Buy or Renew
Buy or Renew
Duo Security forums now LIVE! Get answers to all your Duo Security questions. Learn more
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation
451
Views
0
Helpful
1
Replies

Dot1x - guest-critical vlan - validating certificate looping

robetrem
Level 1
Level 1

‎05-21-2009 04:06 PM - edited ‎03-10-2019 04:30 PM

Really don't know if it is normal, dot1x authentication is working well, using EAP-TLS againts an IAS and windows certificate server.

Question is: the guest Vlan or critical vlan when assigned are working fine except the DHCP Icon still running indicating "validating identity" giving the feeling to the users it is not working even if ip address were well assigned and working well.

Is there a setup I am missing somewhere ?

Thanks

Labels:
0 Helpful
1 Reply 1

jafrazie
Cisco Employee
Cisco Employee

‎06-03-2009 01:08 PM

No, this is most likely b/c you're catching it when the supplicant has sent out an EAPOL request and the switch is now ignoring it (if it places the PC in guest or critical).

Refreshing the status will work .. should be 30 or 60 sec .. not sure for the windows native supplicant.

0 Helpful
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Customers Also Viewed These Support Documents