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Date:      Sun, 21 Oct 2001 15:55:28 -0500 (EST)
From:      Mike Squires <mikes@ct980320-b.blmngtn1.in.home.com>
To:        FreeBSD questions <freebsd-questions@freebsd.org>
Subject:   4.4-STABLE + NAT + firewall = no @Home support
Message-ID:  <200110212055.f9LKtSA00833@ct980320-b.blmngtn1.in.home.com>

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I've been running FreeBSD as my NAT router and firewall for some time now.
In August I started having connectivity problems (no Ethernet errors, just
cable modem dropping link to head end) which has continued to this day
through several 4.3 and 4.4 versions.

@Home's Tier I support told me today that "no software firewall of any kind"
is supported (no I'm not making this up) and that I'd have to switch to
a "hub" (by which he meant a router/switch combination like the D-Link or
Linksys products.  He was unable to suggest a hardware firewall that was
supported.

Searching the @Home (athome.*) newsgroups didn't turn up any evidence of this
policy.

I'm running 4.4-STABLE with the required name in dhclient.conf and have no
problems getting recognized.  netstat -i never shows outbound errors (actually,
with the Pro100+'s I've never seen errors on either the cable modem connection
or the inside interface at 100Mbits full duplex).

The built-in Web monitor to the cable modem shows no errors in its logs.

Any ideas?

MLS

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