Messages

1

Tutorials and FAQs / ntopng - Are historical flows not available?

« on: May 07, 2021, 02:27:04 pm »

Hi all. I recently installed ntopng using mimugmail's repo. Everything seems to be working perfectly except I can't seem to look up historical flow data as described here https://www.ntop.org/guides/ntopng/historical_flows.html. Can anyone point me in the right direction?

2

Intrusion Detection and Prevention / Re: Enabling IPS kills internet connection - fresh install and simple network

« on: January 13, 2019, 01:37:28 am »

There might be some oddities with the latest suricata, see my thread

https://forum.opnsense.org/index.php?topic=10958.0

Maybe try to downgrade suricata as Franco suggests on page 2 in the link above and see if it helps...

Performing a downgrade seems to have solved my issue! I’m going to keep any eye on it and update the post if anything changes. Thank you very much for the suggestion!

3

Intrusion Detection and Prevention / Re: Enabling IPS kills internet connection - fresh install and simple network

« on: January 12, 2019, 05:10:29 pm »

Did you update the fresh install?

Yes, OPNsense and all available package/plugin updates were installed.

4

Intrusion Detection and Prevention / Re: Enabling IPS kills internet connection - fresh install and simple network

« on: January 12, 2019, 02:18:33 pm »

Hi Bill. Thank you for the reply.

• OPNsemse is running on a dedicated, physical, QOTOM, device.
• All hardware acceleration is disabled.
• Followed the guide here: https://forum.opnsense.org/index.php?topic=6893.0. Tried both with and without the DNS instructions on that page.

One more thing to mention, I only lose internet access after adding the LAN to the selected interfaces that will be monitored.

5

Intrusion Detection and Prevention / Enabling IPS kills internet connection - fresh install and simple network

« on: January 12, 2019, 03:58:24 am »

Hi all. I’m new to OPNsense and have just set up a fresh install (OPNsense 18.7). Everything is default aside from having installed the uPNP package. My network set up is as follows...

WAN->OPNsense (192.168.1.1)->Switch->WAP

With IPS disabled, everything works as it should. As soon as I enable it, with LAN and WAN selected, my devices are unable to connect to the Internet. The only rules I have installed and enabled are the OPNsense test rules. Can anyone point me in the direction of solving this issue? I’ll happily provide any logs that might be needed. Thank you!