IPSEC STATUS command is not updating the tunnel status

Installing and Using OpenWrt Network and Wireless Configuration
1

  1. When IOT gateway device network goes down then IPSEC status shows correct status, as below:
    Security Associations (0 up, 0 connecting):
    Device1[1]: ESTABLISHED 37 minutes ago

  2. When the IPSEC Sophos firewall is down that time also IPSEC status command shows correct status, as below:
    Security Associations (0 up, 0 connecting):
    Device1[1]: ESTABLISHED 37 minutes ago

  3. Due to some reason, if the IOT GATEWAY get disconnected from Sophos firewall, IPSEC status command shows wrong status, as below:
    Security Associations (1 up, 0 connecting):
    Device1[1]: ESTABLISHED 37 minutes ago