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Date:      Thu, 12 Nov 1998 07:34:18 -0800
From:      Lorenzo Vicisano <lorenzo@cisco.com>
To:        Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
Cc:        freebsd-net@FreeBSD.ORG
Subject:   Re: IPOPT_RA support 
Message-ID:  <199811121534.HAA15668@dale.cisco.com>
In-Reply-To: Your message of "Wed, 11 Nov 1998 14:26:21 EST." <199811111926.OAA25938@khavrinen.lcs.mit.edu> 

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Garret,

> > Is there any work going on router alert support?
> 
> Well, there really isn't any support needed; since FreeBSD's routing
> functionality is always in software, the router alert option is simply
> a no-op for us.

say you act as a router, what do you think is the good way of:
	- intercepting some packet in the fast path that are not
	  directed to you (but marked by the sender with IPOPT_RA),
	  choosing them on the basis of some attribute (es. a specific
	  ip_proto). 

	cheers,
	Lorenzo.



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