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diretta [2026/03/26 23:10] – [What is MTU and Why Diretta Uses It] dbryudiretta [2026/03/26 23:32] (current) – [Using a Windows PC as a Diretta Host] dbryu
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 Additionally, the maximum supported MTU value may vary depending on the device model. Additionally, the maximum supported MTU value may vary depending on the device model.
  
-sMS-2000 / sMS-1000SQ: supports MTU up to 9014 + 
-sMS-200 / sMS-200ultra: supports MTU up to 1500+  * **sMS-2000 / sMS-1000SQ : supports MTU up to 9014** 
 +  * **sMS-200 / sMS-200ultra : supports MTU up to 1500** 
 + 
 +----- 
 + 
 + 
 +===== How to Configure MTU for Jumbo Frame (sMS-2000 / sMS-1000SQ) ===== 
 + 
 +The following steps describe how to increase the MTU value to use Jumbo Frame on sMS-2000 / sMS-1000SQ. 
 + 
 +1. First, verify that music playback works correctly via Diretta with the default MTU value of 1500. 
 + 
 +2. Go to System Config → Ethernet and set the MTU value to either 4088 or 9014.  
 +(Only configure this in a network environment that supports jumbo frames.) 
 + 
 +3. Click Save & Reboot to restart the system. 
 + 
 +4. After rebooting, go to the Diretta Config page and configure the following :  
 +  * Diretta Target MTU : Set this to the same value as, or lower than, the MTU value configured in System Config. 
 +  * Diretta External MTU : Set this to the same MTU value configured on the Diretta Host device (such as a PC or another Eunhasu device). 
 + 
 +5. Complete the remaining Diretta settings, save the configuration, and start Diretta to begin playback. 
 ----- -----
  
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 1. Open **Music Player Config**. 1. Open **Music Player Config**.
  
-2. Select the **Diretta Target device**.+2. In the Audio Device section, select the **Diretta Target device** from the list. 
 + (The device name will appear as a Diretta Target.)
  
 3. Click **Save Changes**. 3. Click **Save Changes**.
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 ===== Using a Windows PC as a Diretta Host ===== ===== Using a Windows PC as a Diretta Host =====
  
-Install the **Diretta ASIO driver**.+A Windows PC can be used as a Diretta Host to send audio data to a Diretta Target device.
  
 +1. Install the **Diretta ASIO driver**.
 +Download and install the Diretta ASIO driver on the Windows PC.
 [[https://docs.sotm-audio.com/lib/exe/fetch.php?media=undefined:sotmasiodriver_3_148_4.zip]] [[https://docs.sotm-audio.com/lib/exe/fetch.php?media=undefined:sotmasiodriver_3_148_4.zip]]
  
-If using **MS Mode3**, install: +2. Install Packet Capture Driver. (Optional) 
 +Depending on the Diretta mode, a packet capture driver may be required. 
 +Install one of the following :
   * [[https://www.winpcap.org/devel.htm|WinPcap]]   * [[https://www.winpcap.org/devel.htm|WinPcap]]
   * [[https://npcap.com/|Npcap]]   * [[https://npcap.com/|Npcap]]
  
-Configure using **SOtM ASIO Configure**.+ This is required only when using specific Diretta modes such as MS Mode3. 
 + 
 + 3. Configure the Diretta ASIO Driver. 
 +After installation, run the SOtM Diretta ASIO Configure program. 
 +  * Click the **Find** button. 
 +  * Select the Diretta Target device from the **Connect Target** list. 
 +  * Click **Save** to apply the configuration.
  
 {{ :7.1using_a_windows_pc_as_a_diretta_host.png |}} {{ :7.1using_a_windows_pc_as_a_diretta_host.png |}}
Last modified: 2026/03/26 23:10

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