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Re: identify hostname
- From: Craig A. Huegen
- Date: Wed Dec 02 18:06:32 1998
On Wed, Dec 02, 1998 at 11:40:37AM -0500, Phillip Vandry wrote:
==>Don't forget that the original suggestion at the beginning of this thread
==>was that UUnet should filter broadcast addresses on their Cisco routers
==>because their Max TNT's couldn't do it, in other words take care of the
==>networks on which the TNT's sit.
Not that anyone follows the rules, but:
"Requirements for IP Version 4 Routers", Section 5.3.5, specifies:
A router [...] MUST have an option to
disable forwarding network-prefix-directed broadcasts.
That particular sentence is followed by another sentence which states
that directed-broadcast MUST default to on; obviously, the RFC
was written before the time of smurf attacks.