I-D ACTION:draft-gill-gtsh-00.txt

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	Title		: The Generalized TTL Security Hack (GTSH)
	Author(s)	: V. Gill, J. Heasley, D. Meyer
	Filename	: draft-gill-gtsh-00.txt
	Pages		: 10
	Date		: 2003-8-6
	
The BGP TTL Security Hack (BTSH) was designed to protect the BGP
[RFC1771] infrastructure from CPU-utilization based attacks. This
document generalizes the BTSH technique for use by other protocols
such as MSDP [MSDP] and Bidirectional Forwarding Detection [BFD].
While the Generalized TTL Security Hack (GTSH) is most effective in
protecting directly connected protocol peers, it can also provide a
lower level of protection to multi-hop sessions. Use of multi-hop
GTSH should be considered on a case-by-case basis.

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