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Re: [lwip-users] Transport terminal Using Tcp - ask for help~
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From: |
Sergio R. Caprile |
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Subject: |
Re: [lwip-users] Transport terminal Using Tcp - ask for help~ |
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Date: |
Wed, 07 May 2014 14:29:48 -0300 |
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User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
Marty,
some sniffers (like Wireshark) on some OSs (like windoze) do not capture
the preamble nor the CRC, and are intelligent enough to remove the padding.
54 is OK for 14 bytes Ethernet + 20 IP header + 20 TCP header, no
options, no length
Regards
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