp.conf

Internal global assignments

network	bits	assignment
global assignments
10   0   0   0	16	florida
10   0   5   0	24	Service IPs
10   1   0   0	24	Management IPs
10  10   1   0	24	paris obsolete
10  20   0   0	24	kennisnet installation vlan
10  10   0   0	24	routing auxillary assignments
microallocations
10  0   0   240-245	32	aux: DHCP dynamic range
10  10   0   0	30	aux: larousse<->chloe
10 10 0 0	30	csw1-pmtpa <-> csw4-pmtpa

Multicast

• 239.192.0.0/24 reserved for Ganglia.
• 239.192.1.0: NTP
• 239.192.1.1: UFTP announce
• 239.192.1.2: UFTP data