[pre89]

i have a problem that i want to block some ipies login to my website. i want to ban the useres which send bad coments. how can i find their ip? i use wp-ban plugin for this

[Robkk]

in a unmodified bbpress fresh install you should see the ip right around the users avatar in a topic.

block bots if its regular people that are just acting wild go edit their profile and change it to blocked.