[support] can't move to foreign network (dynamic keyring with racoon2)

[Sebastien Decugis]

> 2009-06-27 16:05:37 [INTERNAL_ERR]: isakmp.c:521:isakmp_open_address():
> bind(127.0.0.1[500]): Address already in use
> 2009-06-27 16:05:37 [INTERNAL_ERR]: isakmp.c:521:isakmp_open_address():
> bind(::1[500]): Address already in use
> 2009-06-27 16:05:37 [INTERNAL_ERR]: isakmp.c:521:isakmp_open_address():
> bind(2001:db8:0:1::1[500]): Address already in use
> 2009-06-27 16:05:37 [INTERNAL_ERR]: isakmp.c:521:isakmp_open_address():
> bind(fe80::21a:92ff:fed6:3f45%eth0[500]): Address already in use
> 2009-06-27 16:05:37 [INTERNAL_ERR]: isakmp.c:521:isakmp_open_address():
> bind(2001:db8:0:2::1[500]): Address already in use
> 2009-06-27 16:05:37 [INTERNAL_ERR]: isakmp.c:521:isakmp_open_address():
> bind(fe80::21e:58ff:fe31:c1c3%eth1[500]): Address already in use

It seems that something is already bound on your port 500. (several
instances of iked or another daemon maybe). Fix this issue first before
attempting to have working dynamic keying with mip6d.

Best regards,
Sebastien.