Public bug reported:
Description: Ubuntu 10.04.2 LTS
Release: 10.04
Arch: x86_64
Kernel: 2.6.32-34-generic
ifenslave-2.6:
Installed: 1.1.0-14ubuntu2.2
Candidate: 1.1.0-14ubuntu2.2
Version table:
*** 1.1.0-14ubuntu2.2 0
500 http://fr.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages
100 /var/lib/dpkg/status
1.1.0-14ubuntu2 0
500 http://fr.archive.ubuntu.com/ubuntu/ lucid/main Packages
Bonding configured with the following:
# Bonding channel
auto bond0
iface bond0 inet static
address 192.168.0.1
network 192.168.0.0
netmask 255.255.255.0
post-up ifenslave bond0 eth0 eth1
slaves eth0 eth1
bond-mode 6
bond-miimon 100
bond-downdelay 200
bond-updelay 200
# List all interfaces
auto eth0
iface eth0 inet manual
auto eth1
iface eth1 inet manual
I had no issue with the version 1.1.0-14ubuntu2.1 but since I updated to
1.1.0-14ubuntu2.2, if I ping anything through this bond0 interface, I
get between 60 and 90% of packet lost.
If I remove slave interfaces one by one from the bonding and re-enslave
them, it solves the issue, but if I restart the computer, the issue
happens again.
If I downgrade to 1.1.0-14ubuntu2.1, I cannot reproduce the issue.
I could confirm this behaviour with various Dell Poweredge (t710, r515)
systems using different network interfaces numbers (from 2 to 8) and
vendors (Broadcom, Intel).
Best regards and thanks for any help.
** Affects: ifenslave-2.6 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/890658
Title:
Lost packets when using bonding (mode 6)
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