+/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2013 Tom Gundersen <teg@jklm.no>
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "sd-bus.h"
#include "networkd-fdb.h"
#include "networkd-lldp-tx.h"
#include "networkd-ipv6-proxy-ndp.h"
+#include "networkd-radv.h"
#include "networkd-route.h"
#include "networkd-routing-policy-rule.h"
#include "networkd-util.h"
typedef enum DHCPClientIdentifier {
DHCP_CLIENT_ID_MAC,
DHCP_CLIENT_ID_DUID,
+ /* The following option may not be good for RFC regarding DHCP (3315 and 4361).
+ * But some setups require this. E.g., Sky Broadband, the second largest provider in the UK
+ * requires the client id to be set to a custom string, reported at
+ * https://github.com/systemd/systemd/issues/7828 */
+ DHCP_CLIENT_ID_DUID_ONLY,
_DHCP_CLIENT_ID_MAX,
_DHCP_CLIENT_ID_INVALID = -1,
} DHCPClientIdentifier;
uint8_t raw_data[MAX_DUID_LEN];
} DUID;
+typedef enum RADVPrefixDelegation {
+ RADV_PREFIX_DELEGATION_NONE,
+ RADV_PREFIX_DELEGATION_STATIC,
+ RADV_PREFIX_DELEGATION_DHCP6,
+ RADV_PREFIX_DELEGATION_BOTH,
+} RADVPrefixDelegation;
+
typedef struct NetworkConfigSection {
unsigned line;
char filename[];
void network_config_section_free(NetworkConfigSection *network);
DEFINE_TRIVIAL_CLEANUP_FUNC(NetworkConfigSection*, network_config_section_free);
-#define _cleanup_network_config_section_free_ _cleanup_(network_config_section_freep)
typedef struct Manager Manager;
Condition *match_host;
Condition *match_virt;
- Condition *match_kernel;
+ Condition *match_kernel_cmdline;
+ Condition *match_kernel_version;
Condition *match_arch;
char *description;
AddressFamilyBoolean dhcp;
DHCPClientIdentifier dhcp_client_identifier;
char *dhcp_vendor_class_identifier;
+ char **dhcp_user_class;
char *dhcp_hostname;
unsigned dhcp_route_metric;
uint32_t dhcp_route_table;
bool dhcp_use_mtu;
bool dhcp_use_routes;
bool dhcp_use_timezone;
+ bool rapid_commit;
bool dhcp_use_hostname;
bool dhcp_route_table_set;
DHCPUseDomains dhcp_use_domains;
bool ipv4ll_route;
/* IPv6 prefix delegation support */
- bool router_prefix_delegation;
+ RADVPrefixDelegation router_prefix_delegation;
usec_t router_lifetime_usec;
uint8_t router_preference;
bool router_managed;
char **router_search_domains;
/* Bridge Support */
- bool use_bpdu;
- bool hairpin;
- bool fast_leave;
- bool allow_port_to_be_root;
- bool unicast_flood;
+ int use_bpdu;
+ int hairpin;
+ int fast_leave;
+ int allow_port_to_be_root;
+ int unicast_flood;
uint32_t cost;
uint16_t priority;
int ipv6_hop_limit;
int ipv6_proxy_ndp;
int proxy_arp;
+ uint32_t ipv6_mtu;
bool ipv6_accept_ra_use_dns;
bool active_slave;
IPv6PrivacyExtensions ipv6_privacy_extensions;
struct ether_addr *mac;
- size_t mtu;
+ uint32_t mtu;
int arp;
bool unmanaged;
bool configure_without_carrier;
uint32_t iaid;
DUID duid;
+ bool required_for_online; /* Is this network required to be considered online? */
+
LLDPMode lldp_mode; /* LLDP reception */
LLDPEmit lldp_emit; /* LLDP transmission */
void network_free(Network *network);
DEFINE_TRIVIAL_CLEANUP_FUNC(Network*, network_free);
-#define _cleanup_network_free_ _cleanup_(network_freep)
int network_load(Manager *manager);
int config_parse_dnssec_negative_trust_anchors(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_dhcp_use_domains(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_lldp_mode(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int config_parse_dhcp_route_table(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_dhcp_route_table(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);int config_parse_dhcp_user_class(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_ntp(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-
/* Legacy IPv4LL support */
int config_parse_ipv4ll(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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