X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fnetwork%2Fnetworkd-dhcp4.c;h=38321905e6e6094cdb82117bf5ae139edab77d01;hp=c3d0e3d39d621a06ce4133d8c431373fbeba6c1b;hb=3e43b2cd97bd82efe6a09e8b9b2e6b5f33f578a0;hpb=ff88a301e93cf1bddbaa7faa981f390a2a81a4bb

diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index c3d0e3d39..38321905e 100644
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -661,5 +661,21 @@ int dhcp4_configure(Link *link) {
                         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;
 }