On Tue, 1 Mar 2005, Vinay Reddy wrote:
In my local_out_handler, I cruft the source routing header, route the packet using ip_route_output (which causes an arp request to be send). And then call the output routine passed to me by netfilter (okfn).
This may be unrelated but if I am not mistaken you need to increase the refcount (skb_get) of the skb if you want it to surive after returning NF_DROP.
NF_STOLEN -> the skbuff (including reference) has been stolen by the handler. Just indicate success to the upper layer.
NF_DROP -> the skbuff should be dropped. Free the skbuff and return error to the upper layer.
Regards Henrik - : send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
