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Access Not Available

We've detected that your IP address is not in our whitelist.

This service is currently restricted to CERNET networks. If you should have access to this resource, please check the following information.

If you are on CERNET network:

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  • Try refreshing the page after confirming your connection
  • Clear your browser cache and try accessing the website again
  • If problems persist, try using a different browser

If you are outside the authorized network:

  • You need to connect through CERNET network to access this content
  • Alternatively, if you are a UESTCer, you can use the WEBVPN service provided below

VPN Access

If you are a UESTCer to access this content but are outside the CERNET network, you can use WEBVPN service to connect.

Go to WEBVPN