Cannot Sandbox App

root@swi-mdm9x15:/legato/systems/current/appsWriteable/httpGet/etc# curl https://httpbin.org/get
curl: (6) Could not resolve host: httpbin.org

root@swi-mdm9x15:/legato/systems/current/appsWriteable/httpGet/etc# cm data connect
Setting up profile 1
Connecting … ok
Checking if device ‘rmnet0’ is up … ok
Routing inet … ok
Updating /etc/resolv.conf … ok
Updating /etc/resolv.conf … ok
Testing connection … ^C
root@swi-mdm9x15:/legato/systems/current/appsWriteable/httpGet/etc# curl https://httpbin.org/get
{
“args”: {},
“headers”: {
“Accept”: “/”,
“Host”: “httpbin.org”,
“User-Agent”: “curl/7.58.0”,
“X-Amzn-Trace-Id”: “Root=1-5fe9ef99-1e3f8fe037955ec03e8ca987”
},
“origin”: “80.75.32.63”,
“url”: “https://httpbin.org/get
}