How to permanently change MTU on eth1 and pnet1 to jumbo?
Posted: Tue May 24, 2022 11:17 pm
So, I deployed the OVF type of eve-ng and the most recent version yesterday. I was able to do this in my iso deployment years ago, meaning able to change the MTU to 9000 for both eth1 and pnet1 permanently and now I cannot figure this out in /etc/network/interfaces. I can get this command to work <ip link set mtu 9000 eth1> & <ip link set mtu 9000 pnet1> since eth1 and pnet1 and cloud1 all map together, but obviously this clears on reboot. I added a screenshot to show the interfaces on eve-ng VM. I need jumbo to support Geneve for NSX-T lab. I did search this forum and someone ask a similar question, but the answer was vague and seemed like it was not jumbo to a Cloud/external connection, more internal. Is it possible to show me an example config in the interfaces file. Thanks in advance for any help!