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 # vpnwatch
 VPN Watching bash script for use with OpenVPN on Openwrt
+
+ Standard bash script, requires bash install on OpenWrt
+ and monit to be installed and configured
+
+ We assume a few things when this is called, first
+ that the VPN DNS (Expressvpn) is failing second
+ that a restart of openvpn will fix it
+
+ Note the location of OpenVPN startup script assuming
+ its already setup and there
+
+ Note location of startup script is /etc/init.d/openvpn
+ We assume the OpenVPN file used to configure this connection
+ also has script security set to 2 so we can use the up 
+ and down scripts to force the DNS to swap. 
+
+ Make sure your wan port isn't setup for DHCP as some DHCP
+ setups can cause the DNS to reset from time to time 
+ Your ISP's DHCP may not be a problem though as I only
+ encountered this when I had another router upstream
+