Matthias Scheler wrote:
|This is AFAIK not a bug in your GRE code. Routing packes through the

Well. In IPIP mode, this does not yet really honour RFC 2003 (but which 
implementation does?) 

|tunnel will requires less hops. So if the remote host doesn't use a tunnel
|route back it ICMP replies will have a too low TTL to reach your system.

Sounds reasonable.

Did anyone on non i386 try this tunnel?

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