Hi R, There's no ACS setting for the VR's MTU size. Unless you are running storage traffic s in that network then jumbo frames aren't of much use. I've ran some tests at the request of some customers in my previous job, and with some very busy VRs and the performance gains for an MTU of 9000 were statistically insignificant. If your VRs are saturated your best option is to increase the resources for its offering (if you need guidance with that, am happy to provide it)
Anyway, what's your use case for jumbo frames? Regards, Alex alex.matti...@shapeblue.comĀ www.shapeblue.com 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK @shapeblue -----Original Message----- From: rva...@privaz.io.INVALID <rva...@privaz.io.INVALID> Sent: 24 March 2021 09:23 To: users@cloudstack.apache.org Subject: Virutal Router MTU Hi! I can see in the Global Parameters that it is possible to specify the MTU for secondary storage VM. Is it possible to configure the MTU for a virtual router? how? Regards, R.