Small packet loss is reported on complex multi host network configurations
including tunnels, NAT, ... My investigation led me to the following check
in netback which drops packets:
if (unlikely(txreq.size < ETH_HLEN)) {
netdev_err(queue->vif->dev,
From: Vitaly Kuznetsov
Date: Mon, 19 Sep 2016 12:53:40 +0200
> Small packet loss is reported on complex multi host network configurations
> including tunnels, NAT, ... My investigation led me to the following check
> in netback which drops packets:
>
> if (unlikely(txreq.size < ETH_HLEN)