From 9743f1a2d401833967ba7269b303b809d9ec9842 Mon Sep 17 00:00:00 2001
From: Ramon Novoa <rnovoa@artica.es>
Date: Fri, 6 Mar 2020 12:59:31 +0100
Subject: [PATCH] Fix storm protection for SNMPv2 traps.

---
 pandora_server/lib/PandoraFMS/SNMPServer.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pandora_server/lib/PandoraFMS/SNMPServer.pm b/pandora_server/lib/PandoraFMS/SNMPServer.pm
index 254eba58f0..f26cb4c3d9 100644
--- a/pandora_server/lib/PandoraFMS/SNMPServer.pm
+++ b/pandora_server/lib/PandoraFMS/SNMPServer.pm
@@ -157,6 +157,10 @@ sub data_producer ($) {
 	
 			# Storm protection.
 			my ($ver, $date, $time, $source, $null) = split(/\[\*\*\]/, $line, 5);
+			if ($ver eq "SNMPv2" || $pa_config->{'snmp_pdu_address'} eq '1' ) {
+				$source =~ s/(?:(?:TCP|UDP):\s*)?\[?([^] ]+)\]?(?::-?\d+)?(?:\s*->.*)?$/$1/;
+			}
+
 			next unless defined ($source);
 			if (! defined ($AGENTS{$source})) {
 				$AGENTS{$source}{'count'} = 1;