>>>>> On Wed, 17 Jan 2001 02:04:26 +0900, 
>>>>> [EMAIL PROTECTED] said:

>>> Your address prefix length is incorrect..can't remember what the
>>> correct value should be off the top of my head, but it's come up
>>> before so it should be in the archives upon closer examination.
>> It looks like 128 is the "right" prefixlen. Problem is that my upstream
>> provider (Sprint) wants to use 64 as prefixlen (IMHO FBSD is ok, but it
>> seems to be the common practice to assign /64 to tunnels)

>       you need to configure like either:
>       # ifconfig gif0 3ffe:2900:000b:000d::1 3ffe:2900:000b:000d::2 \
>               prefixlen 128 alias
>       # ifconfig gif0 3ffe:2900:000b:000d::1 prefixlen 64 alias

>       if you specify both your and peer's address, you need to set prefixlen
>       to 128.  if you specify prefixlen to 64, the peer's address is not
>       necessary (it will get discovered automatically).

>       actually, the prefix length on p2p interface does not, and should not
>       really matter.  (the separate problem is that there are multiple
>       interpretation of p2p in the world - major ones are gated
>       interpretation and cisco interpretation)

>       we (as KAME) will try to improve the behavior, like non-working ones
>       get rejected on ifconfig time or such.

Just for your information: I've rewritten the KAME-current code using
the stricter check. I believe (or hope) the latest code is much better
than before. Please see the KAME's CHANGELOG for more details.

                                        JINMEI, Tatuya
                                        Communication Platform Lab.
                                        Corporate R&D Center, Toshiba Corp.
                                        [EMAIL PROTECTED]


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