Hey everyone, I just upgraded to 1.3b1. Once the unit was up and running I started receiving the
same kernel messages as I did when I tried pfSense in this config.
kernel: em0: discard oversize frame (ether type 8100 flags 3 len 1518 > max 1418)
The lengths that get discarded range from 1438 up to 1518 from the initial messages I have. em0 is
my Opt interface that hosts all of my VLANs. In my config I have the MTU for the interfaces and
VLANs forced to 1400 with these lines:
<shellcmd>ifconfig em0 mtu 1400</shellcmd>
<shellcmd>ifconfig vlan0 mtu 1400</shellcmd>
<shellcmd>ifconfig vlan1 mtu 1400</shellcmd>
It does not appear that the MTU is actually getting forced. Again, I had this issue when I upgraded
to pfSense a while back trying to combat the lockups.
Any help is appreciated. Thanks in advance.