Feature Request: Outbound firewall


While we have defacto inbound port blocking, via virtue of being behind NAT - it would be great to be able to block outbound traffic on a destination IP/port basis, except when the traffic originates from a specific device on our network.


My use-case is for being able to block all outbound SMTP (port 25) destined traffic except the traffic coming from my mail servers IP/MAC.

This way only the legitimate mail traffic coming from my mail server would be tied to my static WAN IP.

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  • It would be nice to be able to block outbound DNS requests not defined in the DNS server list in the app; bonus points if we can force-redirect them to one of them. I would be fine if this was a single toggle that figured it out, or if I had to setup a few rules to get there. The eero way feels like the former (a "only defined dns allowed" toggle or something) given that a single toggle would do the work for you.

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