Algo on Oracle VPN (cloud-NAT'd IP)

[citadella]

Hey all-I'm trying to setup Algo on Oracle (free-tier) VPN but can't seem to get it working no matter what I do. Algo itself deploys fine, and I can confirm I can see it listening on 51820, but I can't connect there from elsewhere. I've checked my Oracle FW rules (and ultimately set it up as allow all) but I think it might have something to do with the fact that Oracle doesn't give a box its public IP address but rather handles NAT at the cloud level, meaning I'm essentially creating Algo behind a NAT. The Algo box only sees a 10.x address as the public, but I have a separate public IP I'll be connecting from. Is there a way to configure/run Algo such that wireguard will connect past this NAT rule? Again, I've checked the FW on the provider (and locally on the box) but just can't get it going...

[julestuscano]

Oracle cloud encourages the use of iptables instead of UFW firewall whcih means you have to enable the ports on iptables firewall along with oracle firewalls. Make sure you save them as iptables firewall will return to default if not saved