Update carp package

* Add carp status page
* Add carp tabs
* Add carp rules which dynamically sets up NAT entries for non WAN

1 files changed, 66 insertions, 0 deletions

diff --git a/packages/carp_rules.php b/packages/carp_rules.php
new file mode 100644
index 00000000..2c03fb83
--- /dev/null
+++ b/packages/carp_rules.php
@@ -0,0 +1,66 @@
+<?php
+/*
+	carp_rules.inc
+        part of pfSense (www.pfSense.com)
+	Copyright (C) 2004 Scott Ullrich (sullrich@gmail.com)
+	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.
+
+*/
+
+require("guiconfig.inc");
+require("xmlparse_pkg.inc");
+
+/*
+ *  available anchors:
+ *   anchor natrules
+ *   anchor firewallrules
+ *   anchor loopback
+ *   anchor firewallout
+ *   anchor ftpproxy
+ *   anchor dhcpserverlan
+ *   anchor dhcpserver
+ *   anchor staticrouted
+ *   anchor wanspoof
+ *   anchor wandhcp
+ *   anchor anti-lockout
+ *   anchor pptp
+ */
+
+/* return if there are no carp configured items */
+if(!$config['installedpackages']['carp']['config']) return;
+
+/* carp records exist, lets process */
+$wan_interface = get_real_wan_interface();
+foreach($config['installedpackages']['carp']['config'] as $carp) {
+    $ip = $carp['ipaddress'];
+    $int = find_ip_interface($ip);
+    $carp_int = find_carp_interface($ip);
+    if($int <> false && $int <> $wan_interface) {
+	$ipnet = convert_ip_to_network_format($ip, $carp['netmask']);
+	$rule = "nat on {$int} inet from {$ipnet} to any -> ({$carp_int}) \n";
+	add_rule_to_anchor("natrules", $rule);
+    }
+}
+
+?>
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