+ DHCP_OPTION_IP_ADDRESS_LEASE_TIME, 4,
+ &lease_time);
+ if (r < 0)
+ return r;
+
+ r = dhcp_option_append(&packet->dhcp, req->max_optlen, &offset, 0,
+ DHCP_OPTION_SUBNET_MASK, 4, &server->netmask);
+ if (r < 0)
+ return r;
+
+ r = dhcp_option_append(&packet->dhcp, req->max_optlen, &offset, 0,
+ DHCP_OPTION_ROUTER, 4, &server->address);