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ipv6 error message [message #50700] Tue, 15 October 2013 08:38 Go to next message
informant is currently offline  informant
Messages: 8
Registered: October 2011
Junior Member
Hi all,

i have a problem with IPv6 on host. I have following configuration:

Quote:
# network interface settings
auto lo
iface lo inet loopback

iface eth1 inet manual

iface eth0 inet manual

auto vmbr0
iface vmbr0 inet6 static
address 2a02:238:f019:412:1:1:1:1
netmask 64
gateway 2a02:238:f019:412:1:1:1:FF
bridge_ports eth0
bridge_stp off
bridge_fd 0

auto vmbr0:0
iface vmbr0:0 inet static
address 217.*.*.69
netmask 255.255.254.0
gateway 217.*.*.1


auto vmbr1
iface vmbr1 inet static
address 10.11.12.61
netmask 255.255.0.0
bridge_ports eth1
bridge_stp off
bridge_fd 0


if i restart the network service, i have following error message:

Quote:
/etc/init.d/networking restart
Running /etc/init.d/networking restart is deprecated because it may not re-enable some interfaces ... (warning).
Reconfiguring network interfaces...
Waiting for vmbr0 to get ready (MAXWAIT is 2 seconds).
RTNETLINK answers: File exists
Failed to bring up vmbr0.

Waiting for vmbr1 to get ready (MAXWAIT is 2 seconds).
done.


How can i solve this issue? Any ideas?

thanks and regards
Re: ipv6 error message [message #50701 is a reply to message #50700] Tue, 15 October 2013 22:29 Go to previous messageGo to next message
devonblzx is currently offline  devonblzx
Messages: 127
Registered: December 2006
Senior Member
Which OS are you running?

RTNETLINK answers: File exists usually means the interface already exists. Are you able to down the interface using ifconfig before attempting a restart?


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Re: ipv6 error message [message #50705 is a reply to message #50701] Wed, 16 October 2013 09:35 Go to previous messageGo to next message
informant is currently offline  informant
Messages: 8
Registered: October 2011
Junior Member
Hi,

thanks for your reply.

i use debian wheezy.

yes, i have ifdown eth0 and ifdown eth1 but same issue.
vmbr0 i can´t set down, well it´s virtual, i think.

do you have any ideas?

regards

[Updated on: Wed, 16 October 2013 09:36]

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Re: ipv6 error message [message #50711 is a reply to message #50705] Thu, 17 October 2013 01:44 Go to previous messageGo to next message
devonblzx is currently offline  devonblzx
Messages: 127
Registered: December 2006
Senior Member
I'm not entirely sure. What does ifconfig -a output?

A quick google search retrieved: http://bytefreaks.net/linux/bash/kvm-how-to-configure-a-brid ge-connection-in-ubuntu-11-10

Seems to have the same issue but solved it with a reboot. Seems like a basic question, but have you tried rebooting?

Other than that, after you down the interfaces what does 'ip route' show?

[Updated on: Thu, 17 October 2013 01:49]

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Re: ipv6 error message [message #50714 is a reply to message #50711] Thu, 17 October 2013 09:28 Go to previous message
informant is currently offline  informant
Messages: 8
Registered: October 2011
Junior Member
Hi output is:

Quote:
ifconfig -a
eth0 Link encap:Ethernet Hardware Adresse 00:23:7d:54:f3:02
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:32642446 errors:0 dropped:0 overruns:0 frame:0
TX packets:19993670 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:8088584679 (7.5 GiB) TX bytes:3971568406 (3.6 GiB)

eth1 Link encap:Ethernet Hardware Adresse 00:23:7d:54:f3:04
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:3052431 errors:0 dropped:0 overruns:0 frame:0
TX packets:31496755 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:403555701 (384.8 MiB) TX bytes:47288152604 (44.0 GiB)

lo Link encap:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6-Adresse: ::1/128 Gültigkeitsbereich:Maschine
UP LOOPBACK RUNNING MTU:16436 Metrik:1
RX packets:2059260 errors:0 dropped:0 overruns:0 frame:0
TX packets:2059260 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:284527058 (271.3 MiB) TX bytes:284527058 (271.3 MiB)

venet0 Link encap:UNSPEC Hardware Adresse 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet6-Adresse: fe80::1/128 Gültigkeitsbereich:Verbindung
UP BROADCAST PUNKTZUPUNKT RUNNING NOARP MTU:1500 Metrik:1
RX packets:2323893 errors:0 dropped:0 overruns:0 frame:0
TX packets:1794973 errors:0 dropped:5 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:2084749841 (1.9 GiB) TX bytes:581747941 (554.7 MiB)

vmbr0 Link encap:Ethernet Hardware Adresse 00:23:7d:54:f3:02
inet6-Adresse: 2a02:238:f019:412:1:1:1:1/64 Gültigkeitsbereich:Global
inet6-Adresse: fe80::223:7dff:fe54:f302/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:32443474 errors:0 dropped:0 overruns:0 frame:0
TX packets:19993576 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:7412583818 (6.9 GiB) TX bytes:3887027195 (3.6 GiB)

vmbr0:0 Link encap:Ethernet Hardware Adresse 00:23:7d:54:f3:02
inet Adresse:217.*.254.69 Bcast:217.*.255.255 Maske:255.255.254.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1

vmbr1 Link encap:Ethernet Hardware Adresse 00:23:7d:54:f3:04
inet Adresse:10.11.12.61 Bcast:10.11.255.255 Maske:255.255.0.0
inet6-Adresse: fe80::223:7dff:fe54:f304/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:2813351 errors:0 dropped:0 overruns:0 frame:0
TX packets:1098177 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:240144293 (229.0 MiB) TX bytes:45155859494 (42.0 GiB)


what can i do? if i restart manual with sudo, its come the same issue.

regards
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