check_uptime / check_snmp_uptime

Hi Willix -

I couldn't get the -net flag to work but I updated the $oid_engineTime as follows:-

-my $oid_engineTime = '1.3.6.1.6.3.10.2.1.3'; # SNMP-FRAMEWORK-MIB
+my $oid_engineTime = '1.3.6.1.6.3.10.2.1.3.0'; # SNMP-FRAMEWORK-MIB

It appears to need the dot zero on the end of it.

Cheers
Matt

---

I have tried many different checks and by far this is the most forgiving (so many error check) to ensure its easy to use and will work for most things. I am using it to monitor the uptime of my Shoretel Switches. A bug was found if they run over 99 days. The one request I have is allow me to sent warncritical if X device has been up for so many days or minute. The current version only allows you to set warn if less than as of 2/2017.

---

Works great with debian 7.7. I needed IPv6 support so created a patch to add support for it using the -6 or --use-ipv6 parameters, attached below. If it is up to standards, please include it in future versions as more and more systems are using IPv6 (only).

--- check_uptime.pl 2015-01-17 18:30:29.885907443 +0100
+++ check_uptime_w_ipv6.pl 2015-01-17 18:19:23.209912963 +0100
@@ -213,6 +213,7 @@
my $o_warn= undef; # WARNING alert if system has been up for $o_host,
'p:i' => $o_port, 'port:i' => $o_port,
'C:s' => $o_community, 'community:s' => $o_community,
- '2' => $o_version2, 'v2c' => $o_version2,
+ '2' => $o_version2, 'v2c' => $o_version2,
'l:s' => $o_login, 'login:s' => $o_login,
'x:s' => $o_passwd, 'passwd:s' => $o_passwd,
'X:s' => $o_privpass, 'privpass:s' => $o_privpass,
@@ -376,6 +379,7 @@
'label:s' => $o_label,
'P:s' => $o_prevperf, 'prev_perfdata:s' => $o_prevperf,
'T:s' => $o_type, 'type:s' => $o_type,
+ '6' => $o_domain, 'use-ipv6' => $o_domain,
);
if (defined ($o_help) ) { help(); exit $ERRORS{"UNKNOWN"}};
if (defined($o_version)) { p_version(); exit $ERRORS{"UNKNOWN"}};
@@ -445,11 +449,19 @@
sub create_snmp_session {
my ($session,$error);

+ # Check IPv6
+ if (defined ($o_domain)) {
+ $o_domain="udp/ipv6";
+ } else {
+ $o_domain="udp/ipv4";
+ }
+
if ( defined($o_login) && defined($o_passwd)) {
# SNMPv3 login
if (!defined ($o_privpass)) {
verb("SNMPv3 AuthNoPriv login : $o_login, $o_authproto");
($session, $error) = Net::SNMP->session(
+ -domain => $o_domain,
-hostname => $o_host,
-version => '3',
-port => $o_port,
@@ -461,6 +473,7 @@
} else {
verb("SNMPv3 AuthPriv login : $o_login, $o_authproto, $o_privproto");
($session, $error) = Net::SNMP->session(
+ -domain => $o_domain,
-hostname => $o_host,
-version => '3',
-username => $o_login,
@@ -477,6 +490,7 @@
# SNMPv2c Login
verb("SNMP v2c login");
($session, $error) = Net::SNMP->session(
+ -domain => $o_domain,
-hostname => $o_host,
-version => 2,
-community => $o_community,
@@ -487,6 +501,7 @@
# SNMPV1 login
verb("SNMP v1 login");
($session, $error) = Net::SNMP->session(
+ -domain => $o_domain,
-hostname => $o_host,
-community => $o_community,
-port => $o_port,

---

Hi,

I get an issue using the plugin when the system has an uptime value with 0 hour. For example, when the system is up for 1 day and 35 minutes(( 9:27AM up 1 day, 35 mins ). The $uptime_output does not match one of the value defined and running the script in verbos mode return an error.
I added this code just after the line 482 :

elsif ($uptime_output =~ /ups+(d+)s+days?,s+(d+)s+min/) {
($days, $hrs, $mins) = ($1,0,$2);
$uptime_info = "up $days days $mins minutes";
}

Best regards,
Romain

---