diff options
| -rw-r--r-- | src/vnet/tcp/tcp.h | 1 | ||||
| -rw-r--r-- | src/vnet/tcp/tcp_output.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h index aeae57c6c6d..132ec13892d 100644 --- a/src/vnet/tcp/tcp.h +++ b/src/vnet/tcp/tcp.h @@ -323,6 +323,7 @@ typedef struct _tcp_connection u32 tx_fifo_size; /**< Tx fifo size. Used to constrain cwnd */ u32 psh_seq; /**< Add psh header for seg that includes this */ + u32 out_next_index; /**< Can be used to control next node in output */ } tcp_connection_t; /* *INDENT-OFF* */ diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index 77065cd5200..abd674d94be 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -2062,6 +2062,9 @@ tcp_output_handle_packet (tcp_connection_t * tc0, vlib_buffer_t * b0, return; } + /* If next_index is not drop use it */ + *next0 = tc0->out_next_index ? tc0->out_next_index : *next0; + vnet_buffer (b0)->sw_if_index[VLIB_TX] = tc0->c_fib_index; vnet_buffer (b0)->sw_if_index[VLIB_RX] = 0; |