curl -i -X POST 'http://localhost:3080/v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/nat/nodes/7ac53432-e8aa-41ab-b3fe-a0278f0dd73b/adapters/0/ports/0/nio' -d '{"lport": 4242, "rhost": "127.0.0.1", "rport": 4343, "type": "nio_udp"}' POST /v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/nat/nodes/7ac53432-e8aa-41ab-b3fe-a0278f0dd73b/adapters/0/ports/0/nio HTTP/1.1 { "lport": 4242, "rhost": "127.0.0.1", "rport": 4343, "type": "nio_udp" } HTTP/1.1 201 Connection: close Content-Length: 89 Content-Type: application/json Date: Mon, 08 Jan 2018 08:15:49 GMT Server: Python/3.6 GNS3/2.1.2dev1 X-Route: /v2/compute/projects/{project_id}/nat/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio { "lport": 4242, "rhost": "127.0.0.1", "rport": 4343, "type": "nio_udp" }