1 files changed, 101 insertions, 0 deletions
diff --git a/scripts/snmpup.pl b/scripts/snmpup.pl
new file mode 100644
index 0000000..7a37950
--- /dev/null
+++ b/scripts/snmpup.pl
@@ -0,0 +1,101 @@
+use strict;
+use Net::SNMP;
+use vars qw($VERSION %IRSSI);
+
+# Changes:
+# Apr 6:
+# - Added debug option
+# - Checks for remote OS type.. Windows' snmpd is somewhat different
+# - Included load averages
+# - Multiple hosts support
+# Mar 13:
+# - Typofixes
+
+$VERSION = "2.00";
+%IRSSI = (
+	authors => "Rick (strlen) Jansen",
+	contact => "strlen\@shellz.nl",
+	name => "snmpup",
+	description => "This script queries remote hosts (/snmpup <host1> <host2> <hostN>) running snmpd for it's uptime and cpu usage",
+	license => "GPL/2",
+	changed => "Sun Apr 6 17:57:28 CET 2002"
+);
+
+use Irssi;
+sub snmpup {
+	my ($input, $server, $data) = @_;
+
+	# Assume $input are hostnames if no debug flag is given
+	my (@hostnames, $debug, @mibs, $hostname);
+	
+	if ($input !~ /^\-d/) {
+		@hostnames = split(" ",$input);
+		$debug = 0;
+	} else {
+		$input =~ s/^\-d //;
+		@hostnames = split(" ",$input);
+		$debug = 1;
+	}
+	if (!@hostnames) { Irssi::print("snmpup: invalid syntax: $input"); return }
+
+	my $hostUpTime = '1.3.6.1.2.1.25.1.1.0';
+	my $sysSystem = '1.3.6.1.2.1.1.1.0';
+	my $sysUpTime = '1.3.6.1.2.1.1.3.0';
+	my $hrLoad = '1.3.6.1.2.1.25.3.3.1.2.1';
+	my $laLoadInt1 = '1.3.6.1.4.1.2021.10.1.5.1';
+	my $laLoadInt5 = '1.3.6.1.4.1.2021.10.1.5.2';
+	my $laLoadInt15 = '1.3.6.1.4.1.2021.10.1.5.3';
+	
+	foreach $hostname (@hostnames) {
+		my ($session, $error) = Net::SNMP->session(
+					-hostname	=>	$hostname,
+					-community	=>	'public',
+					-port		=>	'161',
+					);
+		if (!defined($session)) {
+			$server->command("/msg ".$data->{name}." Unable to create SNMP connection: $error");
+			return;
+		} elsif ($debug) {
+			Irssi::print("Net::SNMP session created.");
+		}
+
+		my $a = $session->get_request(-varbindlist=>[$sysSystem]);
+
+		my $system = $a->{$sysSystem};
+
+		if ($debug) {
+			Irssi::print("Remote system type is $system");
+		}
+
+		if ($system =~ /Windows/) { 
+			@mibs = [$sysUpTime,$hrLoad];
+		} else {
+			@mibs = [$hostUpTime,$laLoadInt1,$laLoadInt5,$laLoadInt15];
+		}
+
+		my $result = $session->get_request(-varbindlist=>@mibs);
+
+		if (!defined($result)) {
+			my $err = $session->error;
+			$server->command("/msg ".$data->{name}." SNMP get error: $err");
+			$session->close();
+		} else {
+			my $host = $session->hostname; 
+			my ($uptime, $load);
+			if ($system =~ /Windows/) {
+				$uptime = $result->{$sysUpTime};
+				$load = sprintf("CPU Usage: %d%",$result->{$hrLoad});
+			} else {
+				$uptime = $result->{$hostUpTime};
+				$load = sprintf("load averages: %.2f, %.2f, %.2f",
+						   $result->{$laLoadInt1} / 100,
+						   $result->{$laLoadInt5} / 100,
+					   	$result->{$laLoadInt15} / 100);
+			}
+			$server->command("/msg ".$data->{name}." SNMP uptime for host '$host' is $uptime, $load");
+			$session->close();
+		}
+		$session->close();
+	}
+}
+Irssi::command_bind("snmpup","snmpup");