6bone partitioned?

Guy Davies guyd@uunet.pipex.com
Wed, 23 Apr 1997 16:30:08 +0100 (BST)


On Wed, 23 Apr 1997, JOIN Project Team wrote:

> > This is what I get if I try to traceroute to BT-LABS (who get their
> > connectivity from NRL).
> >=20
> > kings-cross:~$ traceroute 5f06:d800:c171:3a00::1
> > traceroute to 5f06:d800:c171:3a00::1 (5f06:d800:c171:3a00::1), 30 hops
> > max, 60 byte packets
> >  1  6bone-gw.lon.ip6.pipex.net (5f07:3900:9e2b:8500:0:1111:1111:1111)
> > 14.777 ms !N  16.376 ms !N *
> > kings-cross:~$=20
> >=20
> > They apparently are up, because NIST can see them (and I imagine TICL c=
an
> > too).=20
>=20
> our router don=B4t get any route for 5f06:d800::/32. Normally we should g=
et
> the prefix at least via RIPng from CICNET.=20

Hi Philip & Guido,

We also have no connectivity to the address you show.

6bone-lon-gw#sho ipv6 route 5f06:d800:c171:3a00::1/128
Route not found

BT-LABS also have connections to IFB and ULANC.  I am getting RIPng from
IFB so clearly there's either broken RIPng from BT-LABS or the static from
IFB to BT-LABS isn't being redistributed or BT-LABS don't really have a
tunnel to IFB.  I think ULANC are either down or not running a RIPng
routing daemon because their RIPng session to us is not running.

This certainly explains your lack of connectivity to BT-LABS but not
necessarily to anywhere else.

Guy