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Date: Mon, 09 Apr 2007 13:15:51 +0900 (JST) From: YOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@...ux-ipv6.org> To: jheffner@....edu Cc: netdev@...r.kernel.org, yoshfuji@...ux-ipv6.org Subject: Re: [PATCH 0/2] [iputils] MTU discovery changes In article <460474E1.9070805@....edu> (at Fri, 23 Mar 2007 20:46:25 -0400), John Heffner <jheffner@....edu> says: > These add some changes that make tracepath a little more useful for > diagnosing MTU issues. The length flag helps distinguish between MTU > black holes and other types of black holes by allowing you to vary the > probe packet lengths. Using PMTUDISC_PROBE gives you the same results > on each run without having to flush the route cache, so you can see > where MTU changes in the path actually occur. > > The PMTUDISC_PROBE patch goes in should be conditional on whether the > corresponding kernel patch (just sent) goes in. Applied, thanks. --yoshfuji - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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