Dear all,
I have uploaded a video of an old VeriGraph demo here
<https://owncloud.ipv6.polito.it:9090/index.php/s/SOWq9diFjZikeCH>. I
have thought you may be interested to watch it in view of the next
online meeting to start in understanding how VeriGraph works.
It is the same demo we prepared for introducing VeriGraph in Parser one
year ago. In practise, VeriGraph was integrated in an NFV orchestrator,
Escape, developed in another project and the aim of this demo was to
show the verification workflow implemented by the overall architecture
(i.e. Escape + VeriGraph). In fact, the video shows that at the
beginning I requested a service graph (shown in the jpeg file available
on the public link) where a firewall was erroneously configured to drop
any packet. In this case, the verification failed and the deployment of
the graph was stopped. Then, the video continues by showing the
deployment of the same service graph but with a correct firewall
configuration. This second request has been completed because the
verification succeeded. In both the service graph requests, VeriGraph
had checked the reachability of any host of the network with the web server.
As I told you, this is just an example of what we expect VeriGraph can
do within Parser. We can discuss more in depth about the inputs required
by our verification service and its outputs, on how the overall
architecture can manage such information, during the next online meeting.
In case we have time, we may discuss also about the apigateway and its
API, because I tried to experiment with it, but I have encountered some
problems.
Many thanks,
Serena
--
Research Fellow
Politecnico di Torino
DAUIN - Dipartimento di Automatica e Informatica
Email:serena.spin...@polito.it
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