FTP Client sends reset .00002 after started file transfer

asked 2024-12-21 12:19:16 +0000

BillSTS gravatar image

updated 2024-12-21 16:19:53 +0000

grahamb gravatar image

I am having an ongoing issue cannot wrap my head around, ftp (using cmd FTP prompt) to send a 400k text file and when they agree to send the file, the client sends the file over port 20 and .00002 seconds sends a reset without even allowing the receiving end to send an ack back. This results in only a partial file being sent. When I use an FTP client I get "an existing connection was forceabley closed by the remote host. The packet looks like the image below.

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The reset is coming from the MAC address of the Sending Server

BillSTS gravatar imageBillSTS ( 2024-12-21 15:49:22 +0000 )edit

Hard to say anything given the fragment of an image to work with. Is .101 the client or the server as it seems it's that host that's sending the RST?

grahamb gravatar imagegrahamb ( 2024-12-21 16:11:51 +0000 )edit
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