From 750d4f04c60f9f2a1de50672aa8373739d4300f7 Mon Sep 17 00:00:00 2001 From: Daniel Tschlatscher Date: Fri, 18 Nov 2022 12:46:11 +0100 Subject: [PATCH] qm: add documentation for vm network MTU setting Signed-off-by: Daniel Tschlatscher --- qm.adoc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/qm.adoc b/qm.adoc index e7d0c07..428d388 100644 --- a/qm.adoc +++ b/qm.adoc @@ -636,6 +636,11 @@ but not via the WebUI. You can also skip adding a network device when creating a VM by selecting *No network device*. +You can overwrite the *MTU* setting for each VM network device. The option +*mtu=1* represents a special case, in which the MTU value will be inherited +from the underlying bridge. +This option is only available for *VirtIO* network devices. + .Multiqueue If you are using the VirtIO driver, you can optionally activate the *Multiqueue* option. This option allows the guest OS to process networking