Change MTU on GIF Interface
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Unless I'm missing something, there seems to be no way to change the MTU on a 6in4 tunnel.
My tunnel broker allows the use of a higher MTUs which I would love to be able to take advantage of in the future.
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you can change mtu via ifconfig on any interface.
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I believe its the default value. We do not explicitly set it to 1280 if that is what you are referring to.
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I believe its the default value. We do not explicitly set it to 1280 if that is what you are referring to.
How Know better MTU value for ipv6 tunnel ?
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I have test for PPPoE in ipv6 tunnel MTU is 1420.
