Special character '/' in the CLI

[acloudiator]

I received an error '404 not found' when I try to write the character '/' in the CLI, for instance, when I write "polycubectl router r1 routingtableentryipv6 f80::/64 c213::/64 show interface".
This doesn't appear when I do the same when I add a port ("polycubectl router r1 ports add port1 ipv6="fe21::/64")

[acloudiator]

if you enable debug option for CLI, you can see rest requests for following commands:

polycubectl router r1 routingtableentryipv6 f80::/64 c213::/64 show interface

GET http://localhost:9000/polycube/v1/router/r1/routingtableentryipv6/f80::/64/c213::/64/interface/

polycubectl router r1 ports add port1 ipv6="fe21::/64"

POST  http://localhost:9000/polycube/v1/router/r1/ports/port1/
{
    "ipv6": "fe21::/64"
}

The problem, in the first case, is about special characters (for example '/' ), when placed inside the URL of the request because can be misunderstood, in other cases even not supported.

The problem is not present in the second case because are placed in the body.

A possible solution could be to add url-encoding support both CLI and Server side.

-Matteo