SNAC-LAN Enforcer Transparent mode
i have set up SNAC for host integrity check as a LAN enforcer in transparent mode. i have setup vlans on the switch, setup interfaces on the router with routing. pinging from client pc when connected to a guest vlan is successful. when i connect a pc to the switch it fails to authenticate and is moved to the guest vlan that is when Wired AutoConfig service is no running. if i start th wired Autoconfig service it tries to authenticate but fails and does not move pc to guest vlan or quarantine vlan. on the Symantec Endpoint Manager on SNAC settings i have set it to ignore result on host integrity check and action is to open port. i enabled debug on the switch, and when a switch is trying to authenticate it shows a message that the SNAC enforcer is not responding.
The SNAC kernel log shows "[ radproxy.c][ 2846]: Invalid signature from switch 192.168.1.2", but the key password matches. please assist i dont know where im doing it wrong. below is the cisco 2960 switch config: