From: Miguel Ghobangieno <mikeeusa@yahoo.com>
To: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Cc: netfilter@vger.kernel.org
Subject: Re: (DHCP) Ebtables ruleset isn't working, any ideas?
Date: Wed, 20 May 2009 06:21:49 -0700 (PDT) [thread overview]
Message-ID: <938754.69944.qm@web44813.mail.sp1.yahoo.com> (raw)
Kernel (newest stable w/grsecurity patch):
2.6.29.3-grsec
title Debian GNU/Linux, kernel 2.6.29.3-grsec
#lock
root (hd0,0)
kernel /boot/vmlinuz-2.6.29.3-grsec root=/dev/sda1 ro quiet
initrd /boot/initrd-2.6.29.3.img
Ebtables (Debian ancient!)
ebtables v2.0.8-2 (May 2007)
--- On Wed, 5/20/09, Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> wrote:
> From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
> Subject: Re: (DHCP) Ebtables ruleset isn't working, any ideas?
> To: "Miguel Ghobangieno" <mikeeusa@yahoo.com>
> Cc: netfilter@vger.kernel.org
> Date: Wednesday, May 20, 2009, 12:35 PM
> On Wed, 20 May 2009, Miguel
> Ghobangieno wrote:
>
> > I can't get DHCP to work through the firewall, I've
> tried everything, even:
> > ebtables -A FORWARD -p IPv4 --ip-sport 67:68 -j
> ACCEPT
> > ebtables -A FORWARD -p IPv4 --ip-dport 67:68 -j
> ACCEPT
> >
> > Other things I tried:
> > ebtables -A FORWARD -i eth0 -o eth1 -p 0x800 --ip-src
> 192.168.0.1 --ip-proto udp --ip-sport 67:68 -j ACCEPT
> > ebtables -A FORWARD -i eth1 -o eth0 -p 0x800 --ip-dst
> 255.255.255.255/255.255.255.255 --ip-proto udp --ip-dport
> 67:68 -j ACCEPT
> >
> > and before that:
> > ebtables -A FORWARD -p 0x800 --ip-src 192.168.0.1
> --ip-proto udp --ip-sport 68 -j ACCEPT
> > ebtables -A FORWARD -p 0x800 --ip-dst 192.168.0.1
> --ip-proto udp --ip-dport 67 -j ACCEPT
>
> What is your kernel version? What is your ebtables
> version?
>
> Best regards,
> Jozsef
> -
> E-mail : kadlec@blackhole.kfki.hu,
> kadlec@mail.kfki.hu
> PGP key : http://www.kfki.hu/~kadlec/pgp_public_key.txt
> Address : KFKI Research Institute for Particle and Nuclear
> Physics
> H-1525 Budapest 114,
> POB. 49, Hungary
>
next reply other threads:[~2009-05-20 13:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-20 13:21 Miguel Ghobangieno [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-05-20 18:42 (DHCP) Ebtables ruleset isn't working, any ideas? Miguel Ghobangieno
2009-05-20 20:22 ` Jozsef Kadlecsik
[not found] <805815.64593.qm@web44802.mail.sp1.yahoo.com>
2009-05-20 17:03 ` Jozsef Kadlecsik
2009-05-20 12:32 Miguel Ghobangieno
2009-05-20 12:35 ` Jozsef Kadlecsik
2009-05-20 13:58 ` Jozsef Kadlecsik
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