Mining cryptocurrencies using the Ethash and Etchash algorithms using specialized equipment is becoming increasingly popular, but properly setting up a network connection remains critical to the stable operation of the mining rig. The device from the company JasminerWhether it's the compact X16 or the more powerful X5, a miner requires precise network configuration to transmit its hashrate to the pool. Errors at this stage can lead to equipment downtime and lost potential profits, so it's important to understand the basic principles of how a miner interacts with a local network.
In this article, we will take a detailed look at the process of connecting devices. Jasminer Whether you're connecting to a Wi-Fi or wired network, we'll explore common IP address assignment issues and how to resolve them. You'll learn how to find a device on the network if automatic detection fails, and how to properly configure a static address for permanent access to the web interface. It is critical to ensure that your router supports a DHCP server, as miners are configured to obtain an IP address automatically by default.
The setup process may seem complicated at first glance, but if you follow the steps, it only takes a few minutes. We've prepared a structured guide to help you avoid common mistakes and get your equipment up and running quickly. Whether you're using a home network or a dedicated line in a data center, the configuration principles remain similar, requiring only attention to detail.
Preparatory stage and network requirements
Before physically connecting or setting up a wireless connection, you need to ensure your infrastructure is ready to handle mining equipment. The network must provide a stable connection without frequent interruptions, as even a short-term loss of ping to the pool can lead to share rejection and reduced efficiency. For models Jasminer X16 And X5 It is preferable to use a wired Ethernet connection, but if necessary, it is also possible to work via Wi-Fi adapters if they are supported by a specific revision of the control board.
You'll need to know your local network parameters: IP address range, subnet mask, and gateway address. This information can usually be found in your router settings or obtained from your system administrator. If you plan to use a static IP, ensure the address you select isn't in the dynamic DHCP range to avoid address conflicts in the future.
It's also worth checking the condition of the network cable. Use a category A cable. Cat5e or higher, especially if the distance to the router exceeds 10 meters. Damaged insulation or a broken wire can cause unstable operation, which is difficult to diagnose using software. Visually inspecting RJ-45 connectors for oxidation or mechanical damage is a mandatory procedure before beginning work.
- 🔌 Ethernet cable: serviceable, twisted pair category 5e or 6, length up to 100 meters.
- 🌐 Access to the router: Administrator rights to view the client list or set up static addresses.
- 💻 Computer or laptop: located in the same subnet as the miner for initial setup.
- ⚡ Power unit: fully equipped and corresponding to the Jasminer model.
⚠️ Attention: Do not connect the miner to a network with unstable voltage or frequent surges without using a UPS, as this may damage the network controller.
Make sure your computer's antivirus software isn't blocking network scanning. Firewalls can sometimes prevent new devices from being detected on the local network, making it difficult to find the miner. Jasminer Special utilities. Temporarily disabling protection or adding an exception for the IP address scanner will solve this problem.
Physical connection and IP address search
After checking your network infrastructure, you can proceed directly to connecting the equipment. Connect the Ethernet cable from your router or switch to the LAN port on the miner's control board. JasminerThe network port lights should light up or start blinking, indicating physical contact and a link. If the lights are silent, try replacing the cable or switching the router port.
Power on the miner and wait for the operating system to complete loading. This process typically takes 1 to 3 minutes. During this time, the device requests an address from the router's DHCP server. You can use the operating system's built-in tools or specialized software to find the assigned address. The most reliable method is to use the command line or a utility. IP Reporter, if it is available for your model.
If automatic address detection does not occur, you can use the client list in the router's web interface. Find the device with a name containing Jasminer or the MAC address starting with the manufacturer's prefix. Write down this IP address; you'll need it to access the control panel. In some cases, the miner may have a factory static address that differs from your subnet, in which case you'll need to temporarily change the computer's IP address.
For Windows users, Advanced IP Scanner can be a handy tool. It scans a range of addresses and displays all active devices. Find an unknown device or a device with a name in the list. Jasminer and copy its IP address. Enter this address into your browser's address bar to access the web interface.
- 🔍 IP Reporter: A utility that shows the IP when you press a button on the miner (if supported).
- 🖥️ ARP table: viewing via command line
arp -aafter pinging the broadcast address. - 📱 Mobile applications: Network scanners for Android/iOS that work on the same Wi-Fi network.
⚠️ Attention: Firmware interfaces are subject to update by the developer. Button locations and section names may differ from the screenshots in the documentation. Always check the latest manual on the manufacturer's official website before making any changes.
Setting up a network via a web interface
After successfully logging into the system using the found IP address (the standard login and password are often indicated on the case sticker or in the instructions, this is usually root/root or admin/admin) you need to go to the network settings section. Interface Jasminer It's intuitive and divided into logical blocks. You're interested in the tab Network or System, where the TCP/IP configuration parameters are located.
Here you can switch the operating mode from DHCP to Static IP if you want to fix the address for the device. This is convenient for continuous monitoring and setting up alerts. Enter the IP address, subnet mask, gateway, and DNS servers. Using a public DNS, such as Google (8.8.8.8) or Cloudflare (1.1.1.1), can speed up the resolution of domain names of pools.
