bonding_opts=mode=4 miimon=100 lacp_rate=1

1GB for one ndmp stream we did serveral tests / changes with the bonding / lacp settings, but none of them managed to get more. I like to keep it together in the bonding.conf-file. 2019-12-10 14:28:00 utc #1 On my test box Ive configured bond0 to use eth1 , eth2 , eth3 , and eth4 which all seems fine. alias bond0 bonding options bond0 -o bond0 mode=balance-rr miimon=100 alias bond1 bonding options bond1 -o bond1 mode=balance-alb miimon=50. Did you try assigning ip aliases to the vif and running multiple ndmp jobs at the same time. DEVICE=bond0 Type=Bond NAME=bond0 BONDING_MASTER=yes BOOTPROTO=none ONBOOT=yes IPADDR=89.207.131.xx PREFIX=24 GATEWAY=89.207.131.1 NM_CONTROLLED=no BONDING_OPTS="mode=4 miimon=100 lacp_rate=1" Please replace the IP address on the line IPADDR=89.207.131.xx with the main IP address of your server and GATEWAY=89.207.131.1 with the I forget how many TB's of data it was but it's irrelevant. An alternate set of options that has worked well in testing, and is compliant with 802.3ad is: options bonding max_bonds=2 mode=4 miimon=100 downdelay=100 updelay=100 lacp_rate=1 xmit_hash_policy=layer3+4 use_carrier=1 DEVICE=bond0 MTU=9000 ONBOOT=yes BOOTPROTO=static USERCTL=no IPV6INIT=no IPV6_AUTOCONF=no IPADDR=10.0.0.1 NETMASK=255.255.0.0 BONDING_OPTS="miimon=100 mode=4 lacp_rate=1 xmit_hash_policy=layer3+4" VLAN 10 is 10.10.0.0, in ifcfg-bond0.10: will enslave the required will enable bond0 interface. There are several types of Linux Bond modes, in this article I am using Linux Bonding Mode 4 wich is a LACP (Link Aggregation Control Protocol, 802.3ad) based mode. This is so weird i have made the changes that you suggested and at the present moment i am copying stuff over to the linux server. Mine list a lot less (does not spit out the default entries). Not sure why all the extras in your stanzas though. In bonding equivalent option are lacp_rate and xmit_hash_policy You can configure it in same file like this: BONDING_OPTS="mode=4 miimon=100 lacp_rate=1 xmit_hash_policy=2" Share. GATEWAY=192.168.1.1 DNS1=192.168.1.1 NM_CONTROLLED=no BONDING_OPTS= "mode=4 miimon=100 lacp_rate=1" EOF cat << EOF > /etc/sysconfig/network-scripts/ifcfg-em1 TYPE=Ethernet DEVICE=em1 BOOTPROTO=none ONBOOT=yes NM_CONTROLLED=no IPV6INIT=no MASTER=bond0 SLAVE=yes EOF cat << EOF > /etc/sysconfig/network-scripts/ifcfg-em2 Raw. If it is changed to other modes, it is only necessary to change the mode in bonding_ Specify mode = number in opts. BONDING_OPTS="mode=4 miimon=100 lacp_rate=1" service network restart. As you see in the above output, the bond0 interface is up and running and it is configured as active-backup (mode1) mode. 1.1) IP connection note. BONDING_OPTS="mode=4 xmit_hash_policy=layer3+4 use_carrier=1 miimon=100 updelay=100 lacp_rate=fast" To change it back simply remove the xmit_hash_policy command and the default is Layer2. This mode provides fault tolerance. BONDING_OPTS="mode=4 miimon=100 lacp_rate=1" The only straw i am currently clutching at is that after creating the bond0, i just had opportunity to restart the entire network stack, which usually does the job (networking on L2/L3 works fine). Well, the first thing stat stands out, is how you create your VIFs on your NetApp: ifgrp create lacp vif0 -b ip e4a e4b e4c e4d, ifconfig e0M `hostname`-e0M netmask 255.255.255.0, On your switch, you might want to consider going to the default of source-dest-ip for your balancing. You can set bonding options here, or in the ifcfg-bond0 network-script itself. Prerequisites. BONDING_OPTS="mode=4 miimon=100 lacp_rate=1 use_carrier=1 updelay=200 downdelay=200 primary_reselect=2 primary=eth0" 10e1e49db1 Link encap:Ethernet HWaddr 40:A8:F0:2A:52:18 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:353413 errors:0 dropped:63733 overruns:0 frame:0 Once the hashing algorithm choses a particular port for a stream, all the data for that stream goes through the very same port. Follow edited Mar 3 '17 at 11:12. Bonding / Link Aggregation must be configured on the computer itself (this example shows Linux) and at the switch. In this post, we document how we aggregated two 10GbE network interfaces into a logical bonded interface, on on pulpo-dtn. Tm se zvyuje propustnost, kter pevyuje to, co by mohlo nabdnout jednoduch pipojen a zrove poskytuje zruku funknosti v ppad, e jedna z BOUNDING_OPTS=mode=active-backup miimon=100 primary=em2 The only officially supported bounding option on the ODA is active-backup. Mode 1 (active-backup ): This mode has only one interface set to active, while all other interfaces are in the backup state. If the active interface fails, a backup interface replaces it as the only active interface in the bond. Designed for both the novice and advanced users, Maximum RPM enables anyone to take full advantage of the benefits of building software packages with the Red Hat Package management tools to ensure that they install simply and accurately The This forum is for any issue related to networks or networking. We use bond-mode 4, or 802.3ad. The nature of aggregation is limited usually to a port per host. DEVICE=bond1 ONBOOT=yes BOOTPROTO=static BONDING_OPTS="mode=4 miimon=100 min_links=2 lacp_rate=1" TYPE=Bonding IPADDR=192.168.122.10 NETMASK=255.255.255.0 BROADCAST=192.168.122.255 DELAY=0 MTU=1500 SLAVE=yes. # Indicates that the device is a bonding master device: BONDING_OPTS= mode=802.3ad miimon=100 lacp_rate=1 xmit_hash_policy=layer2+3 updelay=200 downdelay=200 # Bonding parameters # miimon= Specifies (in milliseconds) how often MII link monitoring occurs. Pastebin.com is the number one paste tool since 2002. The other benefit of LACP is redundancy -- you can lose member links and not lose connectivity.

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