diff options
Diffstat (limited to 'src/network/networkd-link.c')
| -rw-r--r-- | src/network/networkd-link.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index ba64473cd3..01d5942ce5 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -615,7 +615,7 @@ void link_check_ready(Link *link) { return; if (link_ipv6ll_enabled(link)) - if (!link->ipv6ll_address) + if (in_addr_is_null(AF_INET6, (const union in_addr_union*) &link->ipv6ll_address) > 0) return; if ((link_dhcp4_enabled(link) && !link_dhcp6_enabled(link) && @@ -1260,9 +1260,14 @@ static int link_acquire_ipv6_conf(Link *link) { if (link_dhcp6_enabled(link)) { assert(link->dhcp6_client); + assert(in_addr_is_link_local(AF_INET6, (const union in_addr_union*)&link->ipv6ll_address) > 0); log_link_debug(link, "Acquiring DHCPv6 lease"); + r = sd_dhcp6_client_set_local_address(link->dhcp6_client, &link->ipv6ll_address); + if (r < 0 && r != -EBUSY) + return log_link_warning_errno(link, r, "Could not set IPv6LL address in DHCP client: %m"); + r = sd_dhcp6_client_start(link->dhcp6_client); if (r < 0 && r != -EBUSY) return log_link_warning_errno(link, r, "Could not acquire DHCPv6 lease: %m"); @@ -2122,7 +2127,7 @@ static int link_configure(Link *link) { if (r < 0) return r; - if (link->ipv6ll_address) { + if (in_addr_is_null(AF_INET6, (const union in_addr_union*) &link->ipv6ll_address) == 0) { r = link_acquire_ipv6_conf(link); if (r < 0) return r; @@ -2473,14 +2478,14 @@ failed: return r; } -int link_ipv6ll_gained(Link *link) { +int link_ipv6ll_gained(Link *link, const struct in6_addr *address) { int r; assert(link); log_link_info(link, "Gained IPv6LL"); - link->ipv6ll_address = true; + link->ipv6ll_address = *address; link_check_ready(link); if (!IN_SET(link->state, LINK_STATE_PENDING, LINK_STATE_PENDING, LINK_STATE_UNMANAGED, LINK_STATE_FAILED)) { |