Messages in this thread | | | From | Changli Gao <> | Date | Fri, 18 Feb 2011 21:29:43 +0800 | Subject | Re: [PATCH] net: Add default_advmss() methods to blackhole dst_ops |
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On Fri, Feb 18, 2011 at 9:24 PM, Eric Dumazet <eric.dumazet@gmail.com> wrote: > Le vendredi 18 février 2011 à 21:16 +0800, Changli Gao a écrit : > >> I am wondering why magic number 256 is used here. Is there a special >> reason? Thanks. >> > > It really doesnt matter. SYN message will be dropped anyway. > > 256 happens to be the default value > of /proc/sys/net/ipv4/route/min_adv_mss >
Thanks for your explaining. IMHO, ip_rt_min_advmss is better than a magic number, here.
-- Regards, Changli Gao(xiaosuo@gmail.com) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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