A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Tunnel Type Change for Mobile IPv4 (TTC)
Author(s) : A. Petrescu, et al.
Filename : draft-petrescu-mip4-tuntype-change-00.txt
Pages : 17
Date : 2011-03-07
The protocol Mobile IPv4 may use a number of encapsulation methods
between an MN and its HA. The UDP method is used to perform NAT
Traversal (if a NAT sits between MN and HA) whereas IP-in-IP method
may be used if there is no NAT (CoA is a publicly routable address).
Although these methods are individually specified, a mechanism for
changing between one to another is not, which may lead to incoherent
implementations.
This draft briefly presents the scenario of a MN performing a
handover between private space (NAT) and public space (non-NAT), the
implementation problem (type of tunnel can not be changed
dynamically), and some potential solutions as textual modifications,
better implementations, or protocol extensions.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-petrescu-mip4-tuntype-change-00.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
Below is the data which will enable a MIME compliant mail reader
implementation to automatically retrieve the ASCII version of the
Internet-Draft.
- <ftp://ftp.ietf.org/internet-drafts/draft-petrescu-mip4-tuntype-change-00.txt>
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