Of course. Simply test the defined nature of your object before trying to call the method.

if (defined $snmp) {
  ($descr,$uptime) = $snmp->get($vars);
} else {
  die 'Horrors! My $snmp object is undefined!';
}

[download]

... or similar.

In reply to Re: Perl SNMP Error Handling by hippo
in thread Perl SNMP Error Handling by skunix

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