[ovs-discuss] mirror ports aggregation

Laszlo Fekete blackluck at ktk.bme.hu
Mon Feb 27 09:13:07 UTC 2017


Hello!

I tried it but doesn't seem working:(Want to see eth20 and eth21 traffic 
on eth19, also want see on eth20 only eth20 traffic and on eth21 only 
eth21 traffic.)

# ovs-vsctl show
382a576e-fa41-46c3-9b70-079d8f2474f0
    Bridge br-sbc
        Port br-sbc
            Interface br-sbc
                type: internal
        Port "eth19"
            Interface "eth19"
    Bridge "br-port20"
        Port "br-port20"
            Interface "br-port20"
                type: internal
        Port "eth20"
            Interface "eth20"
    Bridge "br-port21"
        Port "eth21"
            Interface "eth21"
        Port "br-port21"
            Interface "br-port21"
                type: internal
    ovs_version: "2.3.0"

put them up and tried it with promisc:
# ip link show dev eth19
20: eth19: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 
1500 qdisc mq master ovs-system state UP mode DEFAULT group 
default qlen 1000
    link/ether f4:ce:46:a9:6d:b7 brd ff:ff:ff:ff:ff:ff
# ip link show dev eth20
25: eth20: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 
1500 qdisc mq master ovs-system state UP mode DEFAULT group 
default qlen 1000
    link/ether 90:e2:ba:c4:97:48 brd ff:ff:ff:ff:ff:ff
# ip link show dev eth21
26: eth21: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 
1500 qdisc mq master ovs-system state UP mode DEFAULT group 
default qlen 1000
    link/ether 90:e2:ba:c4:97:49 brd ff:ff:ff:ff:ff:ff
# ip link show dev br-sbc
36: br-sbc: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 
1500 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/ether f4:ce:46:a9:6d:b7 brd ff:ff:ff:ff:ff:ff
# ip link show dev br-port20
37: br-port20: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> 
mtu 1500 qdisc noqueue state UNKNOWN mode DEFAULT group 
default 
    link/ether 90:e2:ba:c4:97:48 brd ff:ff:ff:ff:ff:ff
# ip link show dev br-port21
38: br-port21: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> 
mtu 1500 qdisc noqueue state UNKNOWN mode DEFAULT group 
default 
    link/ether 90:e2:ba:c4:97:49 brd ff:ff:ff:ff:ff:ff

# ovs-vsctl list bridge br-sbc
_uuid               : 7c5f1c56-19b1-4ce6-be89-db3b00e9217b
controller          : []
datapath_id         : "0000f4ce46a96db7"
datapath_type       : ""
external_ids        : {}
fail_mode           : []
flood_vlans         : []
flow_tables         : {}
ipfix               : []
mirrors             : [55e1630e-bb6d-46a1-bd0d-4956b40e3564]
name                : br-sbc
netflow             : []
other_config        : {}
ports               : [6e249d76-3125-44d0-ae4d-2753dba3cd86, 
7b45da42-43ef-43ad-ba4b-cd94ea14bb78]
protocols           : []
sflow               : []
status              : {}
stp_enable          : false


# ovs-vsctl list mirror
_uuid               : 55e1630e-bb6d-46a1-bd0d-4956b40e3564
external_ids        : {}
name                : sbcmirror
output_port         : []
output_vlan         : []
select_all          : false
select_dst_port     : [64de154c-c03a-4fd5-b4d1-57fc0d8087f3, 
9ecf68de-97ce-4808-b42a-2cdd7a3a69e1]
select_src_port     : [64de154c-c03a-4fd5-b4d1-57fc0d8087f3, 
9ecf68de-97ce-4808-b42a-2cdd7a3a69e1]
select_vlan         : []
statistics          : {}


# ovs-vsctl list port
_uuid               : 64de154c-c03a-4fd5-b4d1-57fc0d8087f3
bond_downdelay      : 0
bond_fake_iface     : false
bond_mode           : []
bond_updelay        : 0
external_ids        : {}
fake_bridge         : false
interfaces          : [21d9bd77-8848-4fcb-ae6f-2ee3b2714249]
lacp                : []
mac                 : []
name                : "eth21"
other_config        : {}
qos                 : []
statistics          : {}
status              : {}
tag                 : []
trunks              : []
vlan_mode           : []

_uuid               : 86700635-2f31-4890-8c38-8d86995975b3
bond_downdelay      : 0
bond_fake_iface     : false
bond_mode           : []
bond_updelay        : 0
external_ids        : {}
fake_bridge         : false
interfaces          : [c5ec8104-b1bc-4812-aee5-140e83007391]
lacp                : []
mac                 : []
name                : "br-port20"
other_config        : {}
qos                 : []
statistics          : {}
status              : {}
tag                 : []
trunks              : []
vlan_mode           : []

_uuid               : 9ecf68de-97ce-4808-b42a-2cdd7a3a69e1
bond_downdelay      : 0
bond_fake_iface     : false
bond_mode           : []
bond_updelay        : 0
external_ids        : {}
fake_bridge         : false
interfaces          : [a05b2b0d-9de0-4a3d-9dc7-afefe55e0008]
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