So I've looked around for a way to change the MTU of interfaces on XenServer 6.2, but can't find anything that works for me ...
One method spoke about changing the
ifcnfg-intX files in the
/etc/sysconfig/network-scripts directory, but the files just aren't there ... The only one there is the
ifcnfg-lo file. Do I just need to create a file for each interface?
Then I thought, I'll just make a startup script:
#!/bin/bash #Saved as /etc/init.d/mtuchange.sh #Change mtu of interfaces ifconfig xenbr0 mtu 1454 ifconfig xenbr1 mtu 1454 ifconfig eth0 mtu 1454 ifconfig eth1 mtu 1454
This script works when ran in console.
So, to make it run at start:
ln -s /etc/init.d/mtuchange.sh /etc/rc3.d/S99mtuchange
But, it wont run ...
The reason I need to change the MTU, is for some strange reason, XenCenter can't connect with the MTU being the default of 1500, it has to be 1454
Anyone know what I'm doing wrong?