I am trying to apply an address range to the firewall tool on the above router.
So, I went to the toolbox, select firewall, created a custom setting based on 'disabled'. Next I edited the new custom setting and entered a rule as follows just for testing:
Rule name: test
source interface: was set to any
source address: I selected User-Defined and put in a single IP address
destination interface: was set to any
destination address: any
service: tested on any and smtp
My question is how can I or how do I write/enter an IP address range?
So, if I wanted to allow or deny for example 123.321.5.10 to 123.321.5.30 how can I do that, if it can be done that is? I have tried 123.321.5.10-123.321.5.30 this but the range I used was to many characters and it wouldn't allow the full range.
Many thanks in advance