Services/Port filtering

CrisNayr

Is there a way to filter chosen IP to access particular service/port

for instance I will allow them to access http/https but ban in accessing port 22 or SQL port

Saravanan

Hi @CRISNAYR,

Thank you for choosing SonicWall Community.

Are you looking for info on the source IP filtering or destination IP filtering?

CrisNayr

Hi Saravan, I'm pertaining to source IP filtering

Saravanan

Hi @CRISNAYR,

Yes, we should be able to restrict the policies on the SonicWall based on source IPs if we are aware of what needs to be allowed.

CrisNayr

Hi Saravan, this is noted but are there any guides floating somewhere so I can read it thoroughly

Saravanan

Hi @CRISNAYR,

I checked and doesn't seem to be an article present. Let me give you the steps.

• Create address object(s) for the source IP address(es). (You can create multiple objects for multiple IP addresses)
• If needed, create an address group containing the various address objects.

http://help.sonicwall.com/help/sw/eng/6010/26/2/3/content/Network_Address_Objects.035.09.htm

• Call the address object/address group on the Original Source field in the corresponding NAT policy and access rule.

From this moment, the access is restricted to specific IP's.

Hope this helps.

CrisNayr

Thank you Saravan, I will try this