| # |
| # allow any TCP packets from the same subnet as foo is on through to host |
| # 10.1.1.2 if they are destined for port 6667. |
| # |
| pass in proto tcp from 10.2.2.2/24 to 10.1.1.2/32 port = 6667 |
| # |
| # allow in UDP packets which are NOT from port 53 and are destined for |
| # localhost |
| # |
| pass in proto udp from 10.2.2.2 port != 53 to localhost |
| # |
| # block anything trying to get to X terminal ports, X:0 to X:9 |
| # |
| block in proto tcp from any to any port 5999 >< 6010 |
| # |
| # allow any connections to be made, except to BSD print/r-services |
| # this will also protect syslog. |
| # |
| block in proto tcp/udp all |
| pass in proto tcp/udp from any to any port 512 <> 515 |
| # |
| # allow any connections to be made, except to BSD print/r-services |
| # this will also protect syslog. |
| # |
| pass in proto tcp/udp all |
| block in proto tcp/udp from any to any port 511 >< 516 |