Messages

1

General Discussion / Re: Cannot connect to LAN device through WAN

« on: April 26, 2024, 03:40:15 am »

PLaying around with IDS section seemed to have resolved the issue. 

I enabled and downloaded 3 rulesets at once.  After disabling and removing the rulesets and then enabling and downloading each separately and restarting the IDS everytime I downloaded seemed to have resolved the issue and everything is working now.

Not sure what happened I guess too many rules at once.

Moderator I realized there is a Suricata section in the forum, can you please move this post to that section.  Thanks

2

General Discussion / Re: Cannot connect to LAN device through WAN

« on: April 25, 2024, 01:53:33 pm »

Additional info:  When I disable the IDS it works.  There is not information in the IDS logs to indicate my mac was blocked or dropped.

3

General Discussion / Cannot connect to LAN device through WAN

« on: April 25, 2024, 01:40:47 pm »

Hi,

I am a newbie in firewalls especially to OPNsense.  With the help of YouTube video I setup a transparent bridge and started testing it between my home network (WAN) and my NAS (LAN).  Used initial setup settings according to Dave's Garage youtube channel.  Enabled IDS and downloaded the some blacklists.  Seemed to be operational.

My Mac is connecting to my home router (HomeHub 3000) via wifi and i have access to firewall device.  Last night I had access to my NAS.  This morning, I was in the General settings and applied the settings for my time zone and then lost contact to my NAS.

Performing a ping test from my mac it failed.  Performing a ping test from the OPNsense webgui it was visible.

Firewall settings for the interfaces are setup to AllowAll traffic for now.
Installed plugins:
   1. ClamAV - enabled
   2. NUT:  connecting OPNSense as client to UPS server on Synology NAS and currently still functional.
   3. VnStat service - enabled
   4. WOL service -


IDS blacklists:
abuse.ch/Feodo Tracker
abuse.ch/SSL Fingerprint Blacklist
abuse.ch/SSL IP Blacklist

Being a newbie, I was happy everything was working until this morning and I saved the General settings!  Now I do not know what is being blocked and why.  Can someone help me out where to findout why is my NAS not visible from the WAN side of the transparent bridge?