Re: Routing loops & TTL tracking with tunnel devices

From: Jason A. Donenfeld
Date: Mon Nov 16 2015 - 15:55:32 EST


Hi Sowmini,

Neat. Though, in my case, I'm not actually just prepending a header.
I'm doing some more substantial transformations of a packet. And this
needs to work with v4 too. So I'm not sure implementing a v6 spec will
help with things. I need to identify the right mechanism inside the
kernel to assist with this, like, say, a member in sk_buff.

Jason
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