Whitlisting in Opnsense 17.1

[akashkaveti]

Hello,

I am looking for whitelisting option in opnsense. The basic need for me to block all the traffic to internet and allow fot specific urls.

Thanks.

[bartjsmit]

You need to run a proxy to filter by URL https://docs.opnsense.org/manual/proxy.html

Bart...

[akashkaveti]

Hi,

Is it possible to set up proxy-whitelisting without configuring on the client side?
In my case I have server behind opnsense which should only have access to ubuntu repositories and github.

Thanks.

[fabian]

In this case I would suggest to add a host alias and use it instead of the proxy In this case you only have to pass traffic to this desinations.

[akashkaveti]

Hey,

Thank you for the reply, I have added host alias. But when I try to add this alias firewall rule, it seems not working.

basically what I did was disabled the default allow rule and added another rule under LAN tab, which allows lan addresses to access the host alias.

appreciate any kind of help here.