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6. IANA Considerations (IANA考虑)

本节描述Mobile IP的IANA注册要求。

6.1. Mobile IP Message Types (Mobile IP消息类型)​

IANA维护Mobile IP消息类型注册表:

  • 1: Registration Request (注册请求)
  • 3: Registration Reply (注册应答)

6.2. Extensions to RFC 1256 Router Advertisement Messages​

IANA维护ICMP路由器发现扩展注册表:

  • 16: Mobility Agent Advertisement Extension (移动代理广告扩展)
  • 19: Prefix-Lengths Extension (前缀长度扩展)

6.3. Extensions to Mobile IP Registration Messages (Mobile IP注册消息扩展)​

IANA维护Mobile IP扩展类型注册表,包括:

  • 32: Mobile-Home Authentication Extension (移动-归属认证扩展)
  • 33: Mobile-Foreign Authentication Extension (移动-外部认证扩展)
  • 34: Foreign-Home Authentication Extension (外部-归属认证扩展)

6.4. Code Values for Mobile IP Registration Reply Messages​

IANA维护注册应答代码值注册表:

  • 0: Registration accepted (注册被接受)
  • 1: Registration accepted, but simultaneous bindings unsupported
  • 64-127: Home Agent rejection codes (归属代理拒绝代码)
  • 128-192: Foreign Agent rejection codes (外部代理拒绝代码)
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