. All rights reserved. */ /* ========================================================================== */ /* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* ========================================================================== */ ]]> Describe your package here Describe your package requirements here Currently there are no FAQ items provided. ifstated 20041117 ifstated Modify ifstated settings.

Services

ifstated.xml /pkg_edit.php?xml=ifstated.xml&id=0 pkg_edit.php?xml=ifstated.xml&id=0&savemsg=Updated installedpackages->package->$packagename->configuration->settings /etc/sysctl.conf net.inet.carp.preempt=1 External Test IP exttestip Enter an IP to test external connectivity with. This should be a host with extremely high availability. input Internal Test IP inttestip Enter an IP to test internal connectivity with. This should be a host with extremely high availability. input Paired Firewall External IP pairextip Enter the real IP of the other firewall's (real) external interface. input Paired Firewall Internal IP pairintip Enter the real IP of the other firewall's (real) internal interface. input Initial State initstate Enter the desired initial state for this firewall. select Primary primary Backup backup global $config; $fout = fopen("/usr/local/etc/rc.d/ifstated.sh","w"); fwrite($fout,"#!/bin/sh\n\n/usr/local/sbin/ifstated\n"); fwrite($fout, "# PACKAGE: IFStated\n"); fwrite($fout, "# EXECUTABLE: ifstated\n"); fclose($fout); chmod("/usr/local/etc/rc.d/ifstated.sh", 0755); conf_mount_rw(); config_lock(); global $config; if ($_POST == "") $_POST = $config['installedpackages']['ifstated']['config']; $fout = fopen("/usr/local/etc/ifstated.conf","w"); if($config['installedpackages']['ifstated']['config'] != "") { fwrite($fout, "# This file was automatically generated by the pfSense\n# package management system.\n\n"); fwrite($fout, "init-state " . $_POST['initstate'] . "\n\n"); fwrite($fout, "carp_up = \"((carp0 link up) and (carp1 link up))\"\ncarp_down = \"((! carp0 link up) and (! carp1 link up))\"\ncarp_sync= \"((carp0 link up and carp1 link up) or ((!carp0 link up) and (!carp1 link up)))\"\n\n"); fwrite($fout, "net = '( \"ping -q -c 1 -t 1 " . $_POST['exttestip'] . " > /dev/null\" every 10 and \"ping -q -c 1 -t 1 " . $_POST['inttestip'] . " > /dev/null\" every 10)'\n\n"); fwrite($fout, "peer = '( \"ping -q -c 1 -t 1 " . $_POST['pairextip'] . " > /dev/null\" every 10 and \"ping -q -c 1 -t 1 " . $_POST['pairintip'] . " > /dev/null\" every 10)'\n\n"); fwrite($fout, "state auto {\nif \$carp_up {\nset-state primary\n}\nif \$carp_down {\nset-state backup\n}\n}\n\n"); fwrite($fout, "state primary {\ninit {\nrun \"ifconfig carp0 advskew 10\"\nrun \"ifconfig carp1 advskew 10\"\n}\nif ! \$net {\nset-state demoted\n}\n}\n\nstate demoted {\ninit {\nrun \"ifconfig carp0 advskew 254\"\nrun \"ifconfig carp1 advskew 254\"\n}\nif \$net {\nset-state primary\n}\n}\n\n"); fwrite($fout, "state promoted {\ninit {\nrun \"ifconfig carp0 advskew 0\"\nrun \"ifconfig carp1 advskew 0\"\n}\nif \$peer or ! \$net {\nset-state backup\n}\n}\n\n"); fwrite($fout, "state backup {\ninit {\nrun \"ifconfig carp0 advskew 100\"\nrun \"ifconfig carp1 advskew 100\"\n}\nif ! \$carp_sync and \$net and \"sleep 5\" every 10 {\nif (! \$carp_sync) and \$net {\nset-state promoted\n}\n}\n}\n"); } fclose($fout); conf_mount_ro(); config_unlock(); mwexec("/usr/bin/killall -HUP ifstated");