wwan: T2219: use Jinja variables rather then Bash args

1 files changed, 26 insertions, 30 deletions

diff --git a/data/templates/wwan/ip-up.script.tmpl b/data/templates/wwan/ip-up.script.tmpl
index a63042989..3ae3e5e7d 100644
--- a/data/templates/wwan/ip-up.script.tmpl
+++ b/data/templates/wwan/ip-up.script.tmpl
@@ -1,30 +1,26 @@
-#!/bin/sh

-

-tty=$2

-ipparam=$6

-

-# Only applicable for Wireless Modems (WWAN)

-if [ -z "$(echo $tty |  egrep "tty(USB|ACM)")" ]; then

-    exit 0

-fi

-

-# device name and metric are received using ipparam

-device=`echo "$ipparam"|awk '{ print $1 }'`

-metric=`echo "$ipparam"|awk '{ print $2 }'`

-

-# Determine if we are enslaved to a VRF, this is needed to properly insert

-# the backup default route

-if [ -d /sys/class/net/${device}/upper_* ]; then

-    # Determine upper (VRF) interface

-    VRF=$(basename $(ls -d /sys/class/net/wlm0/upper_*))

-    # Remove upper_ prefix from result string

-    VRF=${VRF#"upper_"}

-    # Configure VRF default route

-    vtysh -c "conf t" -c "vrf $VRF" -c "ip route 0.0.0.0/0 ${device} ${metric}"

-else

-    # No VRF, use default routing table

-    vtysh -c "conf t" -c "ip route 0.0.0.0/0 ${device} ${metric}"

-fi

-

-DIALER_PID=$(cat /var/run/${device}.pid)

-logger -t pppd[$DIALER_PID] "added default route via $device metric $metric"

+#!/bin/sh
+
+tty=$2
+
+# Only applicable for Wireless Modems (WWAN)
+if [ -z "$(echo $tty |  egrep "tty(USB|ACM)")" ]; then
+    exit 0
+fi
+
+# Determine if we are enslaved to a VRF, this is needed to properly insert
+# the default route
+VRF_NAME=""
+if [ -d /sys/class/net/{{ intf }}/upper_* ]; then
+    # Determine upper (VRF) interface
+    VRF=$(basename $(ls -d /sys/class/net/wlm0/upper_*))
+    # Remove upper_ prefix from result string
+    VRF=${VRF#"upper_"}
+    # Populate variable to run in VR context
+    VRF_NAME=" -c vrf ${VRF_NAME} "
+fi
+
+# Apply default route to either default or VRF routing table
+vtysh -c "conf t" ${VRF_NAME} -c "ip route 0.0.0.0/0 {{ intf }} {{ metric }}"
+
+DIALER_PID=$(cat /var/run/{{ intf }}.pid)
+logger -t pppd[$DIALER_PID] "added default route via {{ intf }} metric {{ metric }}"