ip ban , fps limit

[feanor]

hi, i am new in this forum . first sorry , i dont know to where i must put this thread.

1) in my server g_banIPs doesnt work , what can i do for that ?(any script or something) and i dont have pb , i want to banip command works like pb_sv_banmask..

2) i want to put fps limit for my players without pb , is there any script for that ?

3) some stupids making bot attack on my server all the time , and blocking rcon.. how can i handle that ?

thanks a lot ...