false.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>ClientIdentifier=</varname></term>
+ <listitem>
+ <para>DHCP client identifier to use. Either <literal>mac</literal>
+ to use the MAC address of the link or <literal>duid</literal>
+ (the default) to use a RFC4361-complient Client ID.</para>
+ </listitem>
+ </varlistentry>
<varlistentry>
<term><varname>VendorClassIdentifier=</varname></term>
<listitem>
return r;
}
+ switch (link->network->dhcp_client_identifier) {
+ case DHCP_CLIENT_ID_DUID:
+ /* Library defaults to this. */
+ break;
+ case DHCP_CLIENT_ID_MAC:
+ r = sd_dhcp_client_set_client_id(link->dhcp_client,
+ ARPHRD_ETHER,
+ (const uint8_t *) &link->mac,
+ sizeof (link->mac));
+ if (r < 0)
+ return r;
+ break;
+ default:
+ assert_not_reached("Unknown client identifier type.");
+ }
+
return 0;
}
Route.Source, config_parse_destination, 0, 0
Route.Metric, config_parse_route_priority, 0, 0
Route.Scope, config_parse_route_scope, 0, 0
+DHCP.ClientIdentifier, config_parse_dhcp_client_identifier,0, offsetof(Network, dhcp_client_identifier)
DHCP.UseDNS, config_parse_bool, 0, offsetof(Network, dhcp_dns)
DHCP.UseMTU, config_parse_bool, 0, offsetof(Network, dhcp_mtu)
DHCP.UseHostname, config_parse_bool, 0, offsetof(Network, dhcp_hostname)
network->dhcp_routes = true;
network->dhcp_sendhost = true;
network->dhcp_route_metric = DHCP_ROUTE_METRIC;
+ network->dhcp_client_identifier = DHCP_CLIENT_ID_DUID;
network->llmnr = LLMNR_SUPPORT_YES;
return 0;
}
+static const char* const dhcp_client_identifier_table[_DHCP_CLIENT_ID_MAX] = {
+ [DHCP_CLIENT_ID_MAC] = "mac",
+ [DHCP_CLIENT_ID_DUID] = "duid"
+};
+
+DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(dhcp_client_identifier, DCHPClientIdentifier);
+DEFINE_CONFIG_PARSE_ENUM(config_parse_dhcp_client_identifier, dhcp_client_identifier, DCHPClientIdentifier, "Failed to parse client identifier type");
+
static const char* const llmnr_support_table[_LLMNR_SUPPORT_MAX] = {
[LLMNR_SUPPORT_NO] = "no",
[LLMNR_SUPPORT_YES] = "yes",
_LINK_OPERSTATE_INVALID = -1
} LinkOperationalState;
+typedef enum DCHPClientIdentifier {
+ DHCP_CLIENT_ID_MAC,
+ DHCP_CLIENT_ID_DUID,
+ _DHCP_CLIENT_ID_MAX,
+ _DHCP_CLIENT_ID_INVALID = -1,
+} DCHPClientIdentifier;
+
struct FdbEntry {
Network *network;
unsigned section;
NetDev *bond;
Hashmap *stacked_netdevs;
AddressFamilyBoolean dhcp;
+ DCHPClientIdentifier dhcp_client_identifier;
char *dhcp_vendor_class_identifier;
bool dhcp_dns;
bool dhcp_ntp;
int config_parse_dhcp(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_client_identifier(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);
/* IPv4LL support (legacy) */