You can easily verifiy/set the RX/TX NIC buffers using the ethtool utility (run yum install ethtool -y in case you don't have it installed):
- Verify the settings with -g (to also find the hardware maximums):
ethtool -g p1p1
![](data:image/png;base64,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)
- Set with -G to 4096 (in the above example they were already set at max by me previously, default they were 512):
ethtool -G p1p1 rx 4096 tx 4096
But we may want to make sure these settings persist across reboots. For this we can use the ETHTOOL_OPTS options in our NIC's settings.
First make sure that Network manager is disabled, run chkconfig --list NetworkManager
![](data:image/png;base64,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)
Then edit your interface configuration with your favorite editor:
vi /etc/sysconfig/network-scripts/ifcfg-p1p1
And add:
NM_CONTROLLED=no
(if you do not add this, the ETHTOOL_OPTS will be ignored, also make sure ONBOOT is set to yes).
ETHTOOL_OPTS="-G ${DEVICE} rx 4096 tx 4096"
(this line will set your buffers to desired setting, maximum in this case 4096.)
Save the changes made to the configuration file.
![](data:image/png;base64,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)
You can quickly check if your settings apply with:
ifdown p1p1 && ifup p1p1 and then ethtool -g p1p1
Ps. If you want to add multiple options separate them with ;:
ETHTOOL_OPTS="-G ${DEVICE} rx 4096; -G ${DEVICE} tx 4096"