Date: Sat, 30 Apr 2005 08:12:08 -0500 From: "Fafa Diliha Romanova" <fteg@london.com> To: bob@a1poweruser.com, questions@freebsd.org Subject: RE: Please help me with PF (thanks) Message-ID: <20050430131208.3E2714BEAD@ws1-1.us4.outblaze.com>
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Hello Bob!
Actually, yeah. Strange ...
I guess it's a BIND issue then.
But my BIND setup has been running flawlessly for months
now. I haven't committed any changes to my configuration since
it stopped working. Nothing in /var/log ...
Thanks,
-- Fafa
----- Original Message -----
From: bob@a1poweruser.com
To: "Fafa Diliha Romanova" <fteg@london.com>, questions@freebsd.org
Subject: RE: Please help me with PF (thanks)
Date: Sat, 30 Apr 2005 08:06:49 -0400
>=20
> Simple question, do problems 1, 2, & 3 still happen when you comment
> out the pf statements in rc.conf and run with out a firewall?
>=20
> -----Original Message-----
> From: owner-freebsd-questions@freebsd.org
> [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of Fafa Diliha
> Romanova
> Sent: Saturday, April 30, 2005 7:51 AM
> To: questions@freebsd.org
> Subject: Please help me with PF (thanks)
>=20
>=20
>=20
> Hello!
>=20
> Problems:
>=20
> 1. BIND stops workin after a while
> 2. I cannot establish SSH connections
> 3. I cannot FTP to certain sites
> 4. PF crashes my computer on FTP uploads
>=20
> So I'm seeking solutions to these problems.
> And maybe ways to SIMPLIFY my pf.conf:
>=20
> -----------------------------
>=20
> int_if=3D"ep0"
> ext_if=3D"lnc0"
>=20
> # *** Options
> #
> set block-policy drop
>=20
> # *** Scrub incoming packets
> #
> scrub in all
>=20
> # *** NAT
> #
> nat on $ext_if from $int_if:network to any -> ($ext_if)
> rdr on $int_if proto tcp from any to any \
> port 21 -> 127.0.0.1 port 8021
>=20
> # *** Default deny policy
> #
> block drop log all
>=20
> # *** Pass loopback traffic
> #
> pass quick on { lo0 $int_if }
>=20
> # *** Outgoing
> #
> pass out on $ext_if inet proto { tcp, udp, icmp } \
> from ($ext_if) to any keep state
>=20
> # *** Bootstrap
> #
> pass out on $ext_if inet proto udp \
> from any port 68 to any port 67 keep state
>=20
> # *** DNS and NTP
> #
> pass out on $ext_if inet proto udp \
> from ($ext_if) to any port { 53, 123 } keep state
>=20
> # *** SSH, HTTP and Ident
> #
> pass in on $ext_if inet proto tcp \
> from any to ($ext_if) port { 22, 80, 113 } flags S/SA keep
> state
>=20
> # *** Active FTP
> #
> pass in on $ext_if inet proto tcp \
> from port 20 to ($ext_if) user proxy flags S/SA keep state
>=20
> -----------------------------
>=20
> Thank you all so much!
> -- Fafa
>=20
> --
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>=20
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--=20
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