Many thanks for the speedy responses. Most suggested
using a package called "IP Filter" available from:
http://cheops.anu.edu.au/~avalon/ip-filter.html
ftp://ftp.sage-au.org.au/pub/security/tools/network/ip-filter/
This package was suggested by:
Toshio Kumagai Toshio_Kumagai@kumasan.org
Cho Man Fai cho@hk.super.net
Peter Buschman plb@concentric.net
Grant Beattie Grant.Beattie@fulcrum.com.au
Rachel Polanskis r.polanskis@nepean.uws.edu.au
Mark Henderson mch@squirrel.com
Alvaro Fernandez Lago alago@unicies.cesga.es
Justin Walker juzzy@sausage.com
Mark Mellman (mellman@surfcity.ne.mediaone.net) referred me
to the Web site for Trusted Information Systems (TIS), where
a freeware version of their firewall product is apparently available.
Thanks again to all who responded ...
Richard Zinar
4800 Oak Grove Drive
Jet Propulsion Laboratory
Pasadena, CA 91109
This archive was generated by hypermail 2.1.2 : Fri Sep 28 2001 - 23:12:51 CDT