Guest User!

You are not Sophos Staff.

This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

LAN to WAN Rule - Restrict by Port and IP Address

Happy Monday Everyone!

I have created a User/Network LAN to WAN rule for our new cloud hosted IP phone system. The rule works when I have any LAN to any WAN as the networks but I want to restrict by TCP/UDP Ports and IP address(es). I have attached a screenshot of the rule for reference.

Again when I remove the WAN IP addresses, the rule works. I have run into this issue with most of my other rules in that I have to leave them ANY cause when I lock it down by IP or even the network port on the XG appliance, the rules don't work.

What am I doing wrong? Thanks in advance!



This thread was automatically locked due to age.
Parents
  • HI Ryan ,

    As per the snaps provided , It would seem you have configured the rule correct. To verify the rule please take the SSH of the Appliance and go to console via option 4.  Type the command :> tcpdump  'host <WANIP> and port <PORT> . Here WANIP would be the host address you have configured in the destination and port would be Services added to that rule . 
    Test the connection from your LAN system and monitor the packet flow if it went OUT from WAN-Interface or not . Furthermore, you may also capture the packet via Packet Capture i.e. system > diagnostics > Packet Capture and check if the packet is forwarded or not. 

    You may DM me the logs from packet capture and SSH .  For more information on  Tcpdumps kindly refer the KB  article https://community.sophos.com/kb/en-us/115343 

    Thanks and Regards 

    Aditya Patel  | Network and security Engineer.

  • i am having the same issue I have create a rule like the one below it does not work every thing is blocked

    but if i change source network and device to ANY it works.

    Source                                    Source Network and Device                      schedule

    Lan                                                 Port 3                                                       All the time

                                                            Port3.10

     

    Destination                                Destination Network                        Service

    Wan                                                     Any                                                   http

                                                                                                                            https

     

Reply
  • i am having the same issue I have create a rule like the one below it does not work every thing is blocked

    but if i change source network and device to ANY it works.

    Source                                    Source Network and Device                      schedule

    Lan                                                 Port 3                                                       All the time

                                                            Port3.10

     

    Destination                                Destination Network                        Service

    Wan                                                     Any                                                   http

                                                                                                                            https

     

Children