Start the Voltha CLI:
cd $VOLTHA_BASE ./cli/main.py -L
You should see it launched:
_ _ _ ___ _ ___ __ _____| | |_| |_ __ _ / __| | |_ _| \ V / _ \ | _| ' \/ _` | | (__| |__ | | \_/\___/_|\__|_||_\__,_| \___|____|___| (to exit type quit or hit Ctrl-D) (voltha)
This places the user into normal mode, signified by the (voltha) prompt.
To check connectivity to Voltha and to check if Voltha is "healthy", run:
health
The expected output is:
(voltha) health
{
"state": "HEALTHY"
}
To list all Voltha adapters, type:
adapters
This should show the loaded adapters:
(voltha) adapters Adapters: +---------------+---------------------------+---------+------------------+ | id | vendor | version | config.log_level | +---------------+---------------------------+---------+------------------+ | broadcom_onu | Voltha project | 0.1 | INFO | | maple_olt | Voltha project | 0.1 | INFO | | ponsim_olt | Voltha project | 0.4 | INFO | | ponsim_onu | Voltha project | 0.4 | INFO | | simulated_olt | Voltha project | 0.1 | INFO | | simulated_onu | Voltha project | 0.1 | INFO | | tibit_olt | Tibit Communications Inc. | 0.1 | INFO | | tibit_onu | Tibit Communications Inc. | 0.1 | INFO | +---------------+---------------------------+---------+------------------+
There are many more commands available in the CLI. To list all commands in voltha mode, type:
help
This will show the available commands:
(voltha) help Documented commands (type help <topic>): ======================================== activate_olt edit load preprovision_olt save test adapters health logical_device py set device history logical_devices reset_history shell devices launch pause restart shortcuts ed list pdb run show Undocumented commands: ====================== EOF eof exit help quit
Please note at this point in the test sequence there are no OLTs/ONUs, hence the output of these commands will in fact show empty tables; some commands are not even available.
To list all logical devices:
logical_devices
Example output:
(voltha) logical_devices Logical devices: +----+-------------+----------------+----------------------------------+---------------------------+--------------------------+ | id | datapath_id | root_device_id | desc.serial_num | switch_features.n_buffers | switch_features.n_tables | +----+-------------+----------------+----------------------------------+---------------------------+--------------------------+ | 1 | 1 | 5a324e1c3996 | cc293bbceb974ce0a9314a7bd6f17ac0 | 256 | 2 | +----+-------------+----------------+----------------------------------+---------------------------+--------------------------+
To list all physical devices:
devices
Example output:
(voltha) devices Devices: +--------------+---------------+------+--------------+------+-------------------+-------------+-------------+----------------+----------------+-------------------------+--------------------------+ | id | type | root | parent_id | vlan | mac_address | admin_state | oper_status | connect_status | parent_port_no | proxy_address.device_id | proxy_address.channel_id | +--------------+---------------+------+--------------+------+-------------------+-------------+-------------+----------------+----------------+-------------------------+--------------------------+ | 5a324e1c3996 | simulated_olt | True | 1 | | 00:0c:e2:31:40:00 | ENABLED | ACTIVE | REACHABLE | | | | | 6e898ddc5e99 | simulated_onu | | 5a324e1c3996 | 101 | | ENABLED | ACTIVE | REACHABLE | 1 | 5a324e1c3996 | 101 | | 58089597a87b | simulated_onu | | 5a324e1c3996 | 102 | | ENABLED | ACTIVE | REACHABLE | 1 | 5a324e1c3996 | 102 | | 45de16e1c63b | simulated_onu | | 5a324e1c3996 | 103 | | ENABLED | ACTIVE | REACHABLE | 1 | 5a324e1c3996 | 103 | | fe80c1ca2c1b | simulated_onu | | 5a324e1c3996 | 104 | | ENABLED | ACTIVE | REACHABLE | 1 | 5a324e1c3996 | 104 | +--------------+---------------+------+--------------+------+-------------------+-------------+-------------+----------------+----------------+-------------------------+--------------------------+
To pre-provision an OLT of a certain type (e.g., maple with given IP address):
preprovision_olt -t maple_olt -i 10.11.12.13
Example output:
(voltha) preprovision_olt -t maple_olt -i 10.11.12.13 success (device id = 5a324e1c3996)
To activate the last pre-provisioned OLT:
activate_olt
Example output:
(voltha) activate_olt activating 5a324e1c3996 waiting for device to be activated... success (logical device id = 1)
To activate an OLT given by its ID:
activate_olt <ID>
Example output:
(voltha) activate_olt activating 5a324e1c3996 waiting for device to be activated... success (logical device id = 1)
To enter into a logical device context/mode:
logical_device <logical-device-ID>
Example output:
(voltha) logical_device 1 (logical device 1)
This will change the prompt to (logical device <ID>).
