diff options
Diffstat (limited to 'src/vnet/vxlan-gbp/vxlan_gbp_packet.h')
| -rw-r--r-- | src/vnet/vxlan-gbp/vxlan_gbp_packet.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/vnet/vxlan-gbp/vxlan_gbp_packet.h b/src/vnet/vxlan-gbp/vxlan_gbp_packet.h index 33bccd6aed6..58fe00323b0 100644 --- a/src/vnet/vxlan-gbp/vxlan_gbp_packet.h +++ b/src/vnet/vxlan-gbp/vxlan_gbp_packet.h @@ -63,6 +63,11 @@ * Group membership being encapsulated by VXLAN. Its value is source * class id. * + * FOR INTERNAL USE ONLY + * R bit: Bit 12 of the initial word is defined as the reflection bit + * Set on packet rx checked on tx and dropped if set. this prevents + * packets recieved on an iVXLAN tunnel being reflected back to + * another. */ typedef struct @@ -103,7 +108,8 @@ typedef enum _ (0x40, D) \ _ (0x20, E) \ _ (0x10, S) \ -_ (0x08, A) +_ (0x08, A) \ +_ (0x04, R) typedef enum { |