Reply to SYN package #127
Reply to SYN package
#127
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Hi, Can grapevine reply to SYN package with ACK? I have a client that is first probing server if it's alive and then sending post to endpoint. Damjan |
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Answered by
scottoffen
Jul 21, 2022
Replies: 1 comment
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SYN and ACK packages are used for initializing TCP connection. Grapevine works on the HTTP layer. The underlying TCP connection is completely obfuscated from Grapevine via its use of |
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scottoffen
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SYN and ACK packages are used for initializing TCP connection. Grapevine works on the HTTP layer. The underlying TCP connection is completely obfuscated from Grapevine via its use of
HttpListener, so it cannot be configured to respond to a SYN request.