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Date:      Mon, 17 Sep 2001 19:01:48 +0300 (EEST)
From:      Xen <stud1137@di.uoa.gr>
To:        freebsd-questions@FreeBSD.ORG
Subject:   tcp pseudodevice
Message-ID:  <Pine.SOL.4.05.10109171856300.25663-100000@kronos.di.uoa.gr>

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Is ioctl enough to get information about the tcp_status, tcp_ttl etc?
After all what is ndd doing?
I am asking because i'd like to be able to get info about tcp, udp
protocols.
And something else:Suppose i create a packet(icmp) and i want to trasmit
it through the network device. How is this possible? With openeing a raw
socket?
(I am asking not only for FreeBSD, but for other unix-like operating
systems)
Thank you very much.




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