Talk:Sysctl

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Revision as of 08:56, 17 September 2013 by Lahwaacz (Talk | contribs) (net.ipv4.tcp_rfc1337: new section)

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I can't imagine this being a very long article, but I do find it useful. I didn't have a clue what this command did until I came across it now. I recall it from my first time installing Arch, with regard to storing the volume levels in alsamixer. --Mustard 10:31, 22 October 2010 (EDT)

error: permission denied on key 'net.ipv4.conf.all.mc_forwarding'
error: permission denied on key 'net.ipv4.conf.default.mc_forwarding'

Are these not used any-more?

it's read only which might mean that it has to be changed while compiling the kernel, I'm not sure (it used to work), it is disabled by default anyway thestinger 16:39, 26 October 2010 (EDT)

net.ipv4.tcp_rfc1337

From kernel doc:

tcp_rfc1337 - BOOLEAN
	If set, the TCP stack behaves conforming to RFC1337. If unset,
	we are not conforming to RFC, but prevent TCP TIME_WAIT
	assassination.
	Default: 0

So, isn't 0 the safe value? Our wiki says otherwise. -- Lahwaacz (talk) 08:56, 17 September 2013 (UTC)