Neale Ranns
02bfd641b6
Type: feature Change-Id: I3fe27a8ef577741d9a5c4f090ec91cf68fb44fe3 Signed-off-by: Neale Ranns <nranns@cisco.com>
95 lines
2.1 KiB
C
95 lines
2.1 KiB
C
/*
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* Copyright (c) 2018 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef included_vnet_dhcp6_client_common_dp_h
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#define included_vnet_dhcp6_client_common_dp_h
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#include <vlib/vlib.h>
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#include <dhcp/dhcp6_packet.h>
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typedef struct
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{
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u32 sw_if_index;
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u32 server_index;
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u8 msg_type;
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u32 T1;
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u32 T2;
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u16 inner_status_code;
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u16 status_code;
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u8 preference;
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} dhcp6_report_common_t;
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typedef struct
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{
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u8 *data;
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u16 len;
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} server_id_t;
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typedef struct
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{
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server_id_t *server_ids;
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} dhcp6_client_common_main_t;
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extern dhcp6_client_common_main_t dhcp6_client_common_main;
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typedef union
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{
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CLIB_PACKED (struct
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{
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u16 duid_type;
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u16 hardware_type;
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u8 lla[6];
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});
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char bin_string[10];
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} dhcpv6_duid_ll_string_t;
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extern dhcpv6_duid_ll_string_t client_duid;
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#define CLIENT_DUID_LENGTH sizeof (client_duid)
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#define DHCPV6_CLIENT_IAID 1
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void dhcp6_clients_enable_disable (u8 enable);
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u32 server_index_get_or_create (u8 * data, u16 len);
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extern dhcpv6_duid_ll_string_t client_duid;
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static_always_inline f64
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random_f64_from_to (f64 from, f64 to)
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{
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static u32 seed = 0;
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static u8 seed_set = 0;
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if (!seed_set)
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{
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seed = random_default_seed ();
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seed_set = 1;
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}
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return random_f64 (&seed) * (to - from) + from;
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}
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static const ip6_address_t all_dhcp6_relay_agents_and_servers = {
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.as_u8 = {
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0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02}
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};
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#endif /* included_vnet_dhcp6_client_common_dp_h */
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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