Network Configuration
DGX A100 System
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4.
Reload the systemctl daemon.
$ sudo systemctl daemon-reload
5.
Restart Docker.
$ sudo systemctl restart docker
7.3
Open Ports
Make sure that the ports listed in the following table are open and available on your firewall to
the DGX A100 System:
Table 7-1.
Open Ports
Port (Protocol)
Direction
Use
22 (TCP)
Inbound
SSH
53 (UDP)
Outbound
DNS
80 (TCP)
Outbound
HTTP, package updates
443 (TCP)
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.
443 (TCP)
Inbound
For BMC web services,
remote console services, cd-
media service, and Redfish.
If port 443 is proxied through
a corporate firewall,
WebSocket protocol traffic
must be supported.
7.4
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.)