- * DF bit is set as a last resort.
+ * DF bit is set as a last resort. We also need to force selection of
+ * an IP ID here because Linux will otherwise leave it at 0 if the
+ * packet originally had DF set.
__skb_pull(skb, hdr_len);
skb_postpull_rcsum(skb, skb_transport_header(skb), hdr_len + ETH_HLEN);
__skb_pull(skb, hdr_len);
skb_postpull_rcsum(skb, skb_transport_header(skb), hdr_len + ETH_HLEN);
.set_addr = tnl_set_addr,
.get_name = tnl_get_name,
.get_addr = tnl_get_addr,
.set_addr = tnl_set_addr,
.get_name = tnl_get_name,
.get_addr = tnl_get_addr,
.get_dev_flags = vport_gen_get_dev_flags,
.is_running = vport_gen_is_running,
.get_operstate = vport_gen_get_operstate,
.get_dev_flags = vport_gen_get_dev_flags,
.is_running = vport_gen_is_running,
.get_operstate = vport_gen_get_operstate,