networkd: Add EmitRouter= option for DHCP Server (#3251)

[thirdparty/systemd.git] / src / network / networkd-link.c

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index f3a79b0ec85c4cd87b88ccf40a839122e22a681a..16a3609a0b24e537f5e27d14df62fd42b2275143 100644 (file)
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -1020,6 +1020,12 @@ static int link_enter_set_addresses(Link *link) {
                                 log_link_warning_errno(link, r, "Failed to set NTP server for DHCP server, ignoring: %m");
                 }
 
+                r = sd_dhcp_server_set_emit_router(link->dhcp_server, link->network->dhcp_server_emit_router);
+                if (r < 0) {
+                        log_link_warning_errno(link, r, "Failed to set router emission for DHCP server: %m");
+                        return r;
+                }
+
                 if (link->network->dhcp_server_emit_timezone) {
                         _cleanup_free_ char *buffer = NULL;
                         const char *tz = NULL;