path: root/net/bridge
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authorMarcelo Ricardo Leitner <marcelo.leitner@gmail.com>2015-05-21 10:57:12 -0300
committerPablo Neira Ayuso <pablo@netfilter.org>2015-06-12 14:06:24 +0200
commit779668450a990d402d316ffd9b7b103fbe5ab6f3 (patch)
treea9967d17f449a2f28f9dd2afec488e1160e3a49a /net/bridge
parentc63264def3393dd123bfa630a7a46b5d6d2d6038 (diff)
netfilter: conntrack: warn the user if there is a better helper to use
After db29a9508a92 ("netfilter: conntrack: disable generic tracking for known protocols"), if the specific helper is built but not loaded (a standard for most distributions) systems with a restrictive firewall but weak configuration regarding netfilter modules to load, will silently stop working. This patch then puts a warning message so the sysadmin knows where to start looking into. It's a pr_warn_once regardless of protocol itself but it should be enough to give a hint on where to look. Cc: Florian Westphal <fw@strlen.de> Cc: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge')
0 files changed, 0 insertions, 0 deletions

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