customers dchp router's traffic

How do block customer's dchp router traffic to bounce back to my network? Is any protocol filtering options feature?  Do I get it done on the SM or is there anything to block in the AP? I saw firewall layer 2 and layer 3 options any ideas?

Thanks 

Hi, 

If you mean block DHCP servers connected to the LAN port of the SM, it can be done by disabling a parameter on the SM under Configuration > Network :

DHCP_Server_below_SM.png

Thanks,

Sriram

Thanks a lot, I'll go ahead and test it.