Date: Wed, 11 Aug 1999 16:41:14 -0500 From: "David B. Aas" <dave@ciminot.com> To: "'Oscar Bonilla'" <obonilla@fisicc-ufm.edu> Cc: <questions@freebsd.org> Subject: RE: FW: Need consulting help with v3.2 firewall Message-ID: <000f01bee442$3cf646e0$0fc8a8c0@dave.ciminot.com> In-Reply-To: <19990805154536.A885@fisicc-ufm.edu>
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Once again, Oscar you helped me out! Thanks for the assistance. I cleaned up my rules, and set up the logging. That helped lots. My rules had some problems with UDP from the internal net. I fixed those. I set up a rule to allow all from any to any and ran my POP3 client on my network workstations. It still does not work. I am thinking that it is something to do with my DNS. My console still gives me an error message "servername popper[number]:(v2.53) unable to get canonical name of client, err=0" Should I post my DNS settings? I have checked them over several times, and don't see anything wrong. I had it set for a secondary DNS server, and I changed it to a caching DNS server as a troubleshooting technique. I am following the discussion in "The Complete FreeBSD". Am I missing something? Dave Aas dave@ciminot.com <snip> > > I would suggest deleting all rules and leaving just the natd stuff (if > you need it) and an allow ip from any to any. See if that works (also > try ping). If it doesn't you've crossed out the ruleset as a possible > cause of trouble. Something else is misconfigured. If it does work, > change the ruleset to deny ip from any to any and slowly start adding > rules until you have everything working. > > Regards, > > -Oscar To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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