network: Allow DHCPv6 client to be started even if no O or M bit in RA.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/network/networkd-ndisc.h b/src/network/networkd-ndisc.h
index 02c2f8afda..68cd1c2bd7 100644
--- a/src/network/networkd-ndisc.h
+++ b/src/network/networkd-ndisc.h
@@ -15,6 +15,14 @@ typedef enum IPv6TokenAddressGeneration {
         _IPV6_TOKEN_ADDRESS_GENERATION_INVALID = -1,
 } IPv6TokenAddressGeneration;
 
+typedef enum IPv6AcceptRAStartDHCP6Client {
+        IPV6_ACCEPT_RA_START_DHCP6_CLIENT_NO,
+        IPV6_ACCEPT_RA_START_DHCP6_CLIENT_ALWAYS,
+        IPV6_ACCEPT_RA_START_DHCP6_CLIENT_YES,
+        _IPV6_ACCEPT_RA_START_DHCP6_CLIENT_MAX,
+        _IPV6_ACCEPT_RA_START_DHCP6_CLIENT_INVALID = -1,
+} IPv6AcceptRAStartDHCP6Client;
+
 typedef struct NDiscRDNSS {
         usec_t valid_until;
         struct in6_addr address;
@@ -45,3 +53,7 @@ void ndisc_flush(Link *link);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_ndisc_black_listed_prefix);
 CONFIG_PARSER_PROTOTYPE(config_parse_address_generation_type);
+CONFIG_PARSER_PROTOTYPE(config_parse_ipv6_accept_ra_start_dhcp6_client);
+
+const char* ipv6_accept_ra_start_dhcp6_client_to_string(IPv6AcceptRAStartDHCP6Client i) _const_;
+IPv6AcceptRAStartDHCP6Client ipv6_accept_ra_start_dhcp6_client_from_string(const char *s) _pure_;