From e7fef8d5126f31ac2d006d95380e860e0a8babd8 Mon Sep 17 00:00:00 2001
From: iBeech <tombeech@me.com>
Date: Fri, 15 Jan 2021 17:26:54 +0000
Subject: [PATCH 1/2] Added support for multiple subnets to be passed to the
 LAN_NETWORK variable

Allow the LAN_NETWORK to accept multiple subnets. This can be done using a comma-separated list.

e.g. 192.168.3.0/24,192.168.4.0/24
---
 startup.sh | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/startup.sh b/startup.sh
index 6696d9d..4bf7095 100644
--- a/startup.sh
+++ b/startup.sh
@@ -9,9 +9,17 @@ printf "${SURFSHARK_USER}\n${SURFSHARK_PASSWORD}" > vpn-auth.txt
 
 if [ -n ${LAN_NETWORK}  ]
 then
-    DEFAULT_GATEWAY=$(ip -4 route list 0/0 | cut -d ' ' -f 3)
-    ip route add "${LAN_NETWORK}" via "${DEFAULT_GATEWAY}" dev eth0
-    echo Adding ip route add "${LAN_NETWORK}" via "${DEFAULT_GATEWAY}" dev eth0 for attached container web ui access
+    splitSubnets=$(echo ${LAN_NETWORK} | tr "," "\n")
+    
+    for subnet in $splitSubnets
+    do
+        echo "[$subnet]"
+        
+        DEFAULT_GATEWAY=$(ip -4 route list 0/0 | cut -d ' ' -f 3)
+        ip route add "$subnet" via "${DEFAULT_GATEWAY}" dev eth0
+        echo Adding ip route add "$subnet" via "${DEFAULT_GATEWAY}" dev eth0 for attached container web ui access
+    done
+    
     echo Do not forget to expose the ports for attached container we ui access
 fi
 openvpn --config $VPN_FILE --auth-user-pass vpn-auth.txt --mute-replay-warnings $OPENVPN_OPTS

From a639e0d140ba700f61b1f17b11ae8feaba9b5eec Mon Sep 17 00:00:00 2001
From: iBeech <tombeech@me.com>
Date: Fri, 15 Jan 2021 17:29:41 +0000
Subject: [PATCH 2/2] Update startup.sh

---
 startup.sh | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/startup.sh b/startup.sh
index 4bf7095..e7743c7 100644
--- a/startup.sh
+++ b/startup.sh
@@ -9,13 +9,12 @@ printf "${SURFSHARK_USER}\n${SURFSHARK_PASSWORD}" > vpn-auth.txt
 
 if [ -n ${LAN_NETWORK}  ]
 then
+    DEFAULT_GATEWAY=$(ip -4 route list 0/0 | cut -d ' ' -f 3)
+    
     splitSubnets=$(echo ${LAN_NETWORK} | tr "," "\n")
     
     for subnet in $splitSubnets
-    do
-        echo "[$subnet]"
-        
-        DEFAULT_GATEWAY=$(ip -4 route list 0/0 | cut -d ' ' -f 3)
+    do  
         ip route add "$subnet" via "${DEFAULT_GATEWAY}" dev eth0
         echo Adding ip route add "$subnet" via "${DEFAULT_GATEWAY}" dev eth0 for attached container web ui access
     done