A Comparison of Features in Bonding and Team
| Feature | Bonding | Team |
|---|---|---|
| broadcast Tx policy | Yes | Yes |
| round-robin Tx policy | Yes | Yes |
| active-backup Tx policy | Yes | Yes |
| LACP (802.3ad) support | Yes (active only) | Yes |
| Hash-based Tx policy | Yes | Yes |
| User can set hash function | No | Yes |
| Tx load-balancing support (TLB) | Yes | Yes |
| LACP hash port select | Yes | Yes |
| load-balancing for LACP support | No | Yes |
| Ethtool link monitoring | Yes | Yes |
| ARP link monitoring | Yes | Yes |
| NS/NA (IPv6) link monitoring | No | Yes |
| ports up/down delays | Yes | Yes |
| port priorities and stickiness (“primary” option enhancement) | No | Yes |
| separate per-port link monitoring setup | No | Yes |
| multiple link monitoring setup | Limited | Yes |
| lockless Tx/Rx path | No (rwlock) | Yes (RCU) |
| VLAN support | Yes | Yes |
| user-space runtime control | Limited | Full |
| Logic in user-space | No | Yes |
| Extensibility | Hard | Easy |
| Modular design | No | Yes |
| Performance overhead | Low | Very Low |
| D-Bus interface | No | Yes |
| multiple device stacking | Yes | Yes |
| zero config using LLDP | No | (in planning) |
| NetworkManager support | Yes | Yes |
Read More: RHEL
Config Snippets:
- CentOS 7
- No NetworkManager
NEXUS vPC Switch A:
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! interface port-channel223 description LACP: to nas-a switchport access vlan 161 spanning-tree port type edge logging event port link-status logging event port trunk-status bandwidth 80000000 vpc 223 ! interface Ethernet2/3 description NAS: nas-a UCS-C240M4-A-A no lldp transmit no lldp receive switchport access vlan 161 spanning-tree port type edge logging event port link-status logging event port trunk-status channel-group 223 mode active ! |
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! interface port-channel224 description LACP: to nas-b switchport access vlan 162 spanning-tree port type edge logging event port link-status logging event port trunk-status bandwidth 80000000 vpc 224 ! interface Ethernet2/4 description NAS: nas-b UCS-C240M4-B-A no lldp transmit no lldp receive switchport access vlan 162 spanning-tree port type edge logging event port link-status logging event port trunk-status channel-group 224 mode active ! |
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core-A# sh vpc 223 vPC status ---------------------------------------------------------------------------- id Port Status Consistency Reason Active vlans ------ ----------- ------ ----------- -------------------------- ----------- 223 Po223 up success success 161 core-A# sh vpc 224 vPC status ---------------------------------------------------------------------------- id Port Status Consistency Reason Active vlans ------ ----------- ------ ----------- -------------------------- ----------- 224 Po224 up success success 162 |
NEXUS vPC Switch B:
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! interface port-channel223 description LACP: to nas-a switchport access vlan 161 spanning-tree port type edge logging event port link-status logging event port trunk-status bandwidth 80000000 vpc 223 ! interface Ethernet2/3 description NAS: nas-a UCS-C240M4-A-B no lldp transmit no lldp receive switchport access vlan 161 spanning-tree port type edge logging event port link-status logging event port trunk-status channel-group 223 mode active ! |
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! interface port-channel224 description LACP: to nas-b switchport access vlan 162 spanning-tree port type edge logging event port link-status logging event port trunk-status bandwidth 80000000 vpc 224 ! interface Ethernet2/4 description NAS: nas-b UCS-C240M4-B-B no lldp transmit no lldp receive switchport access vlan 162 spanning-tree port type edge logging event port link-status logging event port trunk-status channel-group 224 mode active ! |
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core-B# sh vpc 223 vPC status ---------------------------------------------------------------------------- id Port Status Consistency Reason Active vlans ------ ----------- ------ ----------- -------------------------- ----------- 223 Po223 up success success 161 core-B# sh vpc 224 vPC status ---------------------------------------------------------------------------- id Port Status Consistency Reason Active vlans ------ ----------- ------ ----------- -------------------------- ----------- 224 Po224 up success success 162 |
CentOS 7 Server – Config: nas-a:
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[root@nas-a network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-enp6s0 NM_CONTROLLED=no DEVICETYPE=TeamPort MTU=9000 ONBOOT=no TYPE=Ethernet TEAM_MASTER=team0 DEVICE=enp6s0 HWADDR=28:AC:9E:E8:60:F0 |
