+ if (link->network->dhcp && link->network->dhcp_mtu &&
+ !link->original_mtu) {
+ r = sd_rtnl_message_read_u16(m, IFLA_MTU, &link->original_mtu);
+ if (r >= 0)
+ log_debug_link(link, "saved original MTU: %"
+ PRIu16, link->original_mtu);
+ }
+
+ r = sd_rtnl_message_read_ether_addr(m, IFLA_ADDRESS, &link->mac);
+ if (r >= 0) {
+ log_debug_link(link, "MAC address: "
+ "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ link->mac.ether_addr_octet[0],
+ link->mac.ether_addr_octet[1],
+ link->mac.ether_addr_octet[2],
+ link->mac.ether_addr_octet[3],
+ link->mac.ether_addr_octet[4],
+ link->mac.ether_addr_octet[5]);
+ }
+