Date: Tue, 22 Jan 2002 00:31:51 +0100 From: Jesper Skriver <none@jesper--skriver.dk.lh.bsd-dk.dk> To: bsd-dk@bsd-dk.dk Subject: Re: IPv6 læser eller skaber den problemer
On Tue, Jan 22, 2002 at 12:10:28AM +0100, Henrik Lund Kramshøj wrote:
> Hej Jesper
>
> Jeg så lige at du havde en IPv6 adresse i mailen, og den
> kan jeg også fint ping'e og traceroute6'e
>
> Hmm, hvorfor virker det så ikke ?
> - jeg genstarter serveren - den er oppe igen og kan fint nå
> www.kame.net
>
> Jeg har et par maskiner og du burde kunne ping'e
> 2001:6c8:7::1 - der er min routers inderside
> 2001:6c8:0:fffd::11 - der er min adresse mod jeres router shjv
> (samme maskine med OpenBSD 2.9, IPF regler siger pass in ipv6
> og pass out ipv6)
>
> [root@netty root]# ping6 -c 5 2001:6c8:0:1::2
> PING6(56=40+8+8 bytes) 2001:6c8:7::14 --> 2001:6c8:0:1::2
> 16 bytes from 2001:6c8:0:1::2, icmp_seq=0 hlim=62 time=47.828 ms
> 16 bytes from 2001:6c8:0:1::2, icmp_seq=1 hlim=62 time=49.996 ms
> 16 bytes from 2001:6c8:0:1::2, icmp_seq=2 hlim=62 time=49.974 ms
> 16 bytes from 2001:6c8:0:1::2, icmp_seq=3 hlim=62 time=50.405 ms
> 16 bytes from 2001:6c8:0:1::2, icmp_seq=4 hlim=62 time=47.455 ms
>
> --- 2001:6c8:0:1::2 ping6 statistics ---
> 5 packets transmitted, 5 packets received, 0% packet loss
> round-trip min/avg/max/std-dev = 47.455/49.132/50.405/1.232 ms
> [root@netty root]# traceroute6 2001:6c8:0:1::2
> traceroute6 to 2001:6c8:0:1::2 (2001:6c8:0:1::2) from 2001:6c8:7::14, 30 hops max, 12 byte packets
> 1 2001:6c8:7::10 2.005 ms 0.916 ms 0.811 ms
> 2 2001:6c8:0:fffd::10 50.793 ms * 49.524 ms
> 3 fxp0.freesbee.wheel.dk 49.715 ms 49.051 ms 49.678 ms
>
> Nå, det er ikke voldsomt vigtigt og det bliver først sjovt når
> jeg får DNS records opdateret.
Der er også noget fishy
jesper@freesbee% ping 2001:6c8:7::1
ping: cannot resolve 2001:6c8:7::1: Unknown host
jesper@freesbee% ping6 2001:6c8:7::1
PING6(56=40+8+8 bytes) 2001:6c8:0:1::2 --> 2001:6c8:7::1
^C
--- 2001:6c8:7::1 ping6 statistics ---
8 packets transmitted, 0 packets received, 100% packet loss
jesper@freesbee% ping6 2001:6c8:0:fffd::11
PING6(56=40+8+8 bytes) 2001:6c8:0:1::2 --> 2001:6c8:0:fffd::11
^C
--- 2001:6c8:0:fffd::11 ping6 statistics ---
8 packets transmitted, 0 packets received, 100% packet loss
jesper@freesbee% ping6 2001:6c8:0:1::2
PING6(56=40+8+8 bytes) 2001:6c8:0:1::2 --> 2001:6c8:0:1::2
16 bytes from 2001:6c8:0:1::2, icmp_seq=0 hlim=64 time=0.188 ms
16 bytes from 2001:6c8:0:1::2, icmp_seq=1 hlim=64 time=0.125 ms
^C
--- 2001:6c8:0:1::2 ping6 statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max = 0.125/0.157/0.188 ms
jesper@freesbee% ping6 2001:6c8:7::14
PING6(56=40+8+8 bytes) 2001:6c8:0:1::2 --> 2001:6c8:7::14
^C
--- 2001:6c8:7::14 ping6 statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
nu virker det ikke igen ...
/Jesper
-- Jesper Skriver, jesper(at)skriver(dot)dk - CCIE #5456 Work: Network manager @ AS3292 (Tele Danmark DataNetworks) Private: FreeBSD committer @ AS2109 (A much smaller network ;-)One Unix to rule them all, One Resolver to find them, One IP to bring them all and in the zone to bind them.
This archive was generated by hypermail 2b30 : Wed 15 Nov 2006 - 18:24:17 CET