jwauth adds a new textfield called "IP Address" in FE-User
records. We haven't created a special tab for this column, so you will find it
on the last tab of fe_user record.
We prefer to enter the full IP address, but, if needed, you also can enter just
parts of your IP address.
jwauth also supports the use of IPv6 addresses.
If you're working with IPv6 address you have to enter the full IPv6
4324:::A5B3 parts are allowed. Such parts you have to fill