hi,all I write this code when processing a packet try to utilize VLAN offload(the nic does support that offlaod because I verify it in its dev_info)
m->vlan_tci=222; m->ol_flags=PKT_TX_VLAN_PKT; the packets out of that interface does not contain any vlan tag. does anybody know what's happening or anything has changed since 17.08? Regards -- Linc @bjtu