Hello
As the title says, I can't get this to work... I have link but cat /proc/net/bonding/bond0 says it's set to round robin... Not LACP...
OS is Ubuntu Server 16.04
Here's my /etc/network/interfaces:
Quote:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
## Host interface internes Netzwerk
auto enp6s0f1
iface enp6s0f1 inet static
address 192.168.2.100
gateway 192.168.2.1
netmask 255.255.255.0
network 192.168.2.0
broadcast 192.168.2.255
dns-nameservers 8.8.8.8 8.8.4.4
auto enp6s0f0
iface enp6s0f0 inet manual
auto enp11s0f0
iface enp11s0f0 inet manual
bond-master bond0
auto enp11s0f1
iface enp11s0f1 inet manual
bond-master bond0
auto enp12s0f0
iface enp12s0f0 inet manual
bond-master bond0
auto enp12s0f1
iface enp12s0f1 inet manual
bond-master bond0
auto bond0
iface bond0 inet static
bond-miimon 100
bond-downdelay 200
bond-updelay 200
bond-mode 4
bond-slaves none
bond-lacp-rate 4
address 192.168.2.101
netmask 255.255.255.0
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I also tried setting bond-mode to 802.3ad instead of four. I then did sudo service network-manager restart but no cigar.
Here's my ifconfig output:
Quote:
bond0 Link encap:Ethernet HWaddr 52:8c:0c:f1:53:58
inet addr:192.168.2.101 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST MASTER 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)
enp13s0 Link encap:Ethernet HWaddr 00:1b:21:21:cc:35
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:16 Memory:dc920000-dc940000
enp6s0f0 Link encap:Ethernet HWaddr 00:30:48:d1:ca:52
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9206 errors:0 dropped:141 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:603950 (603.9 KB) TX bytes:0 (0.0 B)
Interrupt:18 Memory:dc420000-dc440000
enp6s0f1 Link encap:Ethernet HWaddr 00:30:48:d1:ca:53
inet addr:192.168.2.100 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12493 errors:0 dropped:141 overruns:0 frame:0
TX packets:2805 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:942717 (942.7 KB) TX bytes:475892 (475.8 KB)
Interrupt:19 Memory:dc460000-dc480000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:632 (632.0 B) TX bytes:632 (632.0 B)
macvtap0 Link encap:Ethernet HWaddr 52:54:00:aa:13:6d
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:500
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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Now the funny thing is ifup and ifdown don't work. But when I do ifconfig bond0 down, bond0 will disappear from ifconfig output, yet the IP remains pingable.
Here's the cat /proc/net/bonding/bond0
Quote:
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: load balancing (round-robin)
MII Status: down
MII Polling Interval (ms): 0
Up Delay (ms): 0
Down Delay (ms): 0
|
For completion's sake here the sh run of the switch:
Quote:
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname MainSwitch
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
system mtu routing 1500
vtp mode transparent
authentication mac-move permit
ip subnet-zero
!
!
!
!
!
!
!
spanning-tree mode pvst
spanning-tree etherchannel guard misconfig
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
vlan 2
name DMZ
!
vlan 3
name Intern
!
!
!
interface Port-channel1
switchport access vlan 2
switchport mode access
!
interface FastEthernet0/13
switchport access vlan 2
switchport mode access
channel-protocol lacp
channel-group 1 mode active
!
interface FastEthernet0/14
switchport access vlan 2
switchport mode access
channel-protocol lacp
channel-group 1 mode active
!
interface FastEthernet0/15
switchport access vlan 2
switchport mode access
channel-protocol lacp
channel-group 1 mode active
!
interface FastEthernet0/16
switchport access vlan 2
switchport mode access
channel-protocol lacp
channel-group 1 mode active
!
interface Vlan1
no ip address
no ip route-cache
!
interface Vlan2
ip address 192.168.2.200 255.255.255.0
no ip route-cache
!
ip default-gateway 192.168.2.1
ip http server
ip http secure-server
ip sla enable reaction-alerts
!
end
|
And:
Quote:
MainSwitch#sh etherchannel 1 summary
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
Number of channel-groups in use: 1
Number of aggregators: 1
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
1 Po1(SD) LACP Fa0/13(D) Fa0/14(D) Fa0/15(D)
Fa0/16(D)
|
I have tried cutting sensitive and unimportant info. Hope I went neither short of the goal nor too far
.
As you can see, the switch expects the port channel but all corresponding ports are down (from an LACP pov). Perhaps I should note that I haveconnected only two of the four ports at this point but hey, when one goes down in a HA scenario, this is supposed to continue working too, right?
Any help would be greatly appreciated. I'm planning on adding VLAN trunk and corresponding devices on ubuntu for VMs but before I take that next step of complication, I'd like to get the basics licked.
