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Old 21st August 2011, 10:53 PM
ACiD GRiM Offline
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Join Date: Sep 2008
Posts: 204
windows_7chrome
F15 Adding a bridge to bond0 interface breaks networking

I've been having some networking issues with F15 and I've finally found the cause, but I have no idea how to resolve it.

If I have a plain bond0 or even a bond0.2 (VLAN) interface I can network just fine, but the moment I add it to a bridge I'm no longer able to network

Here's how I'm doing it:

Code:
brctl addbr br0.2
brctl addif br0.2 bond0.2
Then the moment I remove the bond0.2 from br0.2 I can network as expected. The same applies for bond0 and br0.

I've tried shutting down iptables, adding the bonding exception to iptables to no avail and I'm not sure what else I could do.

Thanks for any help!
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  #2  
Old 4th April 2012, 10:58 PM
nomisunrider Offline
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Join Date: Oct 2006
Age: 35
Posts: 41
windows_7firefox
Re: F15 Adding a bridge to bond0 interface breaks networking

Thread resurrection!

I am also trying to setup a bridge with a bonded interface and a VLAN. Once I add the bridge, the networking stops working... Any advice?


bond0 Link encap:Ethernet HWaddr 00:1E:4FC:5C:91
inet6 addr: fe80::21e:4fff:fedc:5c91/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:3472769 errors:0 dropped:633 overruns:0 frame:0
TX packets:1152061 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4597937190 (4.2 GiB) TX bytes:108371241 (103.3 MiB)

bond0.40 Link encap:Ethernet HWaddr 00:1E:4FC:5C:91
inet addr:10.81.39.242 Bcast:10.81.39.255 Mask:255.255.248.0
inet6 addr: fc44:53f9:cb30:40::27f2/64 Scope:Global
inet6 addr: fc44:53f9:cb30:40:21e:4fff:fedc:5c91/64 Scope:Global
inet6 addr: fe80::21e:4fff:fedc:5c91/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1355341 errors:0 dropped:18 overruns:0 frame:0
TX packets:1150638 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4411396310 (4.1 GiB) TX bytes:99025270 (94.4 MiB)

em1 Link encap:Ethernet HWaddr 00:1E:4FC:5C:91
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:2954972 errors:0 dropped:7 overruns:0 frame:0
TX packets:1147411 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4246493429 (3.9 GiB) TX bytes:107860986 (102.8 MiB)
Interrupt:16


p3p1 Link encap:Ethernet HWaddr 00:1E:4FC:5C:91
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:517797 errors:0 dropped:6 overruns:0 frame:0
TX packets:4650 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:351443761 (335.1 MiB) TX bytes:510255 (498.2 KiB)
Interrupt:16 Memory:fd7e0000-fd800000


2: em1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000
link/ether 00:1e:4f:dc:5c:91 brd ff:ff:ff:ff:ff:ff
3: p3p1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000
link/ether 00:1e:4f:dc:5c:91 brd ff:ff:ff:ff:ff:ff
5: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
link/ether 00:1e:4f:dc:5c:91 brd ff:ff:ff:ff:ff:ff
inet6 fe80::21e:4fff:fedc:5c91/64 scope link
valid_lft forever preferred_lft forever
6: bond0.40@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
link/ether 00:1e:4f:dc:5c:91 brd ff:ff:ff:ff:ff:ff
inet 10.81.39.242/21 brd 10.81.39.255 scope global bond0.40
inet6 fc44:53f9:cb30:40:21e:4fff:fedc:5c91/64 scope global dynamic
valid_lft 944sec preferred_lft 744sec
inet6 fc44:53f9:cb30:40::27f2/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::21e:4fff:fedc:5c91/64 scope link
valid_lft forever preferred_lft forever
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