On Sun, Sep 5, 2010 at 11:54 PM, Jan Engelhardt <jengelh@xxxxxxxxxx> wrote: > On Sunday 2010-09-05 17:24, Changli Gao wrote: > >>On Sun, Sep 5, 2010 at 5:45 PM, Nicola Padovano >><nicola.padovano@xxxxxxxxx> wrote: >>> i'm so sorry...i've said ethernet mtu=16bytes........... >> >>the minimal size of an ethernet frame is 60 bytes. > > But loopback is not an ethernet device. > But I don't think IP protocol can work with a MTU <= 20(sizeof(struct iphdr)) can work. How can IP fragment/defragment works without a full IP header. -- Regards, Changli Gao(xiaosuo@xxxxxxxxx) -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
