Date: Tue, 06 Jun 2006 12:03:06 +0300 From: Danny Braniss <danny@cs.huji.ac.il> To: Scott Long <scottl@samsco.org> Cc: freebsd-hackers@freebsd.org Subject: iSCSI/sosend(...), was iSCSI/sendto(...) Message-ID: <E1FnXSs-0005qX-3f@cs1.cs.huji.ac.il> In-Reply-To: <447EB9C0.9010402@samsco.org> References: <E1Fljo6-0005Yj-Th@cs1.cs.huji.ac.il> <447EB9C0.9010402@samsco.org>
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> Danny Braniss wrote: > > > Hi, > > on a fairly new 6.1-stable, and probably before, once in a > > blue moon, sendto return error 64 (EHOSTDOWN?). but the packet seems to have > > been received by the target, since i get a response, and further more, > > everything keeps on working. > > > > what is error 64? > > > > danny > > > > > > EHOSTDOWN comes from the ARP layer of the IP stack, and would be > consistent with the host either getting no arp response or rejected > responses from the target. It would be useful to run tcpdump+ethereal > on your connection to see what is really going on. > > Scott > If someone can shed some light, in ftp://ftp.cs.huji.ac.il/users/danny/freebsd/snif8 around No. 28051, there is the ARP request, which seems a bit odd. danny
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