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Date:      Thu, 19 Jun 2025 18:50:18 +0200
From:      Roman Bogorodskiy <novel@freebsd.org>
To:        freebsd-virtualization@freebsd.org
Subject:   bhyve: detecting TCP console support
Message-ID:  <aFQ_ypJt4IggDEho@tulp>

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Hi,

Is there a way to check if the given bhyve binary supports tcp console,
such as "... -l com1,tcp=<tcpconf>"?

I've been using various workarounds to detect bhyve features for quite
some time, including parsing of the "bhyve -h" output or running "bhyve
-s 0,<dev>" and see if reports unknown device etc, but apparently none
of that works for the tcp console.

Am I missing something or is it really not possible?

Thanks,
Roman



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