Firewalling Q

Schizik schizik at mail.ru
Wed May 19 23:53:10 PDT 2004


Hello!

> Block everything. (or don't route)
 I can't
 All this people are commercial customers
 We only have a policy that allows us to limit bandwidth
 for them in case of excessive usage.

 I have found nice approach for analyzing network traffic
 and installling dynamic firewall rules for it. It can be found
 at http://homes.cs.ru.ac.za/B.Irwin/research/
Barry_irwin-dynamic-filtering_SACLA2002.pdf
 Links to scripts in this document are outdated, but it gives
 an idea how this can be done.


Alex


More information about the freebsd-questions mailing list