10g

  1. Wanderhoden.

    [2019]: Network tunables for 10G NICs

    Hey there, I found some old threads regarding this topic, but they seem to be outdated / deliver no essential information. After upgrading to 10 gbe recently I did observe that the network with iperf3 was quite slow. I just peaked at around 4 GBit/s on both sites. On my windows machine (Asus...
  2. F

    Slow Raid-Z2 speeds over 10g

    Hello there! At the moment I am witnessing around half the expected read speeds over SMB (170-230MB/s) when taking my setup into account. I cannot for the life of me figure out where exactly my problem lies and need some help working this out. I did not post this thread in the "Networking"...
    • Frikkie
    • Thread
    • 10g raid-z2 smb
    • Replies: 4
    • Forum: Storage
  3. bferrell

    10G Speeds wildly up and down?

    I'm checking my speeds, and I get 7+ across most of my network, to and from my Macs, my R720-based Ubuntu VMs, and my QNAP NAS that I store my Plex data on, but when I check my 11.1U7 FreeNAS at the shell I get crazy up and down results (all core network components are Ubiquiti USW-XG and USG-XG...
    • bferrell
    • Thread
    • 10g 10gbe network configuration network interface
    • Replies: 8
    • Forum: Networking
  4. J

    Upgrade Network to 10Gb

    I've been running FreeNAS since 2015 i think it was still FreeNAS 9 at the time over the years i have upgraded. Im currently running Freenas 11.2-U5 on a Supermicro board (A1SRi-2758F-O) with 4 intel 1Gb nics. I created a LAG with these 4 interfaces. I recently setup a 10Gb switch and I'd...
    • joogy696
    • Thread
    • 10g 10gb freenas11.2-u5 networking
    • Replies: 6
    • Forum: Networking
  5. KenY21

    Problem with 10G Chelsio card

    Hi, I recently bought 10G Network Kit (2x Chelsio N320E 10Gbit + 1x3m SFP+ 10GBe Cisco cable) for my FreeNAS box (Supermicro H8SCM-F). At the moment my router (MikroTik RB4011iGS+RM) has one SFP+ port so tried to connect both, so I could backup few of my computers at the same time through the...
  6. N

    Can't change network options

    Hi all, After a reboot, I'm getting the following messages in the log. I tried to add "txscum tso4" to the network adapters' options, but no change. I assume this is a reason why my performance is roughly maxed at 3.75G with my 10G Chelsio S320-CR. This is the ifconfig output. cxgb0...
    • Nik
    • Thread
    • 10g options performance txcsum
    • Replies: 24
    • Forum: Networking
  7. M

    Poor network performance Chelsio t520-cr (FreeNAS <-> ESXi 6.7)

    Hello! I have been trying to add 10g network connections between my primary FreeNAS and my ESXi box. I am trying to provide iSCSI storage to ESXi according to these instructions: http://johnkeen.tech/freenas-11-iscsi-esxi-6-5-lab-setup/ The main difference is I'm using dual 10g links instead...
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