Change the MTU Permanently (Oracle Solaris)

por | 20 abril, 2021
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Change the MTU Permanently (Oracle Solaris)

  1. Add this line in the /etc/driver/drv/i40e.conf file:default_mtu = desired-frame-size where desired-frame-size value can range from 1500 to 9706.
  2. Reboot the server.
  3. Another way to change the MTU permanently is with # dladm set-linkprop -p mtu=9706 net0.# dladm set-linkprop -p mtu=9706 net0

Change the MTU Temporarily (Oracle Solaris)

  • Use the dladm(1M) command to modify MTUs.For example, where the device name is xnet0, this command increases MTUs to the maximum:# dladm set-linkprop [-t] -p mtu=9706 net0 The temporary setting lasts only until the next reboot of the server.