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add option to drop the default route on providers, that do not override it properly

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Hendrik Jonas Meyer
2018-01-16 22:24:17 +01:00
parent 165c187525
commit e37641653c
3 changed files with 17 additions and 0 deletions
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9
README.md
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@@ -367,3 +367,12 @@ $ sudo systemctl stop transmission-openvpn.service
# Later ... # Later ...
$ sudo systemctl start transmission-openvpn.service $ sudo systemctl start transmission-openvpn.service
``` ```
## Drop the default route
Some VPNs do not override the default route, but rather set other routes with a lower metric.
This might lead to te default route (your untunneled connection) to be used.
To drop the default route set the environment variable `DROP_DEFAULT_ROUTE` to `true`.
*Note*: This is not compatible with all VPNs. Please check yourself if your provider overrides the default route properly.

3
transmission/environment-variables.tmpl
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@@ -81,3 +81,6 @@ export PGID={{ .Env.PGID }}
# Support custom web frontend # Support custom web frontend
{{ if .Env.TRANSMISSION_WEB_HOME }} export TRANSMISSION_WEB_HOME={{ .Env.TRANSMISSION_WEB_HOME }} {{end}} {{ if .Env.TRANSMISSION_WEB_HOME }} export TRANSMISSION_WEB_HOME={{ .Env.TRANSMISSION_WEB_HOME }} {{end}}
# Support dropping the default route after connection
export DROP_DEFAULT_ROUTE={{ .Env.DROP_DEFAULT_ROUTE }}

5
transmission/start.sh
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@@ -38,6 +38,11 @@ fi
. /etc/transmission/userSetup.sh . /etc/transmission/userSetup.sh
if [ "true" = "$DROP_DEFAULT_ROUTE" ]; then
echo "DROPPING DEFAULT ROUTE"
ip r del default || exit 1
fi
echo "STARTING TRANSMISSION" echo "STARTING TRANSMISSION"
exec sudo -E -u ${RUN_AS} /usr/bin/transmission-daemon -g ${TRANSMISSION_HOME} --logfile ${TRANSMISSION_HOME}/transmission.log & exec sudo -E -u ${RUN_AS} /usr/bin/transmission-daemon -g ${TRANSMISSION_HOME} --logfile ${TRANSMISSION_HOME}/transmission.log &