kern/121257: [tcp] TSO + natd -> slow outgoing tcp traffic

[Takefu]

The following reply was made to PR kern/121257; it has been noted by GNATS.

From: Takefu <takefu at airport.fm>
To: bug-followup at FreeBSD.org
Cc: vnovy at vnovy.net
Subject: Re: kern/121257: [tcp] TSO + natd  -> slow outgoing tcp traffic
Date: Thu, 30 Jan 2014 12:42:33 +0900

 Limited improvement method
 
 8.4-RELEASE
 9.2-RELEASE
 10.0-RELEASE
 
 --- /usr/src/etc/rc.d/natd	2013-07-01 15:47:09.000000000 +0900
 +++ /etc/rc.d/natd	2014-01-30 12:26:43.000000000 +0900
 @@ -36,6 +36,7 @@
  		fi
  	fi
 
 +	sysctl net.inet.tcp.tso=0 > /dev/null
  	return 0
  }