in reply to Timeout parameter for Net::Telnet under Windows

Have you considered changing the default TCP/IP timeout?

Windows 7 default TCP connect timeout

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Re^2: Timeout parameter for Net::Telnet under Windows
by SwaJime (Scribe) on Jan 29, 2016 at 14:42 UTC

    I set TcpMaxDataRetransmissions to 1 and TCPInitialRtt to 0x12c (the minimum allowed), and rebooted the Windows 7 Enterprise. No affect whatsoever. It still takes 20 to 30 seconds before timing out.

    Thanks though for the lead.