- I recently purchased a Cloudron license but until now I could't actively use it due to security concerns: I wish to have another VPS instance (in the same VPC) acting as a gateway (to my Cloudron), such that it could provide reverse proxy (NOT ONLY for HTTPS), maybe packet filtering, vpn and whatever else a gateway/router would do.
- Other posts that I found in this forum were not specifically helpful, and, as of now, the documentation about it is somewhat terse (https://docs.cloudron.io/networking/#firewall).
- So I humbly ask the following:
- What EXACTLY (on the linux system and wherever else) does the "Trusted IPs & Ranges" setting do? The GUI description suggests it only applies to HTTP, but why is that? Whats the difference
- What EXACTLY (on the linux system and wherever else) does the "Blocked IPs & Ranges" setting do? Is it just transpiled into Cloudron's instance nftables/iptables?
- What is the maximum number of lines that the "Blocked IPs & Ranges" and "Trusted IPs & Ranges" can take? And how long does it take to be in effect?
- Could Cloudron's staff shine some light about this at the documentation? I found other forum topics asking for clarifications on networking configs like this, so maybe it deserves to get more detailed documentation.