Which URLs+IPs needed for outbound traffic from Nextcloud-server?

📑 How to
,
1

Hi all,
for security reasons I only want to allow my Nextcloud-server to talk to ip-addresses and urls which it has to. So my firewall rule is like this:
Source: Nextcloud-Server
Destination: URLs for Linux-Updates, NTP-Server, SMTP-Server …
(separated into several rules depending on the needed service, of course)

Now I am looking for a list of ip-addresses and urls that are needed by the nextcloud-server to work porperly. I found out that the nextcloud-Server needs the following:

  • nextcloud.com:443 → to check for updates
  • 88.198.160.138:443 → to check for apps (the ip belongs to reverseproxy.nextcloud.com which can not be resolved)
  • github.com:443 → to download new apps
    These are the urls/ips which I found yet, but I guess there are some more, that are needed to have the full comfort of nextcloud. Does anyone knows where to get this list?
    Regards
    Max
2

Some required URLs were mentioned in this github issue (https://github.com/nextcloud/server/issues/8147):

Basic updates:

App Store Browsing:

App Install:

  • many different URLs (depends on app developer)

These apps:

If you want to use federated sharing, the federated host must be allowed as well.
Internet connectivity check pings www.nextcloud.com, www.google.com.

3

This topic was automatically closed 25 days after the last reply. New replies are no longer allowed.