When a system receives a data packet and doesn't know what to do with the packet, what does it do with it?
When a system receives a data packet addressed to a system to which it has a direct connection, what does it do with it?
What is true about via packet type, used by ipfw program?
What is true about recv packet type, used by ipfw program?
What is true about xmit packet type, used by ipfw program?
Which algorithm of data compression compresses only header, but not the data itself?
On which kernel security level IP packet filter rules can not be changed and dummynet configuration can not be adjusted?
Which keyword in ipfw rules discards the packet and stops processing the rules?
Which keyword in ipfw rules discards the packet and sends a TCP reset message and stops processing the rules?
Which keyword in ipfw rules diverts the packet to the divert socket bound to pointed port and stops processing the rules?
