[Bug 1015199] [NEW] ifup does not work as documented with bonding interfaces

Tyanko Aleksiev tyanko.alexiev at gmail.com
Tue Jun 19 16:50:32 UTC 2012


Public bug reported:

The file /usr/share/doc/ifenslave-2.6/README.Debian.gz states:

"Using ifup on a master interface will call ifup for all slaves that are
flagged with allow-bondX. (bondX being replaced by the master interface
name). This will allow for extra setup for special slave interfaces."

However I'm using this /etc/network/interfaces file:

# The bound interface 
auto eth3
allow-bond0 eth3
iface eth3 inet manual
  bond-master bond0
  bond-primary eth3 eth4 eth5

auto eth4
allow-bond0 eth4
iface eth4 inet manual
  bond-master bond0
  bond-primary eth3 eth4 eth5

auto eth5
allow-bond0 eth5
iface eth5 inet manual
  bond-master bond0
  bond-primary eth3 eth4 eth5

auto bond0 
iface bond0 inet static
  address 10.1.1.125
  network 10.1.0.0
  netmask 255.255.0.0
  broadcast 10.1.255.255
  bond-mode balance-rr
  bond-slaves eth3 eth4 eth5
  bond-miimon 100
  bond-downdelay 200
  bond-updelay 200

and issuing the 'ifup bond0' command I get:

root@:~# ifup bond0
Waiting for a slave to join bond0 (will timeout after 60s)
No slave joined bond0, continuing anyway
ssh stop/waiting
ssh start/running, process 9610

As you can see no slave interface has been started.

** Affects: ifenslave-2.6 (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1015199

Title:
  ifup does not work as documented with bonding interfaces

Status in “ifenslave-2.6” package in Ubuntu:
  New

Bug description:
  The file /usr/share/doc/ifenslave-2.6/README.Debian.gz states:

  "Using ifup on a master interface will call ifup for all slaves that are
  flagged with allow-bondX. (bondX being replaced by the master interface
  name). This will allow for extra setup for special slave interfaces."

  However I'm using this /etc/network/interfaces file:

  # The bound interface 
  auto eth3
  allow-bond0 eth3
  iface eth3 inet manual
    bond-master bond0
    bond-primary eth3 eth4 eth5

  auto eth4
  allow-bond0 eth4
  iface eth4 inet manual
    bond-master bond0
    bond-primary eth3 eth4 eth5

  auto eth5
  allow-bond0 eth5
  iface eth5 inet manual
    bond-master bond0
    bond-primary eth3 eth4 eth5

  auto bond0 
  iface bond0 inet static
    address 10.1.1.125
    network 10.1.0.0
    netmask 255.255.0.0
    broadcast 10.1.255.255
    bond-mode balance-rr
    bond-slaves eth3 eth4 eth5
    bond-miimon 100
    bond-downdelay 200
    bond-updelay 200

  and issuing the 'ifup bond0' command I get:

  root@:~# ifup bond0
  Waiting for a slave to join bond0 (will timeout after 60s)
  No slave joined bond0, continuing anyway
  ssh stop/waiting
  ssh start/running, process 9610

  As you can see no slave interface has been started.

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