firewall configuration to accept connections only from certain public IPs- help

[pino121]

Hello to all,
I have published a service on port 80 and 443, but I would like to configure the firewall to accept only the requests of ten known ip.
Do I have to create ten lines with ten different sources in the firewall rules?
Can I create a single rule by adding a list of IPs as a source?

if not feasible with firewall rules can I use NAT rules to insert a list of enabled source IPs?

thanks

[johnpoz]

Just create an alias with the IPs in it. Use that as source on your port forward. There you go only those IPs can access what you forwarded.

[pino121]

hi, thanks for the reply, but i don't understand

thanks

[johnpoz]

Under aliases - create one whatever name you want..

Then use it in your port forward rule.. as the source, when it auto creates your firewall rule it will use the same alias.

[pino121]

thanks
thanks
thanks