diff options
| author |   qinyang <qiny@yusur.tech> | 2023-06-27 01:11:53 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2023-07-21 16:27:14 +0000 |
| commit | af9b7156c8fd16c671ce9332613faaf864b075b3 (patch) | |
| tree | 201f45dacba23771db635c563b34315b6594d4af /src/vnet/session/application_interface.h | |
| parent | ae916b39049669bbada12dbcfecbb4e3f9c09c69 (diff) | |
vcl: ldp support SO_ORIGINAL_DST
Type: improvement
Support SO_ORIGINAL_DST socket option to get original dst_ip4 and dst_port if nat44 rule enabled.
Change-Id: If00e00d03e48f3b78a23a68f1b078954d79dd0f7
Signed-off-by: qinyang <qiny@yusur.tech>
Diffstat (limited to 'src/vnet/session/application_interface.h')
| -rw-r--r-- | src/vnet/session/application_interface.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/vnet/session/application_interface.h b/src/vnet/session/application_interface.h index 138953b4ed4..510068b7769 100644 --- a/src/vnet/session/application_interface.h +++ b/src/vnet/session/application_interface.h @@ -233,7 +233,8 @@ typedef enum _ (USE_LOCAL_SCOPE, "App can use local session scope") \ _ (EVT_MQ_USE_EVENTFD, "Use eventfds for signaling") \ _ (MEMFD_FOR_BUILTIN, "Use memfd for builtin app segs") \ - _ (USE_HUGE_PAGE, "Use huge page for FIFO") + _ (USE_HUGE_PAGE, "Use huge page for FIFO") \ + _ (GET_ORIGINAL_DST, "Get original dst enabled") typedef enum _app_options { @@ -299,15 +300,15 @@ typedef struct app_session_transport_ u8 is_ip4; /**< set if uses ip4 networking */ } app_session_transport_t; -#define foreach_app_session_field \ - _(svm_fifo_t, *rx_fifo) /**< rx fifo */ \ - _(svm_fifo_t, *tx_fifo) /**< tx fifo */ \ - _(session_type_t, session_type) /**< session type */ \ - _(volatile u8, session_state) /**< session state */ \ - _(u32, session_index) /**< index in owning pool */ \ - _(app_session_transport_t, transport) /**< transport info */ \ - _(svm_msg_q_t, *vpp_evt_q) /**< vpp event queue */ \ - _(u8, is_dgram) /**< flag for dgram mode */ \ +#define foreach_app_session_field \ + _ (svm_fifo_t, *rx_fifo) /**< rx fifo */ \ + _ (svm_fifo_t, *tx_fifo) /**< tx fifo */ \ + _ (session_type_t, session_type) /**< session type */ \ + _ (volatile u8, session_state) /**< session state */ \ + _ (u32, session_index) /**< index in owning pool */ \ + _ (app_session_transport_t, transport) /**< transport info */ \ + _ (svm_msg_q_t, *vpp_evt_q) /**< vpp event queue */ \ + _ (u8, is_dgram) /**< flag for dgram mode */ typedef struct { @@ -386,6 +387,8 @@ typedef struct session_accepted_msg_ transport_endpoint_t lcl; transport_endpoint_t rmt; u8 flags; + u32 original_dst_ip4; + u16 original_dst_port; } __clib_packed session_accepted_msg_t; typedef struct session_accepted_reply_msg_ |