Public bug reported:
OS: Ubuntu 12.04.1 LTS
package version: 1.1.0-19ubuntu5
Configuring a simple 802.3ad bond as suggested in the current
documentation results in a non-functional interface. Pinging other hosts
works only intermittently, incoming packets to the host seem to make
it... with a great delay.
As a workaround I can down the interface and bring it up again and
everything works as expected. This can be automated (as done in the
working examples below). In the working and non-working state *ALL*
output of 'ip route', 'ip link', 'ip addr' and 'cat
/proc/net/bonding/bond0' are identical.
Please advise what other information I can provide.
/etc/network/interfaces (bad):
auto eth0
iface eth0 inet manual
bond-master bond0
auto eth1
iface eth1 inet manual
bond-master bond0
auto bond0
iface bond0 inet static
address 10.1.3.78
netmask 255.255.255.0
gateway 10.1.3.1
bond-slaves none
bond-mode 802.3ad
bond-miimon 100
/etc/network/interfaces (works fine):
auto eth0
iface eth0 inet manual
bond-master bond0
auto eth1
iface eth1 inet manual
bond-master bond0
auto bond0
iface bond0 inet static
address 10.1.3.78
netmask 255.255.255.0
gateway 10.1.3.1
bond-slaves none
bond-mode 802.3ad
bond-miimon 100
up ip link set down bond0
up ip link set up bond0
up ip route add default via 10.1.3.1 dev bond0
** Affects: ifenslave-2.6 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1100867
Title:
Manual interface bounce (down then up again) required for interface to
function
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