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Don't forget to set our MAC address into packets we wre sending out via

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netgraph. Eventually we may need to have a separate hook for packets
that already have a source AMC address but for now just drop it in.
Should fix PPPoE.
This commit is contained in:
Julian Elischer 2000-07-06 15:35:59 +00:00
parent 1d3e7ea3dd
commit 561e4fb9f6
1 changed files with 6 additions and 0 deletions
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6
sys/netgraph/ng_ether.c
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@ -64,6 +64,7 @@
#include <netgraph/ng_parse.h>
#include <netgraph/ng_ether.h>
#define IFP2AC(IFP) ((struct arpcom *)IFP)
#define IFP2NG(ifp) ((struct ng_node *)((struct arpcom *)(ifp))->ac_netgraph)
/* Per-node private data */
@ -494,6 +495,7 @@ static int
ng_ether_rcv_lower(node_p node, struct mbuf *m, meta_p meta)
{
const priv_p priv = node->private;
struct ether_header *eh;
/* Make sure header is fully pulled up */
if (m->m_pkthdr.len < sizeof(struct ether_header)) {
@ -506,6 +508,10 @@ ng_ether_rcv_lower(node_p node, struct mbuf *m, meta_p meta)
return (ENOBUFS);
}
/* drop in the MAC address */
eh = mtod(m, struct ether_header *);
bcopy((IFP2AC(priv->ifp))->ac_enaddr, eh->ether_shost, 6);
/* Send it on its way */
NG_FREE_META(meta);
return ether_output_frame(priv->ifp, m);