Access with broadcast IP address

RE: Access with broadcast IP address

emmosophos — Thu, 17 Feb 2022 18:12:08 GMT

Hello there,

I have sent you a PM.

Regards,

RE: Access with broadcast IP address

minis — Thu, 17 Feb 2022 11:40:22 GMT

Hello,

Thank you for your response

I check the config , but I didn't any overlapping between VPN and LAN network .

NB: Just to clatify I did the test from VPN network .

Best regards ,

RE: Access with broadcast IP address

emmosophos — Tue, 15 Feb 2022 16:53:14 GMT

Hello,

Thank you for the screenshot.

Please take a screenshot of your interfaces, only fade the Public IPs, not need to fade the internal ones, and also take a screenshot of your SSL VPN "Show VPN settings" it looks your range is overlapping with your subnet as the traffic you’re mentioning is coming from tun0 interface.

Regards,

RE: Access with broadcast IP address

minis — Tue, 15 Feb 2022 11:03:25 GMT

hello;

bellow the output of the cmd

RE: Access with broadcast IP address

rfcat_vk — Thu, 10 Feb 2022 23:53:26 GMT

More than likely you have a network mask allowing the 255 address to be valid somewhere your configuration eg /23.

Ian

RE: Access with broadcast IP address

emmosophos — Thu, 10 Feb 2022 20:06:35 GMT

Hello there,

Most likely you have a bypass of the Firewall.

SSH into the XG and run the following command from the Advanced Shell:

# cish
console> show advanced-firewall

Regards,

RE: Access with broadcast IP address

minis — Thu, 10 Feb 2022 14:14:21 GMT

Hi ,

hereafter the interface configuration

the access to the broadcast address

the logs show the traffic is dropped, however, access is allowed

any idea !!!

BR,

RE: Access with broadcast IP address

rfcat_vk — Wed, 09 Feb 2022 21:29:57 GMT

Hi,

please post a logviewer entry showing this and also your network interface configuration in expanded form with critical information blocked out.

Ian

RE: Access with broadcast IP address

minis — Wed, 09 Feb 2022 11:22:26 GMT

hi,

you are right, we can access it with our local broadcast IP address . and we don't have any access related to this access,

we allow access with administration > device access

any advice !!!

RE: Access with broadcast IP address

rfcat_vk — Wed, 09 Feb 2022 11:08:20 GMT

Hi,

I assume you are talking about 10.10.10.255:4444 in a /24 network? Please post the log entries showing this and then the firewall rule being used?

Ian