routing
Dan Walrond <[email protected]> Tue, 1 Apr 2003 01:33:56 +0100
| Newsgroups | gmane.os.openbsd.ipv6 |
|---|---|
| Message-ID | <[email protected]> |
Hello again,
Well I've made some progress but not much. My tunnel works and I can
ping the outside world via IPv6 from my OpenBSD router. I have two linux
boxes which I've configured with IPv6 addresses and they can talk to
each other fine. But I cannot ping the OpenBSD box, nor can I ping the
linux boxes from the OpenBSD box. I can ping the OpenBSD boxes own IPv6
address on the same ethernet as the linux boxen, but that's it. They
just won't talk with each other.
Hopefully I'm not overloading the mailing list with my configs. Can you
please tell what I've got wrong. Reading stuff on the internet isn't
helping me.
Okay, my config looks like.....
$ route show
Routing tables
Internet:
Destination Gateway Flags
default public1-leed4-6-gw UG
80.7.77.0 link#3 U
public1-leed4-6- 0:4:9b:ed:b0:a8 UH
public1-leed4-6- localhost UGH
127.0.0.0 localhost UG
localhost.sumoda localhost UH
192.168.0.0 link#2 U
seleya.sumodave. 0:a0:24:b8:64:a9 UH
vixis.sumodave.c 0:a0:24:cc:7e:30 UH
192.168.1.0 link#1 U
algeron.sumodave localhost UGH
bortas.sumodave. 0:50:4:20:85:99 UH
targ.sumodave.co 0:40:63:c0:b5:5e UH
BASE-ADDRESS.MCA localhost U
Internet6:
Destination Gateway Flags
default localhost.sumodave UG
default localhost.sumodave UG
default gif2004.tunnels.ip UG
localhost.sumoda localhost.sumodave UH
::127.0.0.0 localhost.sumodave UG
::224.0.0.0 localhost.sumodave UG
::255.0.0.0 localhost.sumodave UG
::ffff:0.0.0.0 localhost.sumodave UG
2001:618:4:16de:: link#1 U
2001:618:4:16de::1 0:20:af:b5:bc:b7 UH
2001:618:4:16de::3 0:50:4:20:85:99 UH
2001:618:4:16de::5 0:40:63:c0:b5:5e UH
2001:618:4:2000:: walrond.tunnels.ip UG
gif2004.tunnels. walrond.tunnels.ip UH
walrond.tunnels. localhost.sumodave UH
2002:: localhost.sumodave UG
2002:7f00:: localhost.sumodave UG
2002:e000:: localhost.sumodave UG
2002:ff00:: localhost.sumodave UG
fe80:: localhost.sumodave UG
fe80::%ep0 link#1 U
fe80::%ep1 link#2 U
fe80::%ep2 link#3 U
fe80::%lo0 fe80::1%lo0 U
fe80::%gif0 link#19 U
fe80::220:afff:feb5:bcb7%gif0 localhost.sumodave UH
fec0:: localhost.sumodave UG
ff01:: localhost.sumodave U
ff02::%ep0 link#1 U
ff02::%ep1 link#2 U
ff02::%ep2 link#3 U
ff02::%lo0 fe80::1%lo0 U
ff02::%gif0 link#19 U
$ netstat -rn
Routing tables
Internet:
Destination Gateway Flags Refs Use Mtu
Interface
default 80.7.77.1 UGS -249 4996359 1500
ep2
80.7.77/24 link#3 UC 0 0 1500
ep2
80.7.77.1 0:4:9b:ed:b0:a8 UHL 1 1617 1500
ep2
80.7.77.83 127.0.0.1 UGHS 0 254 33224
lo0
127/8 127.0.0.1 UGRS 0 0 33224
lo0
127.0.0.1 127.0.0.1 UH 5 21486 33224
lo0
192.168.0/24 link#2 UC 0 0 1500
ep1
192.168.0.2 0:a0:24:b8:64:a9 UHL 0 1938 1500
ep1
192.168.0.3 0:a0:24:cc:7e:30 UHL 2 1092583 1500
ep1
192.168.1/24 link#1 UC 0 0 1500
ep0
192.168.1.1 127.0.0.1 UGHS 0 0 33224
lo0
192.168.1.3 0:50:4:20:85:99 UHL 0 5204 1500
ep0
192.168.1.5 0:40:63:c0:b5:5e UHL 3 119271 1500
ep0
224/4 127.0.0.1 URS 0 0 33224
lo0
Internet6:
Destination Gateway Flags
Refs Use Mtu Interface
::/104 ::1 UGRS
0 0 33224 lo0 =>
::/96 ::1 UGRS
0 0 33224 lo0 =>
default 2001:618:4:2000::10bf UGS
0 12 1280 gif0
::1 ::1 UH
12 20793 33224 lo0
::127.0.0.0/104 ::1 UGRS
0 0 33224 lo0
::224.0.0.0/100 ::1 UGRS
0 0 33224 lo0
::255.0.0.0/104 ::1 UGRS
0 0 33224 lo0
::ffff:0.0.0.0/96 ::1 UGRS
0 0 33224 lo0
2001:618:4:16de::/64 link#1 UC
0 0 1500 ep0
2001:618:4:16de::1 0:20:af:b5:bc:b7 UHL
1 8 1500 lo0
2001:618:4:16de::3 0:50:4:20:85:99 UHL
