Displaying 4 results from an estimated 4 matches for "eth_p_802_2".
2007 Apr 18
0
[Bridge] PF_PACKET socket
...erfaces eth0 & eth1 connected via bridge br0. eth0
and eth1 do not have IPs, br0 may or may not have an IP. Not planning
on using ebtables package to solve this problem.....
Here is the first question...
If a user space process wants to intercept packets entering eth0 for a
specific protocol, ETH_P_802_2 for example, (basically any case where
a packet hander is installed into the ptype_base[] table in dev.c,
AFTER the bridge code entry point). How do I bind the user space
socket to guarantee that it will receive the ETH_P_802_2 frames
received/posted by eth0.
It looks to me like: if the socket is...
2013 Mar 28
2
[Bridge] [PATCH v2] net: add ETH_P_802_3_MIN
...uld be handled by a
* call to eth_type_trans(), but it assumes there's a sending
* device, which we may not have. */
- if (ntohs(eth->h_proto) >= 1536)
+ if (ntohs(eth->h_proto) >= ETH_P_802_3_MIN)
packet->protocol = eth->h_proto;
else
packet->protocol = htons(ETH_P_802_2);
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index fe0e421..3324868 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -466,7 +466,7 @@ static __be16 parse_ethertype(struct sk_buff *skb)
proto = *(__be16 *) skb->data;
__skb_pull(skb, sizeof(__be16));
- if...
2020 Oct 17
10
[RFC] treewide: cleanup unreachable breaks
...mc_proto.c
@@ -87,21 +87,17 @@ void lmc_proto_close(lmc_softc_t *sc)
__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
{
switch(sc->if_type){
case LMC_PPP:
return hdlc_type_trans(skb, sc->lmc_device);
- break;
case LMC_NET:
return htons(ETH_P_802_2);
- break;
case LMC_RAW: /* Packet type for skbuff kind of useless */
return htons(ETH_P_802_2);
- break;
default:
printk(KERN_WARNING "%s: No protocol set for this interface, assuming 802.2 (which is wrong!!)\n", sc->name);
return hto...
2020 Oct 17
10
[RFC] treewide: cleanup unreachable breaks
...mc_proto.c
@@ -87,21 +87,17 @@ void lmc_proto_close(lmc_softc_t *sc)
__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
{
switch(sc->if_type){
case LMC_PPP:
return hdlc_type_trans(skb, sc->lmc_device);
- break;
case LMC_NET:
return htons(ETH_P_802_2);
- break;
case LMC_RAW: /* Packet type for skbuff kind of useless */
return htons(ETH_P_802_2);
- break;
default:
printk(KERN_WARNING "%s: No protocol set for this interface, assuming 802.2 (which is wrong!!)\n", sc->name);
return hto...