CIDR support for Intranet and monitoring

[drhardy]

I'd like to be able to specify a multiple CIDR-formatted subnet addresses in both:

1. Administration > System Configuration > Intranet section
2. White-list parameter to the MonitorSecurityFilter in WEB-INF/web.xml

We use multiple subnetwork for our firewall configurations, etc. and the CIDR format is most useful for us.

Here's an example CIDR-formatted *multi-valued* parameter:

<param-name>white-list</param-name> <param-value>

localhost 10.0.0.0/8 127.0.0.0/8 172.16.0.0/12 192.168.0.0/16 169.254.0.0/16 192.0.2.0/24

</param-value>