Date: Tue, 26 Aug 1997 13:14:14 -0700 (PDT) From: Chris Timmons <skynyrd@opus.cts.cwu.edu> To: Aled Morris <aledm@routers.co.uk> Cc: hackers@FreeBSD.ORG Subject: Re: UDP "to" address? Message-ID: <Pine.BSF.3.95.970826131258.24610B-100000@opus.cts.cwu.edu> In-Reply-To: <Pine.BSF.3.91.970826134032.21490D-100000@ns.uk.peer.net>
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Use bpf directly, like dhcpd does? I'd go looking for the isc dhcpd implementation at www.isc.org. The code is well written and easy to follow. -Chris On Tue, 26 Aug 1997, Aled Morris wrote: > Does anyone have a way of recovering the address to which a UDP packet > has been addressed? recvfrom(2) only returns the source address and > getpeername(2) is no use for UDP. > > The problem I have is a multi-homed machine which needs to know the > address the client has used to reach it. > > Aled > -- > tel +44 973 207987 O- > aledm@routers.co.uk >
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