Date: Wed, 7 Oct 1998 17:05:40 -0500 (CDT) From: Alejandro Galindo Chairez AGALINDO <agalindo@servidor.exsocom.com.mx> To: freebsd-security@FreeBSD.ORG Subject: ipfw and pop3 Message-ID: <Pine.BSF.3.96.981007170501.28754A-100000@servidor.exsocom.com.mx>
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i install a firewall and natd with 2 NICs (one for public and
other for internal network), iam mapping (a STATIC map) with natd from 1
public ip to one internal ip address, the ip came to the WWW server and
e-mail server, all the rules are working (i can see the WWW server from
the outside and i can send and recived e-mail), but i dont know how to
establish the rule for permit from a specific network (public network) to
have pop access (for check their e-mails across other palataforms (like
w*ndows).
the ips:
my public ip address: 208.195.117.130
mapped to my internal ip: 192.168.1.2
can you help to me in establish the rule for permit the pop3 port access?
i only need to permit the network 208.195.117.0 (mask 0xffffff00)
or can you indicate to me where can i find some rule samples for this?
Thanks in advanced
Alejandro Galindo
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