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Internet connectivity and NTP issue in Collaboration 11.0 lab

ovcharenko-di
Level 1
Level 1

‎03-15-2020 09:46 AM

Hello!

It seems that servers stopped sync in my Collaboration 11.0 lab since hosts (and hq-cucm-pub) cannot access internet anymore.

Configured NTP server 128.107.212.175 now must be out of reach. Command "utils ntp status" shows "unsyncronized".

 

Also, I cant open ssh and rdp sessions in web-browser anymore. ssh shows black screen with no prompt, rdp window attempts to reconnect repeatedly. My VPN is working ok since I can log into machines directly from my PC with PuTTY and mstsc.

 

 

Please, advice.

Regards, Dima

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omz
VIP Alumni
VIP Alumni

‎03-29-2020 12:40 AM

Hi 

I think it's due to Cisco's security policy .. Internet is now blocked from the sandboxes.

HTH

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