Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Bandwidth Impact

    Scheduled Pinned Locked Moved General pfSense Questions
    4 Posts 3 Posters 1.5k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • D Offline
      dataking
      last edited by

      I fully understand that there's an overhead impact for ANY inline FW product.  That said, my speedtest.net results have gone from ~22Mbps download with a Netshmear WRT to ~14Mbps with pfSense (less even with different open source FW products).  Is this normal or is there some level of optimisation that I'm missing?

      1 Reply Last reply Reply Quote 0
      • H Offline
        heper
        last edited by

        there probably is an issue with one of the network cards or drivers.

        What are the specs of the device you are running pfsense on ? I've seen a pentium4 push a gigabit over pfsense

        check: http://doc.pfsense.org/index.php/Tuning_and_Troubleshooting_Network_Cards

        1 Reply Last reply Reply Quote 0
        • D Offline
          dataking
          last edited by

          @heper:

          there probably is an issue with one of the network cards or drivers.

          What are the specs of the device you are running pfsense on ? I've seen a pentium4 push a gigabit over pfsense

          check: http://doc.pfsense.org/index.php/Tuning_and_Troubleshooting_Network_Cards

          Thanks for the tips.

          I'm running pfSense on a Dell R200 server (Intel Xeon dual-core @3.0GHz; 4GB RAM; 1TB RAID0; dual on-board Gbit NICs).

          I tried the changes suggested in the article for bge interfaces, and there was no change:

          I tried to see which driver modules were loaded, but none of the tools I expected where there (lsmod, modprobe).  On other *nixes, it would load the tigon3(?) modules for the NICs – don't know if that's relevant.

          1 Reply Last reply Reply Quote 0
          • stephenw10S Online
            stephenw10 Netgate Administrator
            last edited by

            There's no way that hardware should be restricting you.
            Commonly this can be a duplex problem, check ifconfig. Though that would often result in an even lower throughput.

            Steve

            1 Reply Last reply Reply Quote 0
            • First post
              Last post
            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.