From: Jochen Hebbrecht <jochenhebbrecht@gmail.com>
To: "Nicolas de Pesloüan" <nicolas.2p.debian@free.fr>
Cc: bridge@lists.linux-foundation.org
Subject: Re: [Bridge] Ubuntu: network bridging between wireless and wired connection fails
Date: Tue, 05 May 2009 18:59:07 +0200 [thread overview]
Message-ID: <4A00705B.8020508@gmail.com> (raw)
In-Reply-To: <49FFD355.70301@free.fr>
Nicolas de Pesloüan schreef:
> I agree with Richard.
>
> Jochen, can you please try the following configuration (step #5 in my
> previous e-mail) ?
>
> #auto eth0
> iface eth0 inet manual
>
> #auto eth1
> iface eth1 inet manual
>
> auto br0
> iface br0 inet dhcp
> bridge_ports eth0 eth1
> # the wpa-iface option is expected to instruct wpa_supplicant
> # to setup the wifi link using eth1 instead of br0.
> wpa-iface eth1
> wpa-driver wext
> wpa-ssid ##SSID##
> wpa-ap-scan 1
> wpa-proto RSN
> wpa-pairwise CCMP
> wpa-group CCMP
> wpa-key-mgmt WPA-PSK
> wpa-psk ##PSK KEY##
> # The wpa-bridge option is expected to instruct wpa_supplicant
> # to listen on br0 instead of eth1.
> wpa-bridge br0
>
Nicoloas,
First of all, thanks for your effort and time. I'm really appreciating
this and I'm really willing to let this bridge works.
So I tried what you suggested here:
$ cat /etc/network/interfaces
#auto eth0
iface eth0 inet manual
#auto eth1
iface eth1 inet manual
auto br0
iface br0 inet dhcp
bridge_ports eth0 eth1
# the wpa-iface option is expected to instruct wpa_supplicant
# to setup the wifi link using eth1 instead of br0.
wpa-iface eth1
wpa-driver wext
wpa-ssid ##SSID##
wpa-ap-scan 1
wpa-proto RSN
wpa-pairwise CCMP
wpa-group CCMP
wpa-key-mgmt WPA-PSK
wpa-psk ##PSK##
# The wpa-bridge option is expected to instruct wpa_supplicant
# to listen on br0 instead of eth1.
wpa-bridge br0
$ sudo /etc/init.d/networking restart
* Reconfiguring network
interfaces...
Waiting for br0 to get ready (MAXWAIT is 32 seconds).
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/br0/00:0a:e4:ae:7e:4c
Sending on LPF/br0/00:0a:e4:ae:7e:4c
Sending on Socket/fallback
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 4
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
[ OK ]
jochus@Bacardi ~ $ ifconfig
br0 Link encap:Ethernet HWaddr 00:0a:e4:ae:7e:4c
inet6 addr: fe80::20a:e4ff:feae:7e4c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:58 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:387 (387.0 B) TX bytes:5743 (5.6 KB)
br0:avahi Link encap:Ethernet HWaddr 00:0a:e4:ae:7e:4c
inet addr:169.254.7.81 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0 Link encap:Ethernet HWaddr 00:0a:e4:ae:7e:4c
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:20 Base address:0xc000
eth1 Link encap:Ethernet HWaddr 00:15:00:1f:20:a6
inet6 addr: fe80::215:ff:fe1f:20a6/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:42 dropped:42 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:277199 (270.7 KB) TX bytes:95538 (93.2 KB)
Interrupt:21 Base address:0xc000 Memory:c8006000-c8006fff
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1942 errors:0 dropped:0 overruns:0 frame:0
TX packets:1942 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:97578 (95.2 KB) TX bytes:97578 (95.2 KB)
jochus@Bacardi ~ $ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11g ESSID:"Jochus"
Mode:Managed Frequency:2.462 GHz Access Point:
00:16:B6:3B:1E:3C
Bit Rate:54 Mb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=67/100 Signal level=-52 dBm Noise level=-85 dBm
Rx invalid nwid:0 Rx invalid crypt:48 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
br0 no wireless extensions.
jochus@Bacardi ~ $ arp -an
? (195.130.130.165) at <incomplete> on br0
? (195.130.129.165) at <incomplete> on br0
So, no luck :-(
> And if this fail, please try the same configuration, without the
> wpa-bridge option.
