#!/usr/bin/perl
-##################################################
-##### VPN-Watch.pl Version 0.3 #####
-##################################################
+##################################################
+##### VPN-Watch.pl Version 0.4c #####
+##################################################
+# #
+# VPN-Watch is part of the IPFire Firewall #
+# #
+##################################################
use strict;
close(FILE);
system("kill -9 $PID");
}
-if ($debug){logger("Call of vpn-watch pid not is not existing.");}
system("echo $$ > $file");
while ( $i == 0){
- sleep(300);
- if ($debug){logger("We will wait 300 seconds before next action.");}
+ if ($debug){logger("We will wait 60 seconds before next action.");}
+ sleep(60);
if (open(FILE, "<${General::swroot}/vpn/config")) {
@vpnsettings = <FILE>;
unless(@vpnsettings) {exit 1;}
}
+my $status = `ipsec whack --status`;
foreach (@vpnsettings){
my @settings = split(/,/,$_);
if ($debug){logger("Checking connection to $remotehostname.");}
my $remoteip = `/usr/bin/ping -c 1 $remotehostname 2>/dev/null | head -n1 | awk '{print \$3}' | tr -d '()' | tr -d ':'`;chomp($remoteip);
- if ($remoteip eq ""){next;}
- if (system("ipsec whack --status | grep $remoteip >/dev/null")){
- logger("Remote IP for host $remotehostname has changed or is not connected, restarting connection to $remoteip.");
- system("/usr/local/bin/ipsecctrl S $settings[0]");
- next;
+ if ($remoteip eq ""){next;if ($debug){logger("Unable to resolve $remotehostname.");}}
+ my $ipmatch= `echo "$status" | grep $remoteip | grep $settings[2]`;
+
+ if ( $ipmatch eq '' ){
+ logger("Remote IP for host $remotehostname-$remoteip has changed, restarting ipsec.");
+ system("/usr/local/bin/ipsecctrl S");
+ last; #all connections will reloaded
}
- if ($debug){logger("All connections may be fine nothing was done.");}
}
+ if ($debug){logger("All connections may be fine nothing was done.");}
}
sub logger {
my $log = shift;
system("logger -t vpnwatch \"$log\"");
}
+