Hello,
can any tell me please, why on my system (4 NIC) only "eth0 eth1 lo" have a IPv6 Address ?
When I start ifconfig, vlan's on eth2 and eth3 have no IPv6 Adress ?
Have I to config anything ?
Günther J. Niederwimmer wrote:
Hello,
can any tell me please, why on my system (4 NIC) only "eth0 eth1 lo" have a IPv6 Address ?
When I start ifconfig, vlan's on eth2 and eth3 have no IPv6 Adress ?
Can you post the output of "ip addr", please? It sounds very odd that you have two NICs that were not automagically allocted an IPv6 address.
/Per Jessen, Zürich
Hello Per ;),
Am Sonntag, 29. November 2009 14:51:49 schrieb Per Jessen:
Günther J. Niederwimmer wrote:
can any tell me please, why on my system (4 NIC) only "eth0 eth1 lo" have a IPv6 Address ?
When I start ifconfig, vlan's on eth2 and eth3 have no IPv6 Adress ?
Can you post the output of "ip addr", please? It sounds very odd that you have two NICs that were not automagically allocted an IPv6 address.
I can ;)
The 2 NiC with IPv6 are onboard the other 2 NIC are on a separate card? the system is SLES 11, but I have the same problem with a 11.2 System 1 NIC onboard configured by Install, the second separate card configured later ?
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 brd 127.255.255.255 scope host lo inet 127.0.0.2/8 brd 127.255.255.255 scope host secondary lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:07:e9:31:96:78 brd ff:ff:ff:ff:ff:ff inet 192.168.100.210/24 brd 192.168.100.255 scope global eth0 inet6 fe80::207:e9ff:fe31:9678/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:07:e9:31:96:79 brd ff:ff:ff:ff:ff:ff inet 85.125.25.114/29 brd 85.125.25.119 scope global eth1 inet6 fe80::207:e9ff:fe31:9679/64 scope link valid_lft forever preferred_lft forever 4: eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000 link/ether 00:0e:0c:64:59:fe brd ff:ff:ff:ff:ff:ff 5: eth3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000 link/ether 00:0e:0c:64:59:ff brd ff:ff:ff:ff:ff:ff inet 192.168.101.210/24 brd 192.168.101.255 scope global eth3 6: vlan0@eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN link/ether 00:0e:0c:64:59:fe brd ff:ff:ff:ff:ff:ff inet 192.168.110.200/24 brd 192.168.110.255 scope global vlan0 7: vlan1@eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN link/ether 00:0e:0c:64:59:fe brd ff:ff:ff:ff:ff:ff inet 192.168.110.201/24 brd 192.168.110.255 scope global vlan1 8: vlan2@eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN link/ether 00:0e:0c:64:59:fe brd ff:ff:ff:ff:ff:ff inet 192.168.110.202/24 brd 192.168.110.255 scope global vlan2
Günther J. Niederwimmer wrote:
Hello Per ;),
Am Sonntag, 29. November 2009 14:51:49 schrieb Per Jessen:
Günther J. Niederwimmer wrote:
can any tell me please, why on my system (4 NIC) only "eth0 eth1 lo" have a IPv6 Address ?
When I start ifconfig, vlan's on eth2 and eth3 have no IPv6 Adress ?
Can you post the output of "ip addr", please? It sounds very odd that you have two NICs that were not automagically allocted an IPv6 address.
I can ;)
The 2 NiC with IPv6 are onboard the other 2 NIC are on a separate card? the system is SLES 11, but I have the same problem with a 11.2 System 1 NIC onboard configured by Install, the second separate card configured later ?
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 brd 127.255.255.255 scope host lo inet 127.0.0.2/8 brd 127.255.255.255 scope host secondary lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:07:e9:31:96:78 brd ff:ff:ff:ff:ff:ff inet 192.168.100.210/24 brd 192.168.100.255 scope global eth0 inet6 fe80::207:e9ff:fe31:9678/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP inet 85.125.25.114/29 brd 85.125.25.119 scope global eth1 inet6 fe80::207:e9ff:fe31:9679/64 scope link 4: eth2: ... state DOWN
The "state DOWN" is pretty likely the reason. Try ifconfig eth2 up or ifup eth2 or yast2 lan.
BTW: Having a "radvd" in your LAN helps with having routable addrs.
Ciao Bernhard M.
-
Bernhard M. Wiedemann -
Günther J. Niederwimmer -
Per Jessen