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| author |   Juraj Sloboda <jsloboda@cisco.com> | 2018-04-10 13:51:54 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2018-04-19 10:35:13 +0000 |
| commit | 1e5c07d379a092f4829e7081aa962d013b31fdfc (patch) | |
| tree | 1b1a3c386663b3356773cf374b55a64f14d43709 /src/plugins/nat/nat.api | |
| parent | b14826e459302556febb391456ea90644278645a (diff) | |
Add special Twice-NAT feature (VPP-1221)
When enabled then Twice-NAT is applied only when
source IP equals destination IP after DNAT
Change-Id: I58a9d1d222b2a10c83eafffb2107f32c1b4aa3a8
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
Diffstat (limited to 'src/plugins/nat/nat.api')
| -rw-r--r-- | src/plugins/nat/nat.api | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/plugins/nat/nat.api b/src/plugins/nat/nat.api index 69b6045c4cb..23c89adef7a 100644 --- a/src/plugins/nat/nat.api +++ b/src/plugins/nat/nat.api @@ -352,6 +352,9 @@ define nat44_interface_output_feature_details { @param vfr_id - VRF ID @param twice_nat - if 1 translate external host address and port, only for 1:1 NAPT (addr_only must be 0) + @param self_twice_nat - if 1 translate external host address and port + whenever external host address equals + local address of internal host @param out2in_only - if 1 rule match only out2in direction @param tag - opaque string tag */ @@ -368,6 +371,7 @@ autoreply define nat44_add_del_static_mapping { u32 external_sw_if_index; u32 vrf_id; u8 twice_nat; + u8 self_twice_nat; u8 out2in_only; u8 tag[64]; }; @@ -392,6 +396,9 @@ define nat44_static_mapping_dump { @param external_sw_if_index - external interface @param vfr_id - VRF ID @param twice_nat - if 1 translate external host address and port + @param self_twice_nat - if 1 translate external host address and port + whenever external host address equals + local address of internal host @param out2in_only - if 1 rule match only out2in direction @param tag - opaque string tag */ @@ -406,6 +413,7 @@ define nat44_static_mapping_details { u32 external_sw_if_index; u32 vrf_id; u8 twice_nat; + u8 self_twice_nat; u8 out2in_only; u8 tag[64]; }; @@ -584,6 +592,9 @@ typeonly manual_endian define nat44_lb_addr_port { @param protocol - IP protocol number of the service @param vrf_id - internal network VRF ID @param twice_nat - if 1 translate external host address and port + @param self_twice_nat - if 1 translate external host address and port + whenever external host address equals + local address of internal host @param out2in_only - if 1 rule match only out2in direction @param tag - opaque string tag @param local_num - number of local network nodes @@ -598,6 +609,7 @@ autoreply manual_endian define nat44_add_del_lb_static_mapping { u8 protocol; u32 vrf_id; u8 twice_nat; + u8 self_twice_nat; u8 out2in_only; u8 tag[64]; u8 local_num; @@ -621,6 +633,9 @@ define nat44_lb_static_mapping_dump { @param protocol - IP protocol number of the service @param vrf_id - internal network VRF ID @param twice_nat - if 1 translate external host address and port + @param self_twice_nat - if 1 translate external host address and port + whenever external host address equals + local address of internal host @param out2in_only - if 1 rule match only out2in direction @param tag - opaque string tag @param local_num - number of local network nodes @@ -633,6 +648,7 @@ manual_endian define nat44_lb_static_mapping_details { u8 protocol; u32 vrf_id; u8 twice_nat; + u8 self_twice_nat; u8 out2in_only; u8 tag[64]; u8 local_num; |