400 errors

[Neil Sheth]

Hello,

Something I've been seeing for a long time here - I've posted long ago, but
was never able to find a solution.  Looking at our access logs, I see tons
of lines like (multiple times a minute)
123.45.6.789 - - [07/Dec/2010:19:05:51 -0600] "-" 400 0 "-" "-"

I changed my error_log to info, and I see a lot of corresponding entries
like:
recv() failed (104: Connection reset by peer) while reading client request
line

I also set the following, but it doesn't seem to have helped, as I see a lot
of posts about this issue potentially being caused by large cookies:
large_client_header_buffers 8 4k;

Thoughts?

Thanks!

    Neil
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