Solved Firewall Check Mapping does not match. Checkpoint Firewall appliance 1530

[Kiste]

Hi,
i have installed a new 3cx on promise installation.
I strugle with the configuration on a checkpoint 1530 appliance.
The NAT rules are created but the firewall checker reports:

Mapping does not match 5060. Mapping is 24076.
Mapping does not match 5090. Mapping is 51994.

Have anybody a checkpoint appliance configured for 3cx and can share some screenshots?

Regards Tim

 

[cobaltit]

There's no specific 3CX guide for Checkpoint but one of the reasons for using something like a Checkpoint is for their support. Have you engaged them?

The guides for other products are available here and may be of some help:

https://www.3cx.com/docs/manual/firewall-router-configuration/#h.jtpzj3r4slqq

 

[Kiste]

Hi,
i have resolved the Problem.
it is necessary to create a server object and specify the ports there. This will automatically create NAT rules. I had created the NAT rules manually before, so it did not work.