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cleanup: Cleanup shellcheck reported concerns in vtun_up 

Change-Id: I88c775243a33731a182fd81d411bca664538e536
This commit is contained in:
Conrad Lara - KG6JEI 2016-06-15 07:59:33 -07:00
parent 70e93c09d7
commit 1ee5cc698b
1 changed files with 12 additions and 12 deletions
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24
files/usr/local/bin/vtun_up
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@ -38,7 +38,7 @@ LICENSE
interface=$1
action=$2
configmode=`uci -q -c /etc/local/uci/ get hsmmmesh.settings.config`
configmode=$(uci -q -c /etc/local/uci/ get hsmmmesh.settings.config)
echo "Firewall rules for $interface $action"
# Do nothing if node is not in mesh mode
@ -47,22 +47,22 @@ if [ "$configmode" != "mesh" ] ; then exit 0; fi
if [ "$action" = "up" ] ; then
# Adding route policies for tunnel interface
# identical to hotplug for dtdlink
if ( ! `ip rule list | egrep "^20020:.*$interface.*30" > /dev/null`) then
if ( ! ip rule list | egrep "^20020:.*$interface.*30" > /dev/null ) then
if [ -e /etc/config/dmz-mode ] ; then
ip rule add pref 20010 iif $interface lookup 29 # local interfaces
ip rule add pref 20010 iif "$interface" lookup 29 # local interfaces
fi
ip rule add pref 20020 iif $interface lookup 30 # mesh
ip rule add pref 20080 iif $interface lookup 31 # gateway
ip rule add pref 20090 iif $interface lookup main
ip rule add pref 20099 iif $interface unreachable
ip rule add pref 20020 iif "$interface" lookup 30 # mesh
ip rule add pref 20080 iif "$interface" lookup 31 # gateway
ip rule add pref 20090 iif "$interface" lookup main
ip rule add pref 20099 iif "$interface" unreachable
fi
else
# Remove route policies for tunnel interface
ip rule del pref 20010 iif $interface lookup 29
ip rule del pref 20020 iif $interface lookup 30
ip rule del pref 20080 iif $interface lookup 31
ip rule del pref 20090 iif $interface lookup main
ip rule del pref 20099 iif $interface unreachable
ip rule del pref 20010 iif "$interface" lookup 29
ip rule del pref 20020 iif "$interface" lookup 30
ip rule del pref 20080 iif "$interface" lookup 31
ip rule del pref 20090 iif "$interface" lookup main
ip rule del pref 20099 iif "$interface" unreachable
fi
exit 0;