igb Intel Gigabit Network Connection I350, lagg, vlan - increase mtu

[Mark van der Meulen]

As far as I can tell, if you are using the links in a lagg then you are going to need to make the change in /etc/rc.conf and reboot or perhaps restart netif. I recently came across a similar situation where I had to change the MTU across a bunch of different bsdrp boxes running as firewalls and routers and in the end after a lot of research I worked out the only way was either a reboot or possibly a restart of networking. Some machines had Intel(em) and Broadcom(bcd and bge) interfaces.

I never tried restarting networking as there are a few things on my boxes which that will break so I am better off just rebooting.

Mark


On 09/09/2013, at 11:06 PM, Marek Salwerowicz <marek_sal at wp.pl> wrote:

> W dniu 2013-09-09 15:02, Marek Salwerowicz pisze:
>> My server
> 
> just to add - I am running the 9.1-RELEASE:
> 
> FreeBSD storage1 9.1-RELEASE-p6 FreeBSD 9.1-RELEASE-p6 #0: Wed Aug 21 20:40:52 UTC 2013 root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
> 
> 
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