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[root@nas-a network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-enp7s0 NM_CONTROLLED=no DEVICETYPE=TeamPort MTU=9000 ONBOOT=no TYPE=Ethernet TEAM_MASTER=team0 DEVICE=enp7s0 HWADDR=28:AC:9E:E8:60:F1 |
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[root@nas-a network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-team0 NM_CONTROLLED=no DEVICE=team0 DEVICETYPE=Team MTU=9000 BOOTPROTO=none ONBOOT=yes # LACP TEAM_CONFIG='{"runner": {"name": "lacp", "active": true, "fast_rate": true, "tx_hash": ["eth", "ipv4", "ipv6"]},"link_watch": {"name": "ethtool"},"ports": {"enp6s0": {}, "enp7s0": {}}}' # IPv4 IPADDR=192.168.161.231 PREFIX=24 GATEWAY=192.168.161.254 DNS1=192.168.167.244 DNS2=192.168.168.244 DOMAIN=toocoolforyou.net DEFROUTE=yes # IPv6 IPV6INIT=yes IPV6_PRIVACY=no IPV6_AUTOCONF=no IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6ADDR=2001:67c:21b0:4161:192:168:161:231/64 IPV6_DEFAULTGW=2001:67c:21b0:4161:192:168:161:254 # Firewall Zone ZONE=public |
CentOS 7 Server – Config: nas-a:
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[root@nas-b network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-enp6s0 NM_CONTROLLED=no DEVICETYPE=TeamPort MTU=9000 ONBOOT=no TYPE=Ethernet TEAM_MASTER=team0 DEVICE=enp6s0 HWADDR=84:3D:C6:77:62:2A |
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[root@nas-b network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-enp7s0 NM_CONTROLLED=no DEVICETYPE=TeamPort MTU=9000 ONBOOT=no TYPE=Ethernet TEAM_MASTER=team0 DEVICE=enp7s0 HWADDR=84:3D:C6:77:62:2B |
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[root@nas-b network-scripts]# cat /etc/sysconfig/network-scripts/ifcfg-team0 NM_CONTROLLED=no DEVICE=team0 DEVICETYPE=Team MTU=9000 BOOTPROTO=none ONBOOT=yes # LACP TEAM_CONFIG='{"runner": {"name": "lacp", "active": true, "fast_rate": true, "tx_hash": ["eth", "ipv4", "ipv6"]},"link_watch": {"name": "ethtool"},"ports": {"enp6s0": {}, "enp7s0": {}}}' # IPv4 IPADDR=192.168.162.231 PREFIX=24 GATEWAY=192.168.162.254 DNS1=192.168.167.244 DNS2=192.168.168.244 DOMAIN=toocoolforyou.net DEFROUTE=yes # IPv6 IPV6INIT=yes IPV6_PRIVACY=no IPV6_AUTOCONF=no IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6ADDR=2001:67c:21b0:8162:192:168:162:231/64 IPV6_DEFAULTGW=2001:67c:21b0:8162:192:168:162:254 # Firewall Zone ZONE=public |
CentOS 7 Server – Show Commands:
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[root@nas-a /]# teamdctl team0 state view -v setup: runner: lacp kernel team mode: loadbalance D-BUS enabled: yes ZeroMQ enabled: no debug level: 0 daemonized: no PID: 5029 PID file: /var/run/teamd/team0.pid ports: enp6s0 ifindex: 2 addr: 28:ac:9e:e8:60:f0 ethtool link: 40000mbit/fullduplex/up link watches: link summary: up instance[link_watch_0]: name: ethtool link: up down count: 0 link up delay: 0 link down delay: 0 runner: aggregator ID: 3, Selected selected: yes state: current key: 0 priority: 255 actor LACPDU info: system priority: 65535 system: 28:ac:9e:e8:60:f0 key: 0 port_priority: 255 port: 2 state: 0x3f partner LACPDU info: system priority: 32667 system: 00:23:04:ee:be:a0 key: 32991 port_priority: 32768 port: 16899 state: 0x3d enp7s0 ifindex: 3 addr: 28:ac:9e:e8:60:f0 ethtool link: 40000mbit/fullduplex/up link watches: link summary: up instance[link_watch_0]: name: ethtool link: up down count: 0 link up delay: 0 link down delay: 0 runner: aggregator ID: 3, Selected selected: yes state: current key: 0 priority: 255 actor LACPDU info: system priority: 65535 system: 28:ac:9e:e8:60:f0 key: 0 port_priority: 255 port: 3 state: 0x3f partner LACPDU info: system priority: 32667 system: 00:23:04:ee:be:a0 key: 32991 port_priority: 32768 port: 515 state: 0x3d runner: active: yes fast rate: yes system priority: 65535 |
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[root@nas-a /]# teamdctl team0 config dump -v { "device": "team0", "link_watch": { "name": "ethtool" }, "ports": { "enp6s0": {}, "enp7s0": {} }, "runner": { "active": true, "fast_rate": true, "name": "lacp", "tx_hash": [ "eth", "ipv4", "ipv6" ] } } |
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[root@nas-a /]# ls -la /sys/class/net/ lrwxrwxrwx. 1 root root 0 Sep 8 12:01 enp6s0 -> ../../devices/pci0000:00/0000:00:01.0/0000:01:00.0/0000:02:01.0/0000:04:00.0/0000:05:00.0/0000:06:00.0/net/enp6s0 lrwxrwxrwx. 1 root root 0 Sep 8 12:01 enp7s0 -> ../../devices/pci0000:00/0000:00:01.0/0000:01:00.0/0000:02:01.0/0000:04:00.0/0000:05:01.0/0000:07:00.0/net/enp7s0 lrwxrwxrwx. 1 root root 0 Sep 8 12:01 lo -> ../../devices/virtual/net/lo lrwxrwxrwx. 1 root root 0 Sep 8 12:01 team0 -> ../../devices/virtual/net/team0 |