Ok, so this is what I tried:
$ cat /etc/network/interfaces
#auto eth0
iface eth0 inet manual
#auto eth1
iface eth1 inet manual
auto br0
iface br0 inet dhcp
bridge_ports eth0 eth1
# the wpa-iface option is expected to instruct wpa_supplicant
# to setup the wifi link using eth1 instead of br0.
wpa-iface eth1
wpa-driver wext
wpa-ssid ##SSID##
wpa-ap-scan 1
wpa-proto RSN
wpa-pairwise CCMP
wpa-group CCMP
wpa-key-mgmt WPA-PSK
wpa-psk ##PSK##
$ sudo /etc/init.d/networking restart
* Reconfiguring network
interfaces...
There is already a pid file /var/run/dhclient.br0.pid with pid 7828
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/br0/00:0a:e4:ae:7e:4c
Sending on LPF/br0/00:0a:e4:ae:7e:4c
Sending on Socket/fallback
DHCPRELEASE on br0 to 192.168.1.1 port 67
Waiting for br0 to get ready (MAXWAIT is 32 seconds).
There is already a pid file /var/run/dhclient.br0.pid with pid 134519072
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/br0/00:0a:e4:ae:7e:4c
Sending on LPF/br0/00:0a:e4:ae:7e:4c
Sending on Socket/fallback
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 7
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 br0
0.0.0.0 0.0.0.0 0.0.0.0 U 1000 0 0 br0
jochus@Bacardi ~ $ ifconfig
br0 Link encap:Ethernet HWaddr 00:0a:e4:ae:7e:4c
inet6 addr: fe80::20a:e4ff:feae:7e4c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:53 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:5233 (5.1 KB)
br0:avahi Link encap:Ethernet HWaddr 00:0a:e4:ae:7e:4c
inet addr:169.254.7.81 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0 Link encap:Ethernet HWaddr 00:0a:e4:ae:7e:4c
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:20 Base address:0xc000
eth1 Link encap:Ethernet HWaddr 00:15:00:1f:20:a6
inet6 addr: fe80::215:ff:fe1f:20a6/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:3 errors:79 dropped:79 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:292724 (285.8 KB) TX bytes:95750 (93.5 KB)
Interrupt:21 Base address:0xc000 Memory:c8006000-c8006fff
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1957 errors:0 dropped:0 overruns:0 frame:0
TX packets:1957 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:98999 (96.6 KB) TX bytes:98999 (96.6 KB)
jochus@Bacardi ~ $ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11g ESSID:"Jochus"
Mode:Managed Frequency:2.462 GHz Access Point:
00:16:B6:3B:1E:3C
Bit Rate:54 Mb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=76/100 Signal level=-49 dBm Noise level=-85 dBm
Rx invalid nwid:0 Rx invalid crypt:79 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
br0 no wireless extensions.
jochus@Bacardi ~ $ arp -an
? (195.130.130.165) at <incomplete> on br0
? (195.130.129.165) at <incomplete> on br0
>
> If both fail, please provide the list of files in /etc/network/if*/*.
