Resetting the Global Setting IP Access Setting
To reset the global setting IP access setting
1. Shut down Integration Server.
2. Edit the server.cnf file and locate the watt.server.hostAllow parameter.
3. Update the parameter to specify the IP address of a host that you want to be able to access Integration Server, as in this example:
watt.server.hostAllow=132.906.19.22
or
watt.server.hostAllow=2001:db8:85a3:8d3:1319:8a2e:370:7348
4. Save the file and restart Integration Server.