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-rwxr-xr-xroles/common/files/etc/network/if-post-down.d/iptables15
1 files changed, 12 insertions, 3 deletions
diff --git a/roles/common/files/etc/network/if-post-down.d/iptables b/roles/common/files/etc/network/if-post-down.d/iptables
index 944ff3a..d27977d 100755
--- a/roles/common/files/etc/network/if-post-down.d/iptables
+++ b/roles/common/files/etc/network/if-post-down.d/iptables
@@ -1,12 +1,21 @@
#!/bin/sh
-#
+
# A post-down hook to flush ip tables and delete custom chains in the
# loaded v4 and v6 rulesets.
+# Copyright © 2013 Guilhem Moulin <guilhem@fripost.org>
#
-# Copyright 2013 Guilhem Moulin <guilhem@fripost.org>
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
#
-# Licensed under the GNU GPL version 3 or higher.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
set -ue
PATH=/usr/sbin:/usr/bin:/sbin:/bin