Re: [PATCH]: Add Network Sysrq Support

From: Florian Westphal <fw@strlen.de>
Date: Wed, 22 Jun 2011 00:56:45 +0200

Flavio Leitner [off-list ref] wrote:

quoted

What about a whitelist of source MAC or IP addresses to accept the sysrq?

This is one of the reasons why I still think that
xt_SYSREQ would be the better solution, you get all
kinds of filtering features for free.

You could even use crazy things like '-m time' to restrict
sysreq availability to working hours and whatnot.

Agreed.