6ee3aa41c3
This is the initial commit of a NPTv6 (RFC6296) implementation for VPP. It's restricted to a single internal to external binding and runs as an output/input feature on the egress interface. Type: feature Change-Id: I0e3497af97f1ebd99377b84dbf599ecea935ca24 Signed-off-by: Ole Troan <otroan@employees.org>
29 lines
672 B
C
29 lines
672 B
C
// SPDX-License-Identifier: Apache-2.0
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// Copyright(c) 2023 Cisco Systems, Inc.
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#include <vlib/vlib.h>
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#include <vnet/ip/ip6_packet.h>
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typedef struct
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{
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u32 sw_if_index;
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ip6_address_t internal;
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ip6_address_t external;
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u8 internal_plen;
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u8 external_plen;
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uword delta;
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} npt66_binding_t;
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typedef struct
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{
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u32 *interface_by_sw_if_index;
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npt66_binding_t *bindings;
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u16 msg_id_base;
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} npt66_main_t;
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extern npt66_main_t npt66_main;
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int npt66_binding_add_del (u32 sw_if_index, ip6_address_t *internal,
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int internal_plen, ip6_address_t *external,
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int external_plen, bool is_add);
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npt66_binding_t *npt66_interface_by_sw_if_index (u32 sw_if_index);
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