Date: Wed, 25 Jun 2003 12:16:07 -0700 From: Jeremy Bingham <jeremy@satanosphere.com> To: freebsd-questions@freebsd.org Subject: Re: NAT Dropping Internal Connection Message-ID: <20030625191607.GD69633@lagash.satanosphere.com> In-Reply-To: <MIEPLLIBMLEEABPDBIEGIEDEEAAA.FBSD_User@a1poweruser.com> References: <MIEPLLIBMLEEABPDBIEGIEDEEAAA.FBSD_User@a1poweruser.com>
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--kvUQC+jR9YzypDnK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 25/06/03 14:39 -0400, FBSD_User wrote: > Sounds like hardware problem with the switch or hub on your LAN. Rebooting the machine makes the NAT stuff work again. Could the hub still be a problem in that case? -j >=20 > -----Original Message----- > From: owner-freebsd-questions@freebsd.org > [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of Jeremy > Bingham > Sent: Wednesday, June 25, 2003 2:25 PM > To: freebsd-questions@freebsd.org > Subject: NAT Dropping Internal Connection >=20 > I have a P-200 running 4.8-STABLE running as a NAT box at home. It > runs > well, except that periodically it will drop it's connection on the > internal side of the network. The external interface still works, > but the > internal machines can't ping the NAT box at all and the NAT box > can't > ping the internal machines. >=20 > I've looked through the mailing lists and google for hints why this > might be happening, but I can't find anything. /var/log/messages > also > reveals nothing. Here are the relevant kernel options: >=20 > options IPFIREWALL > options IPFIREWALL_FORWARD > options IPFIREWALL_DEFAULT_TO_ACCEPT > options IPDIVERT > options IPFILTER > options IPSTEALTH > options RANDOM_IP_ID > options TCP_DROP_SYNFIN >=20 > Would any of those cause the problem, or is there a kernel option > that > I'm accidentally leaving off? >=20 > Thanks, >=20 > -Jeremy Bingham >=20 >=20 > ---------------------------------------------- > /* You are not expected to understand this. */ >=20 > Captain_Tenille > http://www.satanosphere.com/ > jeremy@satanosphere.com >=20 --=20 ---------------------------------------------- /* You are not expected to understand this. */ Captain_Tenille http://www.satanosphere.com/ jeremy@satanosphere.com --kvUQC+jR9YzypDnK Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQE++fT2z9BfgBOfXn0RAkoBAKC5U25WPseDueZkA0eUSKk1WmKKigCcCOG4 pianzAqorWvUqZsX5hlqUB0= =6r3r -----END PGP SIGNATURE----- --kvUQC+jR9YzypDnK--
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