jochus@Bacardi ~ $ ls /etc/network/if*/* -al
-rwxr-xr-x 1 root root 979 2007-10-04 17:04
/etc/network/if-down.d/avahi-autoipd
lrwxrwxrwx 1 root root 32 2009-04-26 11:27
/etc/network/if-down.d/wpasupplicant -> ../../wpa_supplicant/ifupdown.sh
lrwxrwxrwx 1 root root 23 2009-04-26 11:36
/etc/network/if-post-down.d/avahi-daemon -> ../if-up.d/avahi-daemon
-rwxr-xr-x 1 root root 1903 2007-10-23 21:45
/etc/network/if-post-down.d/bridge
-rwxr-xr-x 1 root root 997 2007-04-27 23:37
/etc/network/if-post-down.d/wireless-tools
lrwxrwxrwx 1 root root 32 2009-04-26 11:27
/etc/network/if-post-down.d/wpasupplicant ->
../../wpa_supplicant/ifupdown.sh
-rwxr-xr-x 1 root root 3593 2007-10-23 21:45 /etc/network/if-pre-up.d/bridge
-rwxr-xr-x 1 root root 2358 2007-04-27 23:37
/etc/network/if-pre-up.d/wireless-tools
lrwxrwxrwx 1 root root 32 2009-04-26 11:27
/etc/network/if-pre-up.d/wpasupplicant -> ../../wpa_supplicant/ifupdown.sh
-rwxr-xr-x 1 root root 886 2007-10-04 17:04
/etc/network/if-up.d/avahi-autoipd
-rwxr-xr-x 1 root root 504 2008-12-18 19:35
/etc/network/if-up.d/avahi-daemon
-rwxr-xr-x 1 root root 90 2009-01-23 16:01 /etc/network/if-up.d/mountnfs
-rwxr-xr-x 1 root root 664 2009-01-06 16:51 /etc/network/if-up.d/ntpdate
lrwxrwxrwx 1 root root 32 2009-04-26 11:27
/etc/network/if-up.d/wpasupplicant -> ../../wpa_supplicant/ifupdown.sh
next prev parent reply other threads:[~2009-05-05 16:59 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-27 21:13 [Bridge] Ubuntu: network bridging between wireless and wired connection fails Jochen Hebbrecht
2009-04-27 21:36 ` richardvoigt
2009-04-28 6:44 ` Jochen Hebbrecht
2009-04-28 12:40 ` Ross Vandegrift
2009-04-28 12:52 ` Jochen Hebbrecht
2009-04-28 13:37 ` Ross Vandegrift
2009-04-28 17:36 ` Jochen Hebbrecht
2009-04-28 19:00 ` richardvoigt
2009-04-28 21:16 ` Jochen Hebbrecht
2009-04-28 23:00 ` richardvoigt
2009-04-29 16:16 ` Jochen Hebbrecht
2009-04-29 16:26 ` Ross Vandegrift
2009-04-29 16:40 ` Jochen Hebbrecht
2009-04-29 16:53 ` Ross Vandegrift
2009-04-29 21:21 ` Jochen Hebbrecht
2009-04-30 4:18 ` richardvoigt
2009-04-30 6:30 ` Jochen Hebbrecht
2009-04-30 21:54 ` Nicolas de Pesloüan
2009-05-02 13:15 ` Jochen Hebbrecht
2009-05-03 17:46 ` Nicolas de Pesloüan
2009-05-04 3:59 ` richardvoigt
2009-05-04 19:29 ` Jochen Hebbrecht
2009-05-04 19:28 ` Jochen Hebbrecht
2009-05-04 19:34 ` Nicolas de Pesloüan
2009-05-04 19:42 ` Jochen Hebbrecht
2009-05-04 20:07 ` Nicolas de Pesloüan
2009-05-04 21:06 ` Jochen Hebbrecht
2009-05-04 23:33 ` richardvoigt
2009-05-05 5:49 ` Nicolas de Pesloüan
2009-05-05 16:59 ` Jochen Hebbrecht [this message]
2009-05-05 6:20 ` Nicolas de Pesloüan
2009-05-05 17:01 ` Jochen Hebbrecht
2009-05-05 18:08 ` richardvoigt
2009-05-05 19:19 ` Jochen Hebbrecht
2009-05-05 19:53 ` Jonathan Thibault
2009-05-05 20:52 ` Jochen Hebbrecht
2009-05-05 21:44 ` Nicolas de Pesloüan
2009-05-06 6:57 ` Jochen Hebbrecht
2009-05-06 15:37 ` Jochen Hebbrecht
2009-05-06 16:55 ` Jonathan Thibault
2009-05-09 11:15 ` Jochen Hebbrecht
2009-05-06 16:47 ` Jochen Hebbrecht
2009-05-06 20:07 ` Nicolas de Pesloüan
2009-05-09 11:17 ` Jochen Hebbrecht
2009-05-09 23:30 ` richardvoigt
2009-05-10 15:39 ` Nicolas de Pesloüan
2009-04-29 16:41 ` Jochen Hebbrecht
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