allowing spoof attempt

[tj]

Hi guys,

We just found out in the firewall pane that there's an ip address that keeps spoof attempt -> 192.168.30.10, and we found out also that it's from our modem as it is the server ip address as shown on their satellite software, it's like a "wake up" thing.

It keeps on appearing every less than a minute in the firewall pane. And it uses port 9876 and uses TCP protocol. I already tried allowing it in the Extended Networking -> Port Security -> Connections from the Internet = TCP and after restarted the WinGate. The spoof attempt just stop by a minute and comes back again with the same IP address and port and the same destination IP 203.189.14.190 which is our
GILAT's IP Address in our network connection but on a different port i.e. 2931, 2715, 2544, 2427, 2236, 2088, etc.

How can we allow that specific Ip address 192.168.30.10 since it's part of our ISP.?

Thanks.

-tj

[adrien]

Hi

I'd recommend just disable the option "block spoofed sender". It's due to the fact that your external interface is receiving packets with a private IP for the source address destined to a public IP.

Are you using non-private IP addresses on your LAN?