Appendix

Reference Materials

A

 

 

 

RFC

IPv4

IPv4 RFC 791

IPv6

IPv6 RFC 2460

DNS

The GSLB ServerIron uses the Internet Assigned Numbers Authority’s (IANA’s) IP address prefixes (IPv4 or IPv6) to generate an initial static database of geographic prefixes. This database consists of IP address prefixes (IP address/prefix length) and their corresponding geographic locations (such as, the continent for each IP address prefix).

IPv4

The following geographic prefixes are preconfigured:

TABLE 27

IPv4 address assignment

 

 

 

 

Address

 

Designation

 

 

 

11.0.0.0/8

 

NORTH AMERICA

 

 

 

12.0.0.0/8

 

NORTH AMERICA

 

 

 

13.0.0.0/8

 

NORTH AMERICA

 

 

139.20.0.0/14

EUROPE

 

 

139.24.0.0/14

EUROPE

 

 

139.28.0.0/15

EUROPE

 

 

 

14.0.0.0/8

 

NORTH AMERICA

 

 

 

141.0.0.0/10

 

EUROPE

 

 

141.64.0.0/12

EUROPE

 

 

141.80.0.0/14

EUROPE

 

 

141.84.0.0/15

EUROPE

 

 

145.224.0.0/12

EUROPE

 

 

145.240.0.0/13

EUROPE

ServerIron ADX Global Server Load Balancing Guide

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53-1002437-01

 

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Brocade Communications Systems 12.4.00 manual IPv6, IPv4 RFC