pfSense

Running 2.7.2, dont know how long the problem has existed as I dont reboot very often.

After a fresh boot of the firewall, 3 of the 4 igc interfaces on my hardware have lro and tso correctly removed, igc1 which is my WAN interface using PPPoE does not have them removed. Two of the interfaces are not connected, igc0 is for LAN.

I can confirm manually removing with the following command works, albeit causing a connection cycle, 'ifconfig igc1 -tso4 -tso6 -lro -vlanhwtso'.

This will then stick until another reboot, if I cycle the PPPoE the offload flags dont come back.

I am guessing there might be a timing issue, maybe something is happening on the WAN interface when the flags are removed during boot that prevent successful execution.