Connection from container to internet?

[skonmeme]

Currently, I use Fusion 12.

I got following error. It cound not connect to internet. How to fix it?

vctl run -i -t -p 8888:8888 continuumio/miniconda3 /bin/bash

> (base) root@miniconda3-117e:/# pip install numpy
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f541c86c0d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/numpy/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f541c86ca60>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/numpy/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f541c86cdf0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/numpy/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f541c86cdc0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/numpy/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f541c86ca90>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/numpy/
ERROR: Could not find a version that satisfies the requirement numpy (from versions: none)
ERROR: No matching distribution found for numpy