buglwIP - A Lightweight TCP/IP stack - Bugs: bug #66022, Ethernet data transmit issue UDP

 
 

You are not allowed to post comments on this tracker with your current authentication level.

bug #66022: Ethernet data transmit issue UDP

Submitter:  Aravind.S.R <aravind>
Submitted:  Thu 25 Jul 2024 05:22:00 AM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open Planned Release:  None
lwIP version:  Other

Thu 25 Jul 2024 05:22:00 AM UTC, original submission:  

  Hi team,
            we are encountering in our project, which involves data transmission using the LWIP stack with the UDP protocol.
1)Source IP Address (Board): 192.168.1.1
2)Destination IP Address (Board): 192.168.1.255 (Broadcast)
3)Monitoring Laptop or pc IP Address: 192.168.1.50

We have configured our system to continuously transmit data from the board to the monitoring laptop or pc. The data transmission works correctly some time; however, we face intermittent issues when the laptop or pc provides mDNS (Multicast DNS) services to the board. During these instances, data transmission errors occur, causing interruptions.

This problem is not consistent across all systems. While some systems continue to transmit data

 Below attached screenshot from Wireshark that captures the error occurring during data transmission.


Thanks & Regards,
Aravind

Aravind.S.R <aravind>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attached Files
file #56308:  Screenshot@(139).png added by aravind (799KiB - image/png)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by aravind (Submitted the item)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

     

    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2024-07-25 aravind Attached File- Added Screenshot@(139).png, #56308

    Back to the top

    Powered by Savane 3.15-e6e5.
    Corresponding source code