diff options
| author |   Pierre Pfister <ppfister@cisco.com> | 2017-09-20 08:48:36 +0200 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2017-09-20 13:43:36 +0000 |
| commit | 7fe51f3e3e80ed6ffe989df1c6963527166afc25 (patch) | |
| tree | 4b007227cfb4949066901cbaca6a1158e235303a /src/vnet/tcp/tcp.h | |
| parent | 440751b91804947a7c9b533570531cac79629016 (diff) | |
tcp: add option to punt traffic
Until now, if the stack didn't find a connection for a packet, it sent
back a reset. With the punt option enabled, packets are now enqueued to
error-punt where they can be handed off to the host os.
Change-Id: I12dea8694b8bd24c92b0d601412928aa7b8046cb
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp.h')
| -rw-r--r-- | src/vnet/tcp/tcp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h index bb8091af84f..259dbca1519 100644 --- a/src/vnet/tcp/tcp.h +++ b/src/vnet/tcp/tcp.h @@ -417,6 +417,9 @@ typedef struct _tcp_main /** vlib buffer size */ u32 bytes_per_buffer; + + u8 punt_unknown4; + u8 punt_unknown6; } tcp_main_t; extern tcp_main_t tcp_main; @@ -441,6 +444,8 @@ tcp_buffer_hdr (vlib_buffer_t * b) clib_error_t *vnet_tcp_enable_disable (vlib_main_t * vm, u8 is_en); +void tcp_punt_unknown (vlib_main_t * vm, u8 is_ip4, u8 is_add); + always_inline tcp_connection_t * tcp_connection_get (u32 conn_index, u32 thread_index) { |