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[#131] More correct network space utilization (M. Kosmach)

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Oliver Gorwits
2014-08-08 23:08:58 +01:00
parent d943b5d125
commit 1e58a045d4
2 changed files with 2 additions and 1 deletions
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1
Netdisco/Changes
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@@ -33,6 +33,7 @@
* Clean up duplicate node entries on vlan 0
* NBTname search with wildcards fixed
* Update Sourceforge links in metadata, add DESCRIPTION for CPAN (N. Bowers)
* [#131] More correct network space utilization (M. Kosmach)
2.028013 - 2014-07-31

2
Netdisco/lib/App/Netdisco/DB/Result/Virtual/SubnetUtilization.pm
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@@ -14,7 +14,7 @@ __PACKAGE__->result_source_instance->view_definition(<<'ENDSQL');
SELECT net as subnet,
power(2, (32 - masklen(net))) as subnet_size,
count(DISTINCT ip) as active,
round(100 * count(DISTINCT ip) / power(2, (32 - masklen(net)))) as percent
round(100 * count(DISTINCT ip) / (power(2, (32 - masklen(net))) - 2)) as percent
FROM (
SELECT DISTINCT net, ni.ip
FROM subnets s1, node_ip ni