References

• IP-Filter home page:

  • http://coombs.anu.edu.au/~avalon

• IP-Filter How to and other links:

  • http://www.obfuscation.org/ipf/

• IP-Filter mailing list archive

  • http://false.net/ipfilter/

• IP-Filter on FreeBSD

  • a.o. http://www.freebsddiary.org