802.1x configuration
hello,
don't know how configure 802.1x authentication on 3com 4500 switch , win 2008 nps server?
i tried 7 step-by-step tutorial without success.
i have connected switch radius server without problems if tried connect computer network via protected port received "authentication failed". lines radius log:
192.168.0.xxx,host/computer.domain.local,12/27/2011,17:05:44,ias,tmg1,4,192.168.0.xxx,32,001ac15dce02,5,16785409,61,15,6,2,7,1,31,001f-d091-38fc,4108,192.168.0.xxx,4116,43,4128,switch,4154,microsoft routing , remote access service policy,4156,microsoft routing , remote access service authentication servers,4155,2,4157,192.168.0.yyy,4136,1,4142,0
192.168.0.xxx,host/computer.domain.local,12/27/2011,17:05:44,ias,tmg1,4157,192.168.0.yyy,4155,2,4156,microsoft routing , remote access service authentication servers,4154,microsoft routing , remote access service policy,4128,switch,4116,43,4108,192.168.0.xxx,4136,3,4142,112
i found solution. problem in "accounting optional" parametr on switch. if have same problem here important configuration on 3com switch:
dot1x dot1x authentication-method eap undo dot1x handshake enable radius scheme nps server-type standard primary authentication 192.168.0.xxx key authentication password user-name-format without-domain calling-station-id mode mode2 uppercase domain xxx.local scheme radius-scheme nps authentication radius-scheme nps accounting optional
here important configuration on nps server:
Windows Server > Network Access Protection
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