Date: Thu, 01 Jun 2006 14:13:43 +0300 From: Danny Braniss <danny@cs.huji.ac.il> To: Scott Long <scottl@samsco.org> Cc: freebsd-hackers@freebsd.org Subject: Re: iSCSI/sendto(...) Message-ID: <E1Fll7X-0008Fd-8P@cs1.cs.huji.ac.il> In-Reply-To: Your message of Thu, 01 Jun 2006 03:56:16 -0600 .
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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. > too much traffic, and would be like looking for a needle in a haystack. (i can't reproduce this at will) the question is, if it was an error, how come the packet did go out. need more proof for the above statement - working on it. danny >
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