Having Refresh problems with one machine

Question

Does anyone know what this would be. When I observe computers, one machine on the local network does not refresh, like all the others.
You can really see the differenc in refresh between the other machines and this one. This one seems to stand still. All the machines are the same and run the same OS X 10.4.
Thanks

Answer 1

OK.
Your working config looks like this. I've omitted all but the essentials of this RADIUS auth.
aaa group server radius rad_eap1
server 10.100.0.16 auth-port 1645 acct-port 1646
aaa authentication login eap_methods1 group rad_eap1
dot11 ssid WireMassey
   authentication open eap eap_methods1
   authentication key-management wpa
   guest-mode
radius-server attribute 32 include-in-access-req format %h
radius-server host 10.100.0.16 auth-port 1645 acct-port 1646 key 7
radius-server vsa send accounting
You have called eap_methods1 in the SSID which is pointing to rad_eap1 server group, which contains server 10.100.0.16.
For the "non-working" config; the config doesn't appear finished.
aaa group server radius rad_eap
*empty*
aaa authentication login eap_methods group rad_eap
dot11 ssid VesDwn1
   authentication open
   guest-mode
radius-server attribute 32 include-in-access-req format %h
radius-server host 10.100.0.16 auth-port 1645 acct-port 1646 key 7
radius-server vsa send accounting
In the "non-working" config; you aren't calling any EAP method in the SSID.  Also; you don't have the server added to your server group "rad_eap"
You need to add your 10.100.0.16 host to the "aaa group server radius rad_eap" and then add "authentication open eap eap_methods" to your SSID.
Everything else seems fine.  Although, as Leo suggested; please make sure this is working properly with open authentication first (which it looks like how the non-working is currently configured).