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Date: Wed, 29 Dec 2010 17:06:07 +0100 From: Uwe Kleine-König <u.kleine-koenig@...gutronix.de> To: netdev@...r.kernel.org Subject: sysctls below net.ipv[46].conf.all not working as expected Hello, I did the following: cassiopeia:~# sysctl net.ipv6.conf.all.use_tempaddr net.ipv6.conf.all.use_tempaddr = 0 cassiopeia:~# sysctl net.ipv6.conf.eth0.use_tempaddr net.ipv6.conf.eth0.use_tempaddr = 0 cassiopeia:~# sysctl -w net.ipv6.conf.all.use_tempaddr=1 net.ipv6.conf.all.use_tempaddr = 1 cassiopeia:~# sysctl net.ipv6.conf.all.use_tempaddr net.ipv6.conf.all.use_tempaddr = 1 cassiopeia:~# sysctl net.ipv6.conf.eth0.use_tempaddr net.ipv6.conf.eth0.use_tempaddr = 0 Here I would have expected that eth0's use_tempaddr is 1, too. The problem is not that this entry isn't writeable: cassiopeia:~# sysctl -w net.ipv6.conf.eth0.use_tempaddr=1 net.ipv6.conf.eth0.use_tempaddr = 1 cassiopeia:~# sysctl net.ipv6.conf.eth0.use_tempaddr net.ipv6.conf.eth0.use_tempaddr = 1 I got the same results when using net.ipv4.conf.all.rp_filter (and net.ipv4.conf.eth0.rp_filter resp.) Is this a bug or just my failure to see how conf/all works? Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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