0 38 1500 ep0
2001:618:4:16de::5 0:40:63:c0:b5:5e UHL
0 14 1500 ep0
2001:618:4:2000::/64 2001:618:4:2000::10c0 UGS
0 0 33224 gif0
2001:618:4:2000::10bf 2001:618:4:2000::10c0 UH
1 3 1280 gif0
2001:618:4:2000::10c0 ::1 UH
1 0 33224 lo0
2002::/24 ::1 UGRS
0 0 33224 lo0
2002:7f00::/24 ::1 UGRS
0 0 33224 lo0
2002:e000::/20 ::1 UGRS
0 0 33224 lo0
2002:ff00::/24 ::1 UGRS
0 0 33224 lo0
fe80::/10 ::1 UGRS
0 3 33224 lo0
fe80::%ep0/64 link#1 UC
0 0 1500 ep0
fe80::%ep1/64 link#2 UC
0 0 1500 ep1
fe80::%ep2/64 link#3 UC
0 0 1500 ep2
fe80::%lo0/64 fe80::1%lo0 U
0 0 33224 lo0
fe80::%gif0/64 link#19 UC
0 0 1280 gif0
fe80::220:afff:feb5:bcb7%gif0 ::1 UH
0 0 33224 lo0
fec0::/10 ::1 UGRS
0 0 33224 lo0
ff01::/32 ::1 U
0 0 33224 lo0
ff02::%ep0/32 link#1 UC
0 0 1500 ep0
ff02::%ep1/32 link#2 UC
0 0 1500 ep1
ff02::%ep2/32 link#3 UC
0 0 1500 ep2
ff02::%lo0/32 fe80::1%lo0 UC
0 0 33224 lo0
ff02::%gif0/32 link#19 UC
0 0 1280 gif0
Encap:
Source Port Destination Port Proto
SA(Address/Proto/Type/Direction)
$ ifconfig -a
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33224
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x6
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
lo1: flags=8008<LOOPBACK,MULTICAST> mtu 33224
ep0: flags=8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST> mtu
1500
media: Ethernet 10baseT
inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
inet6 fe80::220:afff:feb5:bcb7%ep0 prefixlen 64 scopeid 0x1
inet6 2001:618:4:16de::1 prefixlen 64
ep1: flags=8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST> mtu
1500
media: Ethernet 10baseT
inet 192.168.0.1 netmask 0xffffff00 broadcast 192.168.0.255
inet6 fe80::260:8ff:fe72:ab57%ep1 prefixlen 64 scopeid 0x2
ep2: flags=8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST>
mtu 1500
media: Ethernet 10baseT
inet6 fe80::2a0:24ff:fe4b:e814%ep2 prefixlen 64 scopeid 0x3
inet 80.7.77.83 netmask 0xffffff00 broadcast 255.255.255.255
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33224
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 296
sl1: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 296
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
ppp1: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
tun0: flags=10<POINTOPOINT> mtu 3000
tun1: flags=10<POINTOPOINT> mtu 3000
enc0: flags=0<> mtu 1536
bridge0: flags=0<> mtu 1500
bridge1: flags=0<> mtu 1500
vlan0: flags=0<> mtu 1500
vlan1: flags=0<> mtu 1500
gre0: flags=8010<POINTOPOINT,MULTICAST> mtu 1450
gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
physical address inet 80.7.77.83 --> 213.253.1.201
inet6 fe80::220:afff:feb5:bcb7%gif0 -> :: prefixlen 64 scopeid
0x13
inet6 2001:618:4:2000::10c0 -> 2001:618:4:2000::10bf prefixlen
128
gif1: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
gif2: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
gif3: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
$ ping6 2001:618:4:16de::5
PING6(56=40+8+8 bytes) 2001:618:4:16de::1 --> 2001:618:4:16de::5
ping6: sendmsg: No route to host
ping6: wrote 2001:618:4:16de::5 16 chars, ret=-1
On the linux box to the OpenBSD box...
bortas:/usr/src# ping6 2001:618:4:16de::1
PING 2001:618:4:16de::1(2001:618:4:16de::1) 56 data bytes
From ::1 icmp_seq=1 Destination unreachable: Address unreachable
From the linux box to another linux box.....
bortas:/usr/src# ping6 2001:618:4:16de::3
PING 2001:618:4:16de::3(2001:618:4:16de::3) 56 data bytes
64 bytes from 2001:618:4:16de::3: icmp_seq=1 ttl=64 time=0.035 ms
Thanks,
Dan