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OPNsense Forum

Archive => 23.1 Legacy Series => Topic started by: y2kw on March 12, 2023, 02:01:40 PM

Title: WAN bandwidth slow
Post by: y2kw on March 12, 2023, 02:01:40 PM
Hi,

When I connected directly to the router I get 800-900 Mbps, when I connect it through the OPN I get just 100-200Mbps.

The cables are CAT5E\6 the NIC is 1GB.

What else I should check? OPN config or anything else

Thnaks
Title: Re: WAN bandwidth slow
Post by: WN1X on March 12, 2023, 03:14:14 PM
What hardware are you running OPNsense on?

Are the WAN and/or LAN interfaces logging errors?
Title: Re: WAN bandwidth slow
Post by: y2kw on March 13, 2023, 01:27:15 AM
Hyper-V
NIC- Intel PRO/1000 PT Desktop Adapter

Where I can see if there is errors?
Title: Re: WAN bandwidth slow
Post by: WN1X on March 13, 2023, 10:39:21 AM
Interfaces-->Overview and check each interface (WAN and LAN).

Have you tried replacing the ethernet cables on both interfaces.
Title: Re: WAN bandwidth slow
Post by: y2kw on March 13, 2023, 12:57:07 PM
No errors on both NICs

sure, at first.

it something related to OPN\Hyper v\Driver
but I don't know where to check and what
Title: Re: WAN bandwidth slow
Post by: y2kw on March 13, 2023, 10:47:11 PM
Also change to another NIC at Virtual Switch Manager- still the same
Title: Re: WAN bandwidth slow
Post by: WN1X on March 14, 2023, 01:06:31 AM
I would research this from the hyper-v side and not OPNsense.
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