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<?php
$sysctls = array("net.inet.ip.portrange.first" => "1024",
"net.inet.tcp.blackhole" => "2",
"net.inet.udp.blackhole" => "1",
"net.inet.ip.random_id" => "1",
"net.inet.tcp.drop_synfin" => "1",
"net.inet.ip.redirect" => "1",
"net.inet6.ip6.redirect" => "1",
"net.inet.tcp.syncookies" => "1",
"net.inet.tcp.recvspace" => "65228",
"net.inet.tcp.sendspace" => "65228",
"net.inet.ip.fastforwarding" => "1",
"net.inet.tcp.delayed_ack" => "0",
"net.inet.udp.maxdgram" => "57344",
"net.link.bridge.pfil_onlyip" => "0",
"net.link.bridge.pfil_member" => "1",
"net.link.bridge.pfil_bridge" => "0",
"net.link.tap.user_open" => "1",
"kern.rndtest.verbose" => "0",
"kern.randompid" => "347",
"net.inet.ip.intr_queue_maxlen" => "1000",
"hw.syscons.kbd_reboot" => "0",
"net.inet.tcp.inflight.enable" => "1",
"net.inet.tcp.log_debug" => "0",
"net.inet.icmp.icmplim" => "750",
"net.inet.tcp.tso" => "0",
"hw.bce.tso_enable" => "0"
);
function get_default_sysctl_value($id) {
global $sysctls;
if(!is_array($sysctls))
return;
foreach($sysctls as $sysctl => $value) {
if($sysctl == $id)
return $value;
}
}
?>
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