Sun's SKIP Firewall Traversal for Mobile IP
Author(s) -
G. Montenegro,
Vipul Gupta
Publication year - 1998
Publication title -
rfc
Language(s) - English
Resource type - Reports
DOI - 10.17487/rfc2356
Subject(s) - computer network , computer science , firewall (physics) , mobile ip , computer security , stateful firewall , nat traversal , the internet , mobile computing , network address translation , internet protocol , network packet , operating system , business , schwarzschild radius , charged black hole , accretion (finance) , finance
The Mobile IP specification establishes the mechanisms that enable a mobile host to maintain and use the same IP address as it changes its point of attachment to the network. Mobility implies higher security risks than static operation, because the traffic may at times take unforeseen network paths with unknown or unpredictable security characteristics. The Mobile IP specification makes no provisions for securing data traffic. The mechanisms described in this document allow a mobile node out on a public sector of the internet to negotiate access past a SKIP firewall, and construct a secure channel into its home network.
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