'iptunnel change' can't change SIT tunnel endpoints

[Petr Baudis <pasky@xxxxxxxx>]

Hello,

  we're having problems with 'iptunnel change' at linux 2.4.18 (non-usagi).
When we try to change endpoints of the SIT tunnel, it always fails with ENOENT.
I digged into the source a bit, but it looks this can only happen when changing
endpoints of sit0, which is not the case here (the relevan code looks to reside
at linux/ipv6/sit.c:646). And the code looks ok to me.

  Thanks in advance for any suggestion/help,

-- 

                                Petr "Pasky" Baudis

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