Date: Wed, 15 Oct 2014 00:05:25 -0700 From: Chris Stankevitz <chrisstankevitz@gmail.com> To: freebsd-questions <freebsd-questions@freebsd.org> Subject: scp large file: broken pipe + Limiting closed port RST response Message-ID: <CAPi0psvhgJyPKhpb-jByL%2B5C4Mf-Hwu7U3Wmnh7JE3uf7h6wMw@mail.gmail.com>
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Hello, Regarding this setup: - two identical computers with Intel I350 gigabit ethernet - single ethernet cable connects both computers - one computer using scp to copy a 500 GB file to the other (~100 MB/sec) - 9.2-RELEASE-p10 (FreeNAS) - scp -o NoneSwitch=yes -o NoneEnabled=yes /path/to/file root@10.1.1.2:/path/to/file 1. Why does the scp connection fail ~10 minutes into the transfer with "broken pipe"? 2. Why does this transfer generate log entries like the following: Limiting closed port RST response from 1235 to 200 packets/sec Limiting closed port RST response from 1288 to 200 packets/sec Limiting closed port RST response from 1298 to 200 packets/sec Limiting closed port RST response from 759 to 200 packets/sec Limiting closed port RST response from 293 to 200 packets/sec 3. Could (1) and (2) be related? Thank you, Chris
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