unririd Posted May 15, 2021 Share Posted May 15, 2021 (edited) I've recently joined the unraid army with a goal to set-up 2 connections between ubuntu and unraid: unraid <-> switch (1G) <-> ubuntu for external connections unraid (10G card) <-> ubuntu (10G card) for fast local file transfer To make it happen, I've followed Spaceinvader guide (for Windows and MacOs), however it doesn't seem to work on ubuntu. I've set up eth1 connection on unraid (10G card)... ...then on ubuntu... ... and nothing, even ping doesn't work Any suggestions what I did wrong / what should I do? Edited May 15, 2021 by unririd solved Quote Link to comment
JorgeB Posted May 15, 2021 Share Posted May 15, 2021 Netmask on Ubuntu is not the same as Unraid, /24 is 255.255.255.0 1 Quote Link to comment
unririd Posted May 15, 2021 Author Share Posted May 15, 2021 You are 100% correct, now it works. Thank you! Should I also change MTU to 9000? I've seen it in a few guides, but this recommendation wasn't consisted among different sources. 1 Quote Link to comment
JorgeB Posted May 15, 2021 Share Posted May 15, 2021 45 minutes ago, unririd said: Should I also change MTU to 9000? It works faster for me, but there could also be issues, it's still worth trying. Quote Link to comment
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