diff options
| author |   Jiri Benc <jbenc@redhat.com> | 2016-05-03 17:10:08 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-05-04 14:11:32 -0400 |
| commit | 125372faa4feb15e86f410c1adabbca9186d9c4a (patch) | |
| tree | 539fdeba92e58818cb10849a19122679357181a1 /include/net/ip_tunnels.h | |
| parent | gre: move iptunnel_pull_header down to ipgre_rcv (diff) | |
| download | linux-dev-125372faa4feb15e86f410c1adabbca9186d9c4a.tar.xz linux-dev-125372faa4feb15e86f410c1adabbca9186d9c4a.zip | |
gre: receive also TEB packets for lwtunnels
For ipgre interfaces in collect metadata mode, receive also traffic with
encapsulated Ethernet headers. The lwtunnel users are supposed to sort this
out correctly. This allows to have mixed Ethernet + L3-only traffic on the
same lwtunnel interface. This is the same way as VXLAN-GPE behaves.
To keep backwards compatibility and prevent any surprises, gretap interfaces
have priority in receiving packets with Ethernet headers.
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip_tunnels.h')
| -rw-r--r-- | include/net/ip_tunnels.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 6d790910ebdf..d916b4315903 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -160,6 +160,7 @@ struct tnl_ptk_info { #define PACKET_RCVD 0 #define PACKET_REJECT 1 +#define PACKET_NEXT 2 #define IP_TNL_HASH_BITS 7 #define IP_TNL_HASH_SIZE (1 << IP_TNL_HASH_BITS) |