Opening Ports; Connectivity Requirements For Ngc Containers - Nvidia DGX A100 User Manual

7.1.5

Opening Ports

Make sure that the ports listed in the following table are open and available on
your firewall to the DGX A100 System:
Port (Protocol)
22 (TCP)
53 (UDP)
80 (TCP)
443 (TCP)
443 (TCP)
7.2 CONNECTIVITY REQUIREMENTS FOR NGC
CONTAINERS
To run NVIDIA NGC containers from the NGC container registry, your network must be
able to access the following URLs:

http://archive.ubuntu.com/ubuntu/
 http://security.ubuntu.com/ubuntu/

http://international.download.nvidia.com/dgx/repos/
(To be accessed using apt-get, not through a browser.)
 https://apt.dockerproject.org/repo/
 https://download.docker.com/linux/ubuntu/

https://nvcr.io/
To verify connection to nvcr.io, run
$ wget https://nvcr.io/v2
You should see connecting verification followed by a 401 error.
DGX A100 System User Guide
Direction Use
Inbound SSH
Outbound DNS
Outbound HTTP, package updates
Outbound For internet (HTTP/HTTPS) connection to
NVIDIA GPU Cloud
If port 443 is proxied through a corporate
firewall, then WebSocket protocol traffic
must be supported
Inbound For BMC web services, remote console
services, and cd-media service.
If port 443 is proxied through a corporate
firewall, then WebSocket protocol traffic
must be supported
Chapter 7 : Network Configuration
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