Why is SMB from a Windows 7 64-bit to OS X Server so slow when using DNS vs IP?

Posted by chuboy on Super User See other posts from Super User or by chuboy
Published on 2011-02-18T05:49:19Z Indexed on 2011/02/18 7:27 UTC
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Filed under:

windows-7

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osx

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samba

When I connect my 64-bit Windows 7 to a OS X server using \servername, my transfer rates are around 400KB/s.

However, when I do the same thing using \192.168.0.10 (which is the IP of the server), transfer rates jump to 30MB/s.

All of this happens via a gigabit ethernet cable with my wireless disabled

I heard Samba itself "doesn't use DNS", but if that's the case, how am I able to connect to the server in the first place?

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