Vypadky wifi siete...

Vo firme je 12 apciek cisco, rozdelene su na 3 siete (SSID) A, B, C. Siet C zacala dost casto pred dvoma dnami vypadavat, restart wifi controlera nepomohol, potom som si v logoch vsimol nasledujucu spravu, ktora sa dost casto opakuje:
IDS Signature attack detected. Signature Type: Standard, Name: Broadcast Probe floo, Description: Broadcast Probe Request flood, Detecting AP Name: AP7_Produc2, Radio Type: 802.11b/g, Preced: 6, Hits: 50, Channel: 11, MostOffendingMac: 00:17:31:21:0C:DE
Nevie mi niekto poradit ako tento problem vyriesit. Dakujem!