Pay special attention to setting the time. Time synchronization via protocol NTP This is critical for the proper operation of the logging and security system. Make sure the time zone is selected correctly, otherwise event logs will have incorrect timestamps, making it difficult to diagnose problems in the future.
| Parameter | Description | Recommended value |
|---|---|---|
| IP Address | A unique address on the network | Static from router range |
| Subnet Mask | Subnet mask | 255.255.255.0 (usually) |
| Gateway | Gateway (router) address | Your router's IP |
| DNS Server | Name server | 8.8.8.8 or 1.1.1.1 |
☑️ Check network settings
After making changes, don't forget to click the button Save or ApplyThe device may reboot the network module, temporarily interrupting the connection. If you changed the IP address, use the new address for further access. Check the control panel's accessibility in a browser by entering the new IP address.
Pool configuration and mining start
The next step after setting up the network is to register with the pool and enter your mining data. Go to the section Miner Configuration or Mining SettingsHere you must specify the pool URL, port, username (worker), and password. Connection details are provided by the selected pool in your personal account.
It's important to format the worker name correctly. It typically consists of the pool username and the device name, separated by a period or other character, for example: username.worker1This will allow you to see the hashrate of this particular pool in the pool statistics. Jasminer separate from your other devices. The password can often be arbitrary (for example, x), if the pool does not require specific authorization.
Some pools support multiple connection addresses (primary and backup). Specify these in the appropriate fields so that if the primary server goes down, the miner will automatically switch to the backup without interrupting the process. This increases uptime and earnings stability.
What are balls and deflected balls?
A share is proof of completed work submitted by a miner to a pool. A rejected share (stale/rejected share) means that work was completed but not accepted by the pool due to network latency or a computation error. A low percentage of rejected shares (less than 1%) is considered normal.
After saving the settings, mining should start automatically. Go to the main status page (Status or Dashboard). This displays the current hashrate, chip temperature, fan speed, and the number of accepted shares. If the hashrate is zero for a long time, check the logs (System Log or Miner Log) for connection errors.
- 🚀 Hashrate: The current hash rate must match the model's specifications.
- 🌡️ Temperature: ASIC chip temperature, the critical threshold is usually above 80-85°C.
- 📡 Network Status: connection status with the bullet (Connected/Disconnected).
Diagnosing connection problems
During operation, situations may arise when the miner Jasminer stops responding or loses connection to the pool. The first step in troubleshooting should always be checking the physical link. If the port LEDs are off, the problem lies with the cable or router port. If the link is present but the web interface is unavailable, try pinging the device.
Open the command prompt on your computer and type ping miner_IP_address -tIf you receive replies but the browser doesn't open the page, the miner's web server may be frozen. In this case, rebooting via the web interface (if available) or a hardware reset via the button will help. If there is no ping (Request timed out), check if the device's IP address has changed due to resetting the DHCP settings.
A common problem is blocked ports by your ISP or router. Make sure outgoing connections aren't blocked by firewall rules. It's also worth checking whether the router's limit for connected devices has been reached, which is common with inexpensive home models when connecting a large network.
⚠️ Attention: Frequent network reboots of the miner can wear out the memory card (if used for logging) or system files. Use a hard reset only in extreme cases.
If the device is visible on the network but isn't mining, carefully examine the logs. Errors like stratum+tcp indicate problems with the pool address or network. Errors share rejected These may indicate issues with the date and time or high latency (ping) to the pool server. In such cases, switching to a geographically closer pool can help.
Firmware update and maintenance
Equipment manufacturers periodically release firmware updates that improve stability, optimize power consumption, and add new features. Before updating, be sure to download the latest version from the official website. JasminerUsing firmware from unverified sources may result in device failure or data theft.
The update process is usually done through the web interface in the section System -> UpgradeSelect the firmware file and click the download button. It is strictly forbidden to interrupt the power or network connection during the firmware update process, as this may permanently damage the controller. After the update, the device will reboot, and the settings may be reset to factory defaults, so it is recommended to back up the configuration.
Regular maintenance also includes cleaning the device from dust. Dust accumulation on heatsinks and fans impairs heat dissipation, leading to throttling (reduced frequency) and a shortened lifespan of the chips. Clean with compressed air every 3-6 months, depending on the dustiness of the room.
Monitor the ambient temperature. The optimal operating range for ASIC miners is between 15 and 30 degrees Celsius. Exceeding this temperature requires additional ventilation or air conditioning, otherwise the equipment will operate inefficiently.
What should I do if I forgot my Jasminer web interface password?
If you've changed your password and forgotten it, the only way to regain access is to perform a factory reset. Most models have a hole with a button on the case. ResetPress and hold it with a paperclip for 10-15 seconds after turning on the device. After the reset, the login and password will return to the default ones (specified in the instructions).
Is it possible to mine on Jasminer via WiFi?
Yes, many Jasminer models support WiFi connection if they have the appropriate module or USB adapter installed. However, a stable connection is critical for mining. WiFi is susceptible to interference and interruptions, which leads to an increased share rejection rate. It is recommended to use a wired Ethernet connection where technically possible.
Why does the miner show a hashrate lower than stated?
A decrease in hashrate may be caused by overheating (throttling), unstable supply voltage, outdated firmware, or network connection issues. Check the chip temperature in the web interface. If it's high, improve cooling. Also, make sure your power supply is providing sufficient power.