From f74bc4cfa0077a9629a721b59adb87da69ac6565 Mon Sep 17 00:00:00 2001
From: Mike Reeves <mike.reeves@securityonionsolutions.com>
Date: Tue, 10 Mar 2020 15:56:05 -0400
Subject: [PATCH] Fix IP Calculation

---
 setup/so-functions | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/setup/so-functions b/setup/so-functions
index 6026510fb..77d0bf236 100755
--- a/setup/so-functions
+++ b/setup/so-functions
@@ -611,7 +611,14 @@ get_filesystem_root(){
 get_main_ip() {
 
   # Get the main IP address the box is using
-  MAINIP=$(ip route get 1 | awk '{print $NF;exit}')
+
+  # Add some logic because Bubntu 18.04 like to be different
+  if [ $OSVER == 'bionic' ]; then
+    MAINIP=$(ip route get 1 | awk '{print $7;exit}')
+  else
+    MAINIP=$(ip route get 1 | awk '{print $NF;exit}')
+  fi
+  
   MAININT=$(ip route get 1 | awk '{print $5;exit}')
 
 }