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florian239955_st
florian239955_st
Associate III
Oct 5, 2017 10:38 AM UTC
Solved

SPWF01: ''Failed to resolve name'' Error

Posted on October 05, 2017 at 12:38

Hi,

sometime I get the error 'Failed to resolve name'. I always call the same address - so the address is valid. If I get this error I have to reset the module.

What failures cause this error?

BR,

Flow

    This topic has been closed for replies.
    Gerardo GALLUCCI
    Gerardo GALLUCCIBest answer
    ST Employee
    Nov 10, 2017 6:50 PM UTC
    Posted on November 10, 2017 at 18:50

    Internal buffer for DNS reply was a little bit too small into FW3.5 (compared with FW3.4)

    It has been increased into FW3.5.3. This is why it's working again.

    View in thread

    8 replies

    florian239955_st
    florian239955_stAuthor
    Associate III
    Nov 10, 2017 6:36 AM UTC
    Posted on November 10, 2017 at 07:36

    If anybody else will have this problem:

    I still do not know, why this error occurs. But it seems to be a bug in FW 3.5. After updating some modules to FW 3.5.3 I didn't get this error again...

    Gerardo GALLUCCI
    Gerardo GALLUCCIBest answer
    ST Employee
    Nov 10, 2017 6:50 PM UTC
    Posted on November 10, 2017 at 18:50

    Internal buffer for DNS reply was a little bit too small into FW3.5 (compared with FW3.4)

    It has been increased into FW3.5.3. This is why it's working again.

    florian239955_st
    florian239955_stAuthor
    Associate III
    Nov 13, 2017 7:14 PM UTC
    Posted on November 13, 2017 at 19:14

    Thanks for explanation.

    Are further updates for the SPWF01 module planned?

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