UNetLab Putty Connection TimeOut?

Good day,

Then it should work via Putty to the virtual equipment UNetLab. Did everything according to instructions and documentation c unetlab.com.
Deployed the OVA file for the ip address, created a test glands, downloaded and filled in the following IOU images:

-rwxr-xr-x 1 root root 113535540 Jun 7 15:04 L2-ADVENTERPRISEK9-M-15.2-IRON-20151103.bin
-rwxr-xr-x 1 root root 159350476 Jun 7 15:04 L3-ADVENTERPRISEK9-M-15.4-2T.bin


As well generated the iourc file.
Proposal has access rights to the images.
Test run images works with a Bang:
cd /opt/unetlab/addons/iol/bin
touch NETMAP
LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L3-ADVENTERPRISEK9-M-15.4-2T.bin 100


But when I try to connect with putty pomoshchbju, throws a black screen and the error Connection TimeOut.
Connect via Firefox, Elementary OS Freya.
Prompt where still to dig.
Thanks in advance for the answer.
July 8th 19 at 16:00
3 answers
July 8th 19 at 16:02
Solution
If someone come in handy, it helped me updating the system and package UnetLab.
July 8th 19 at 16:04
Either the SSH server on a different port hangs, or it is not there at all, or no access.
There is a suspicion that the IOU image is not compatible with this release UNL. - Laila24 commented on July 8th 19 at 16:07
July 8th 19 at 16:06
Default connects via telnet.
The telnet client in Windows 7, 8 and higher is turned off by default, you need to include in the components.
Putty hasn't set up.

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