diff options
Diffstat (limited to 'roles/common/files/etc/network/if-up.d/ipsec')
| -rwxr-xr-x | roles/common/files/etc/network/if-up.d/ipsec | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/roles/common/files/etc/network/if-up.d/ipsec b/roles/common/files/etc/network/if-up.d/ipsec index db9f979..4a84112 100755 --- a/roles/common/files/etc/network/if-up.d/ipsec +++ b/roles/common/files/etc/network/if-up.d/ipsec @@ -1,29 +1,38 @@ #!/bin/sh -# + # A post-up/down hook to automatically create/delete a 'sec' VLAN # device, and a dedicated, host-scoped, IP for IPSec (v4 only). +# 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 ifsec=sec0 ipsec=172.16.0.1/32 # /!\ This mark much match that in /usr/local/sbin/update-firewall.sh. secmark=0xA99 # Ignore the loopback interface and non inet4 families. [ "$IFACE" != lo -a "$ADDRFAM" = inet ] || exit 0 # Only the device with the default, globally-scoped route, is of # interest here. [ "$( /bin/ip -4 route show to default scope global \ | sed -nr '/^default via \S+ dev (\S+).*/ {s//\1/p;q}' )" \ = \ "$IFACE" ] || exit 0 |