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Код: Выделить всё

europe# ipfw table 7 list |more
172.16.10.25/32 22
172.16.10.27/32 41
172.17.1.3/32 41
172.17.1.5/32 22
172.17.1.6/32 22
172.17.5.3/32 41
172.17.6.6/32 30
172.17.6.8/32 30
...

Код: Выделить всё

   LOOKUP TABLES
     In the following example, we need to create several traffic bandwidth
     classes and we need different hosts/networks to fall into different
     classes.  We create one pipe for each class and configure them accord-
     ingly.  Then we create a single table and fill it with IP subnets and
     addresses.  For each subnet/host we set the argument equal to the number
     of the pipe that it should use.  Then we classify traffic using a single
     rule:

           ipfw pipe 1 config bw 1000Kbyte/s
           ipfw pipe 4 config bw 4000Kbyte/s
           ...
           ipfw table 1 add 192.168.2.0/24 1
           ipfw table 1 add 192.168.0.0/27 4
           ipfw table 1 add 192.168.0.2 1
           ...
           ipfw add pipe tablearg ip from table(1) to any

     Using the fwd action, the table entries may include hostnames and IP
     addresses.

           ipfw table 1 add 192.168.2.0/24 10.23.2.1
           ipfw table 1 add 192.168.0.0/27 router1.dmz
           ...
           ipfw add 100 fwd tablearg ip from any to table(1)

Код: Выделить всё

pipe 2019 ip from table(101) to table(1,10) out
pipe 2020 ip from table(1,10) to table(101) out
allow ip from table(101) to table(1,10) out
allow ip from table(1,10) to table(101) out