wireless connection

When the user domain_aislas was trying to authenticate with NA domain AD, EMEA domain AD , the authentication failed -through wireless

when using LAN CAT 5 it works

When the same user came across LA Domain AD the authentication succeeded.  

Authentication failure from Clearpass
NA domain AD - 10.130.x.x: User not found.
MSCHAP: Authentication failed
EAP-MSCHAPv2: User authentication failure

Service groups and the AD servers in Clearpass
1. NA_Enterprise wireless access ( Authentication for the user a_aislas failed here )

here all doamins are parent child relationship

is it a subnet issue
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James BunchSystems EngineerCommented:
To determine if its a subnet issue, connect with a wire and run a command prompt, see below, and compare the data. Then connect with wireless and run the same command and compare apples to apples. We couldn't tell you specifically if its one or not without the return information from the NIC's.

CMD: ipconfig /all

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Shaun VermaakTechnical SpecialistCommented:
So you have two domains NA and LA? Why would LA user work on NA domain?
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Wireless Networking

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