Created
January 4, 2018 12:43
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sophos SG restart stalled ipsec tunnels
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#! /usr/bin/perl -w | |
use strict; | |
use warnings; | |
use Astaro::ConfdPlRPC; | |
use Data::Dumper; | |
use Try::Tiny; | |
my $restartall = 0; | |
if ($#ARGV >= 0) { | |
if ($ARGV[0] eq "--all") { | |
$restartall = 1; | |
} else { | |
die "unhandled arg $ARGV[0]"; | |
} | |
} | |
my $confd = new Astaro::ConfdPlRPC(); | |
$confd->lock or die 'cannot lock'; | |
my $ipsec = $confd->get_ipsec_status(); | |
for my $tun (keys %$ipsec) { | |
#print "$tun ...\n"; | |
if ($restartall or $ipsec->{$tun}->{all_established} != 1) { | |
if ($restartall or -f "/tmp/$tun") { | |
try { | |
my $con = $confd->get_object($tun); | |
$con->{data}->{status} = 0; | |
$confd->set_object($con); | |
$confd->commit; | |
sleep 2; | |
$con = $confd->get_object($tun); | |
$con->{data}->{status} = 1; | |
$confd->set_object($con); | |
$confd->commit; | |
sleep 1; | |
$con = $confd->get_object($tun); | |
print "$tun aka. $con->{data}->{name} restarted: status: $con->{data}->{status}\n"; | |
if ( -f "/tmp/$tun") { | |
unlink("/tmp/$tun"); | |
} | |
} catch { | |
print "ERROR occured while restarting $tun\n"; | |
print Dumper($confd->err_get_extended()), "\n"; | |
} | |
} else { | |
if (!$restartall) { | |
open(TFH, ">/tmp/$tun"); | |
close(TFH); | |
} | |
} | |
} else { | |
if ( -f "/tmp/$tun") { | |
unlink("/tmp/$tun"); | |
} | |
} | |
} | |
$confd->disconnect; | |
exit 0; |
we run this via cron:
*/5 1-23 * * * root /root/ipsec.pl 2>&1 | logger -p cron.info -t ipsec-tunnel-restarted
30 0 * * * root /root/ipsec.pl --all | logger -p cron.info -t ipsec-tunnel-restarted-furced
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checks the state of all ipsec tunnels on a sophos SG firewall