Amanda-Users

Re: iptables and ip_conntrack_amanda

2004-07-28 12:04:14
Subject: Re: iptables and ip_conntrack_amanda
From: Andreas Sundstrom <sunkan AT zappa DOT cx>
To: amanda-users AT amanda DOT org
Date: Wed, 28 Jul 2004 17:58:45 +0200
Owen Williams wrote:
Hi,
  I've just upgraded one of my clients to Fedora Core 2,
2.6.6-1.435.2.3smp and want to try ip_conntrack_amanda (if its even
appropriate).

Make sure this patch is in: http://lists.netfilter.org/pipermail/netfilter-devel/2004-June/015806.html

I have verified that it fixes my earlier problems with kernels >=2.6.6-rc2<2.6.8-rc1 supporting ip_conntrack_amanda

# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
#   2004/06/20 22:45:31+02:00 kaber AT trash DOT net=20
#   [NETFILTER]: Fix offset calculation in amanda conntrack helper
#=20
# net/ipv4/netfilter/ip_conntrack_amanda.c
#   2004/06/20 22:45:22+02:00 kaber AT trash DOT net +1 -1
#   [NETFILTER]: Fix offset calculation in amanda conntrack helper
#=20
diff -Nru a/net/ipv4/netfilter/ip_conntrack_amanda.c b/net/ipv4/netfilter/i=
p_conntrack_amanda.c
--- a/net/ipv4/netfilter/ip_conntrack_amanda.c  2004-06-20 23:00:42 +02:00
+++ b/net/ipv4/netfilter/ip_conntrack_amanda.c  2004-06-20 23:00:42 +02:00
@@ -107,7 +107,7 @@
                exp->mask.dst.u.tcp.port =3D 0xFFFF;
=20
                exp_amanda_info =3D &exp->help.exp_amanda_info;
-               exp_amanda_info->offset =3D data - amanda_buffer;
+               exp_amanda_info->offset =3D tmp - amanda_buffer;
                exp_amanda_info->port   =3D port;
                exp_amanda_info->len    =3D len;
=20


Does anyone have an example for /etc/sysconfig/iptables?

I haven't actually used the amanda_conntrack stuff so someonelse needs to answer this.

/Andreas

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