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NBI fibre slower through UDM pro router

  • 14-06-2023 4:35pm
    #1
    Registered Users, Registered Users 2 Posts: 356 ✭✭


    Got connected today via sky and for some reason speed is slower when using my UDM pro router. Im getting 740 mb/s instead of the 1gb. When I plug in the sky router I get the full 1gb (well 960 ish which I expected. All tests wired.

    Anyone know why this might be? I do rememebr reading that someone else had a similar issue, but I cant seem to find the thread to see was there a sollution.

    Attached is settings I have done on the UDM pro





Comments

  • Registered Users, Registered Users 2 Posts: 2,383 ✭✭✭pizzahead77


    Are you using the same speed test to generate the results? - the Unifi one is so inaccurate as it is based in London.

    Also do you have Threat Protection (IDS/IDP) turned on in the UDM? Not 100% sure if that affects speed in the UDM like it does in the older USGs



  • Registered Users, Registered Users 2 Posts: 356 ✭✭Eleusis


    Actually the one inside unifi gives the proper speed I should be getting 900+. It's only when I go into web browser and try speedtest sites(multiple) that it drops. However it can't be wiring cause sky router with exact same wires gets 900+



  • Registered Users, Registered Users 2 Posts: 2,116 ✭✭✭ItHurtsWhenIP


    I was going to say the same thing as @pizzahead77 - are you using any IDS/IPS or VPN capability on the UDM Pro?

    I know the smaller Netgate firewalls I've used, will reduce the 1Gbps WAN interface speed if any of those features were turned on.



  • Registered Users, Registered Users 2 Posts: 356 ✭✭Eleusis


    Non of those features turned on, but I did find the problem.

    Turns out it was a known udm pro software issue. Just needed to update the udm OS.

    https://community.ui.com/questions/UDM-PRO-Slow-connection-over-PPPoE/20e4c872-8532-4e32-9db3-218e96c8cb95



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