Adresy w 6bone

[Rafal Maszkowski]

On Thu, Nov 12, 1998 at 08:10:11PM +0100, Artur Frysiak wrote:
> On Thu, 12 Nov 1998, Wojtek Slusarczyk wrote:
> > On Thu, 12 Nov 1998, Artur Frysiak wrote:
> > > Jak narazie do 6bone-gw.6bone.pl jest wszystko ok, ale do np.
> > > druid.ipv6.ceti.com.pl czy magellan.shadow.eu.org juz niedociera 
> > > (podobnie zreszta jak do 3ffe:902:d::2).
> > 
> > magellan /root:$ traceroute 3ffe:902:11::2
> > traceroute to 3ffe:902:11::2 (3ffe:902:11::2), 30 hops max, 60 byte packets
> > 1  REDOCTOBER.SHADOW.EU.ORG (3ffe:902:2::6)  1.663 ms  0.877 ms 0.794 ms
> > 2  BRAVE.SHADOW.EU.ORG (3ffe:902:d::2)  8.607 ms  5.014 ms  4.866 ms
> > 3  3ffe:902:11::2 (3ffe:902:11::2)  306.338 ms *  290.116 ms
> > magellan /root:$
> [wiget w wiget wiget]$ ping REDOCTOBER.SHADOW.EU.ORG
> PING REDOCTOBER.SHADOW.EU.ORG (3ffe:902:2::6): 56 data bytes
> 64 bytes from 3ffe:902:2::6: icmp_seq=1 ttl=250 time=331.587 ms
> 64 bytes from 3ffe:902:2::6: icmp_seq=3 ttl=250 time=161.374 ms
> 64 bytes from 3ffe:902:2::6: icmp_seq=4 ttl=250 time=328.636 ms
> :-)
> ale :
> [wiget w wiget wiget]$ traceroute brave.shadow.eu.org
> traceroute to brave.shadow.eu.org (3ffe:902:d::2), 30 hops max, 60 byte packets
>  1  * * *
>  2  * *
> [wiget w wiget wiget]$ traceroute REDOCTOBER.SHADOW.EU.ORG -I
> traceroute to REDOCTOBER.SHADOW.EU.ORG (3ffe:902:2::6), 30 hops max, 60 byte packets
>  1  * * *
>  2  REDOCTOBER.SHADOW.EU.ORG (3ffe:902:2::6)  192.835 ms  211.118 ms  118.164 ms[wiget w wiget wiget]$ 
> Chyba brave mnie nie lubi :-( 

Ja mam tez problemy ze Szczecinem. Widze, ze z 2::2 dziala sesja BGP, ale nie
pinguje. Do brave'a daje sie zrobic traceroute przez 2::2 tylko nie widac go po
drodze:
root w 6bone-gw:/usr/src,1# /usr/inet6/bin/traceroute brave.shadow.eu.org
traceroute to brave.shadow.eu.org (3ffe:902:d::2), 30 hops max, 60 byte packets
 1  * * *
 2  BRAVE.SHADOW.EU.ORG (3ffe:902:d::2)  53.858 ms *  69.856 ms

Traceroute do redoctobera nie pokazuje nic, zarowno UDP jak ICMP.

Z germanica widac:

[rzm w GERMANIC rzm]$ /usr/sbin/traceroute 3ffe:902:2::1
traceroute to 3ffe:902:2::1 (3ffe:902:2::1), 30 hops max, 60 byte packets
traceroute: sendmsg: Network is unreachable
 1 traceroute: wrote 3ffe:902:2::1 20 chars, ret=-1

3ffe:902:2::1/128                           ::                                      UH    1      0        0 sit2
3ffe:902:2::1/128                           3ffe:902:2::1                           UHC   1      1        1 sit2
3ffe:902:2::2/128                           ::                                      U     0      63315       0 lo

Moze to wina /128? Najdziwniejsze jest to dzialanie TCP...

R.