RFC 4721: Mobile IPv4 Challenge/Response Extensions (Revised)

Mobile IP, as originally specified, defines an authentication extension (the Mobile-Foreign Authentication extension) by which a mobile node can authenticate…

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Outgoing relationships (2 related RFCs)

Updates — RFC 3344: IP Mobility Support for IPv4
Obsoletes — RFC 3012: Mobile IPv4 Challenge/Response Extensions

Incoming relationships (4 related RFCs)

Normatively referenced by — RFC 5944: IP Mobility Support for IPv4, Revised
Normatively referenced by — RFC 4857: Mobile IPv4 Regional Registration
Normatively referenced by — RFC 4881: Low-Latency Handoffs in Mobile IPv4
Normatively referenced by — RFC 5030: Mobile IPv4 RADIUS Requirements