Matching all protocols in /etc/protocols (1 rule)

Hi all, it's possible to create one rule to pass (or disable) all traffic (all protocols - from /etc/protocols)? I know, that I can use all keyword. But this keyword all mean only tcp, udp, icmp protocols. But there is more then tcp, udp and icmp protocol (gre,esp,ospf,...). If I can allow

better sharing connectivity in queue

Hi all, is there (ipfw/dummynet) any mechanism, how to queue network traffic like PCQ in Mikrotik (http://wiki.mikrotik.com/wiki/Manual:Queues_-_PCQ)? What can I do - better sharing of internet conectivity for clients in LAN (better balanced). If i have 1 queue (e.g. 10Mbps) with 10