Not able to shadow IGEL OS over ICG, Error: “VNC desktop: IP ADDRESS:0 Error: Connection was closed by VNC server”


I am not able to shadow a device that was registered in ICG (latest version). The shadow profile got sent via UMS to client, but I get error msg when shadowing: “VNC desktop: IP ADDRESS:0 Error: Connection was closed by VNC server”

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Any troubleshooting tips?


Hi Luis – Secure VNC is enabled? kb.igel.com/igelos-11.03.100/en/secure-shadowing-vnc-with-tls-ssl-24385099.html


Yes. Under System > Remote Access, I have selected “secure mode”. I have also selected “enable secure VNC globally” under UMS Administration > Global Configuration > Remote Access.


Hi I am getting the same error. IGEL OS 11.03.110, UMS 6.03.130, ICG 2.01.110

any ideas ?


Michael. I’m gonna work with IGEL support on this tomorrow, and if there’s a solution, I’ll post it.

Michael, did you order any Enterprise Management Pack licenses for your devices? I think that may be the problem. I’m waiting on a trial license to confirm this.

Michael – for my case, it did turn out to be a license issue. I am now able to shadow icg endpoints

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