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- #!/bin/sh
- # firewall command
- FwCMD="/sbin/ipfw -q"
- ${FwCMD} -f flush
- # Networks defines
- # Safe zones
- ${FwCMD} table 22 add 127.0.0.1
- # Safe zones allow policy
- ${FwCMD} add 45 allow ip from table\(22\) to me
- ${FwCMD} add 45 allow ip from me to table\(22\)
- # ssh access.
- #${FwCMD} add 46 deny ip from any to me dst-port 22
- #${FwCMD} add 46 deny ip from me to any src-port 22
- # mysql access
- ${FwCMD} add 47 deny ip from any to me dst-port 3306
- ${FwCMD} add 47 deny ip from me to any src-port 3306
- ${FwCMD} add 65535 allow all from any to any
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