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fixed microsoft windows ipv6 address discovery, thanks to Bill Fenner for his always excellent SNMP/MIB knowledge

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git-svn-id: http://www.observium.org/svn/observer/trunk@2135 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Tom Laermans
2011-04-21 17:11:58 +00:00
parent b5a3895ba3
commit 155984db7b
1 changed files with 8 additions and 0 deletions
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8
includes/functions.php
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@@ -434,6 +434,14 @@ function match_network($nets, $ip, $first=false)
function snmp2ipv6($ipv6_snmp)
{
$ipv6 = explode('.',$ipv6_snmp);
# Workaround stupid Microsoft bug in Windows 2008 -- this is fixed length!
# < fenestro> "because whoever implemented this mib for Microsoft was ignorant of RFC 2578 section 7.7 (2)"
if (count($ipv6) == 17 && $ipv6[0] == 16)
{
array_shift($ipv6);
}
for ($i = 0;$i <= 15;$i++) { $ipv6[$i] = zeropad(dechex($ipv6[$i])); }
for ($i = 0;$i <= 15;$i+=2) { $ipv6_2[] = $ipv6[$i] . $ipv6[$i+1]; }