"
I got it. I Opened UDP only 53 from Interface to Opnsense... Opened TCP 53 too solved the issue...
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General Discussion / Re: Random DNS Timeouts i'm unable to find out why
October 01, 2024, 11:05:41 AM #2
General Discussion / Random DNS Timeouts i'm unable to find out why
September 27, 2024, 09:37:02 AM
Hello Opnsense forum !
I discovered a weird issue with my Opnsense
So, Opnsense is installed on a PC Engines APU2 (AMD GX-412TC SOC 4C, 1G RAM), with the following additionnal plugins :
- Adguardhome
- Crowdsec
Here's my issue:
I have random DNS timeouts. Which leads to some webpage unable to load and a browser experience degraded
I first thought it was due to my DNS setup (AdguardHome:53 + Unbound:5353 both on Opnsense) so i removed Unbound. Still those random timeouts. So I made adguardhome installed on another Device (rpi) and... still those randoms timeouts which is weird... I can't see anything blocked in firewall logs (filered on udp53)
Have you any idea on how I could debug that?
Thanks ^^
I discovered a weird issue with my Opnsense
So, Opnsense is installed on a PC Engines APU2 (AMD GX-412TC SOC 4C, 1G RAM), with the following additionnal plugins :
- Adguardhome
- Crowdsec
Here's my issue:
I have random DNS timeouts. Which leads to some webpage unable to load and a browser experience degraded
I first thought it was due to my DNS setup (AdguardHome:53 + Unbound:5353 both on Opnsense) so i removed Unbound. Still those random timeouts. So I made adguardhome installed on another Device (rpi) and... still those randoms timeouts which is weird... I can't see anything blocked in firewall logs (filered on udp53)
Have you any idea on how I could debug that?
Thanks ^^
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