Hi,
Does anyone know how to adjust the skb->h.raw, skb->nh.raw?
I'm going to add a shim header between layer2 header and layer3 header
+--------+============+----------+--------
| L2 | Shim | L3 | L4
+--------+============+----------+--------
The code to insert the shim:
skb_push(skb, 4); /*say the size of shim is 4 bytes. */
memmove(skb->data, &shim, 4);
Do I need to adjust the skb->h.raw and skb->nh.raw? How to?
Thanks in advance,
Rex
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