pfSense

Ticket #444. Use noatime even here.

Do not run netstat but use pfSense_get_interface_stats to gather interface statistics. This speedups a lot on nanobsd which needed some time to generate the statistics especially with dashboard

Use url_redirection even on successful login case if present. Add a redir functionality to portal_reply_page to keep the code centralized.

Actually use the previous configured mac/ip, if present, for finding rules to be deleted.

When editing a mac/ip passthru entry readd the rules again since values might have changed.

Actually use the radius WISPr(4) attribute 'url_redirection' when present.

Actually match the description and send the wan interface ip as Called-Station-Id on default settings.

Actually use the radius WISPr(4) attribute 'url_redirection' if present.

Insulate some variables as they are used.

Fix VIP list generation here also.