diff options
Diffstat (limited to 'src/plugins/nat/dslite.h')
| -rw-r--r-- | src/plugins/nat/dslite.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/plugins/nat/dslite.h b/src/plugins/nat/dslite.h index 4b7089b3190..6a1c2ecd709 100644 --- a/src/plugins/nat/dslite.h +++ b/src/plugins/nat/dslite.h @@ -80,11 +80,17 @@ typedef struct { ip6_address_t aftr_ip6_addr; ip4_address_t aftr_ip4_addr; + ip6_address_t b4_ip6_addr; + ip4_address_t b4_ip4_addr; dslite_per_thread_data_t *per_thread_data; snat_address_t *addr_pool; u32 num_workers; u32 first_worker_index; u16 port_per_thread; + + /* If set then the DSLite component behaves as CPE/B4 + * otherwise it behaves as AFTR */ + u8 is_ce; } dslite_main_t; typedef struct @@ -93,9 +99,16 @@ typedef struct u32 session_index; } dslite_trace_t; +typedef struct +{ + u32 next_index; +} dslite_ce_trace_t; + #define foreach_dslite_error \ _(IN2OUT, "valid in2out DS-Lite packets") \ _(OUT2IN, "valid out2in DS-Lite packets") \ +_(CE_ENCAP, "valid CE encap DS-Lite packets") \ +_(CE_DECAP, "valid CE decap DS-Lite packets") \ _(NO_TRANSLATION, "no translation") \ _(BAD_IP6_PROTOCOL, "bad ip6 protocol") \ _(OUT_OF_PORTS, "out of ports") \ @@ -115,12 +128,19 @@ extern dslite_main_t dslite_main; extern vlib_node_registration_t dslite_in2out_node; extern vlib_node_registration_t dslite_in2out_slowpath_node; extern vlib_node_registration_t dslite_out2in_node; +extern vlib_node_registration_t dslite_ce_encap_node; +extern vlib_node_registration_t dslite_ce_decap_node; void dslite_init (vlib_main_t * vm); +void dslite_set_ce (dslite_main_t * dm, u8 set); int dslite_set_aftr_ip6_addr (dslite_main_t * dm, ip6_address_t * addr); +int dslite_set_b4_ip6_addr (dslite_main_t * dm, ip6_address_t * addr); +int dslite_set_aftr_ip4_addr (dslite_main_t * dm, ip4_address_t * addr); +int dslite_set_b4_ip4_addr (dslite_main_t * dm, ip4_address_t * addr); int dslite_add_del_pool_addr (dslite_main_t * dm, ip4_address_t * addr, u8 is_add); u8 *format_dslite_trace (u8 * s, va_list * args); +u8 *format_dslite_ce_trace (u8 * s, va_list * args); #endif /* __included_dslite_h__ */ |