diff options
| author |   Andrew Yourtchenko <ayourtch@gmail.com> | 2021-02-23 08:56:27 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-03-15 17:53:05 +0000 |
| commit | ab3151c52e3686c629c79a6447cf9df4f73d5c6d (patch) | |
| tree | 9ac5439beef669ad54fda1a6779b99b7e659a48b /src/plugins/nat/pnat/pnat.h | |
| parent | 73d9c9da6a66ca8658f4ff2a0f8421f3d755cb95 (diff) | |
nat: pnat copy and clear byte instructions
Type: feature
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I8e48bdcc4c311717e067bb0a4e0b409a2eb8e83d
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'src/plugins/nat/pnat/pnat.h')
| -rw-r--r-- | src/plugins/nat/pnat/pnat.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/src/plugins/nat/pnat/pnat.h b/src/plugins/nat/pnat/pnat.h index af64fceb4d1..7ad87c8161a 100644 --- a/src/plugins/nat/pnat/pnat.h +++ b/src/plugins/nat/pnat/pnat.h @@ -24,7 +24,8 @@ /* Definitions from pnat.api */ #include <pnat/pnat.api_types.h> -typedef vl_api_pnat_5tuple_t pnat_5tuple_t; +typedef vl_api_pnat_match_tuple_t pnat_match_tuple_t; +typedef vl_api_pnat_rewrite_tuple_t pnat_rewrite_tuple_t; typedef vl_api_pnat_mask_t pnat_mask_t; typedef vl_api_pnat_attachment_point_t pnat_attachment_point_t; @@ -35,6 +36,8 @@ typedef enum { PNAT_INSTR_SOURCE_PORT = 1 << 2, PNAT_INSTR_DESTINATION_ADDRESS = 1 << 3, PNAT_INSTR_DESTINATION_PORT = 1 << 4, + PNAT_INSTR_COPY_BYTE = 1 << 5, + PNAT_INSTR_CLEAR_BYTE = 1 << 6, } pnat_instructions_t; typedef struct { @@ -52,9 +55,15 @@ typedef struct { u16 post_sp; u16 post_dp; + /* Byte copy inside of packet */ + u8 from_offset; + u8 to_offset; + + u8 clear_offset; /* Clear byte */ + /* Used for trace/show commands */ - pnat_5tuple_t match; - pnat_5tuple_t rewrite; + pnat_match_tuple_t match; + pnat_rewrite_tuple_t rewrite; } pnat_translation_t; /* Interface object */ @@ -91,11 +100,11 @@ pnat_interface_t *pnat_interface_by_sw_if_index(u32 sw_if_index); /* Packet trace information */ typedef struct { u32 pool_index; - pnat_5tuple_t match; - pnat_5tuple_t rewrite; + pnat_match_tuple_t match; + pnat_rewrite_tuple_t rewrite; } pnat_trace_t; -int pnat_binding_add(pnat_5tuple_t *match, pnat_5tuple_t *rewrite, +int pnat_binding_add(pnat_match_tuple_t *match, pnat_rewrite_tuple_t *rewrite, u32 *binding_index); int pnat_binding_del(u32 binding_index); int pnat_binding_attach(u32 sw_if_index, pnat_attachment_point_t attachment, @@ -103,7 +112,7 @@ int pnat_binding_attach(u32 sw_if_index, pnat_attachment_point_t attachment, int pnat_binding_detach(u32 sw_if_index, pnat_attachment_point_t attachment, u32 binding_index); u32 pnat_flow_lookup(u32 sw_if_index, pnat_attachment_point_t attachment, - pnat_5tuple_t *match); + pnat_match_tuple_t *match); static inline void pnat_calc_key(u32 sw_if_index, pnat_attachment_point_t attachment, |