Add-on Ban An IP Across Multiple xenForo Installations

[Brent W]

Simple:

• Same database server
• Spammer joins one xenForo forum you have the ability to ban their ip across all other xenForo servers located on the same database server

 

[digitalpoint]

Assuming you have a VPS or your own server (obviously that's key), seems like an even better reason (than all the other good ones) to just block at the server level instead of the application level.

/sbin/route add -host 11.22.33.44 reject