Subcommands of logical device mode:
To show more info:
show
Example output:
(logical device 1) show Logical device 1 +------------------------------+----------------------------------+ | field | value | +------------------------------+----------------------------------+ | id | 1 | | datapath_id | 1 | | desc.mfr_desc | cord porject | | desc.hw_desc | simualted pon | | desc.sw_desc | simualted pon | | desc.serial_num | cc293bbceb974ce0a9314a7bd6f17ac0 | | desc.dp_desc | n/a | | switch_features.n_buffers | 256 | | switch_features.n_tables | 2 | | switch_features.capabilities | 15 | +------------------------------+----------------------------------+ | root_device_id | 5a324e1c3996 | | ports | 5 item(s) | +------------------------------+----------------------------------+
To list all ports of the logical device:
ports
Example output:
(logical device 1) ports Logical device ports: +-----+--------------+----------------+-----------+------------------+----------------------+---------------+----------------+---------------+---------------------+ | id | device_id | device_port_no | root_port | ofp_port.port_no | ofp_port.hw_addr | ofp_port.name | ofp_port.state | ofp_port.curr | ofp_port.curr_speed | +-----+--------------+----------------+-----------+------------------+----------------------+---------------+----------------+---------------+---------------------+ | nni | 5a324e1c3996 | 2 | True | 129 | [0, 0, 0, 0, 0, 129] | nni | 4 | 4128 | 32 | | 101 | 6e898ddc5e99 | 2 | | 101 | [0, 0, 0, 0, 0, 101] | uni-101 | 4 | 4128 | 32 | | 102 | 58089597a87b | 2 | | 102 | [0, 0, 0, 0, 0, 102] | uni-102 | 4 | 4128 | 32 | | 103 | 45de16e1c63b | 2 | | 103 | [0, 0, 0, 0, 0, 103] | uni-103 | 4 | 4128 | 32 | | 104 | fe80c1ca2c1b | 2 | | 104 | [0, 0, 0, 0, 0, 104] | uni-104 | 4 | 4128 | 32 | +-----+--------------+----------------+-----------+------------------+----------------------+---------------+----------------+---------------+---------------------+
To list all flows defined:
flows
Example output:
(logical device 1) flows Logical Device 1 (type: n/a) Flows (11): +----------+----------+--------+---------+----------+----------+----------+-----------+---------+----------+--------------+----------+-----------+-------+------------+------------+ | table_id | priority | cookie | in_port | vlan_vid | eth_type | ip_proto | ipv4_dst | udp_dst | metadata | set_vlan_vid | pop_vlan | push_vlan | group | output | goto-table | +----------+----------+--------+---------+----------+----------+----------+-----------+---------+----------+--------------+----------+-----------+-------+------------+------------+ | 0 | 2000 | 0 | 101 | | 888E | | | | | | | | | CONTROLLER | | | 0 | 1000 | 0 | | | 800 | 2 | | | | | | | | CONTROLLER | | | 0 | 1000 | 0 | | | 800 | 17 | | 67 | | | | | | CONTROLLER | | | 0 | 500 | 0 | 129 | 1000 | | | | | 40 | | Yes | | | | 1 | | 0 | 500 | 0 | 129 | 101 | | | | | | 0 | | | | 101 | | | 0 | 500 | 0 | 101 | 0 | | | | | | 101 | | | | | 1 | | 0 | 500 | 0 | 101 | untagged | | | | | | 101 | | 8100 | | | 1 | | 0 | 500 | 0 | 101 | 101 | | | | | | 1000 | | 8100 | | 129 | | | 0 | 1000 | 0 | 129 | 140 | 800 | | 228.1.1.1 | | | | | | 1 | | | | 0 | 1000 | 0 | 129 | 140 | 800 | | 228.2.2.2 | | | | | | 2 | | | +----------+----------+--------+---------+----------+----------+----------+-----------+---------+----------+--------------+----------+-----------+-------+------------+------------+ | 0 | 1000 | 0 | 129 | 140 | 800 | | 228.3.3.3 | | | | | | 3 | | | +----------+----------+--------+---------+----------+----------+----------+-----------+---------+----------+--------------+----------+-----------+-------+------------+------------+
To exit logical device mode:
exit
Example output:
(logical device 1) exit (voltha)
To enter into a device context/mode:
device <device-ID>
Example output:
(voltha) device 5a324e1c3996 (device 5a324e1c3996)
Subcommands of device mode:
To show device info:
show
Example output:
(device 5a324e1c3996) show Device 5a324e1c3996 +------------------+----------------------------------+ | field | value | +------------------+----------------------------------+ | id | 5a324e1c3996 | | type | simulated_olt | | root | True | | parent_id | 1 | | vendor | simulated | | model | n/a | | hardware_version | n/a | | firmware_version | n/a | | software_version | 1.0 | | serial_number | a90723b46a474a128369694c644101d3 | +------------------+----------------------------------+ | adapter | simulated_olt | | mac_address | 00:0c:e2:31:40:00 | | admin_state | ENABLED | | oper_status | ACTIVE | | connect_status | REACHABLE | | ports | 2 item(s) | | flows.items | 7 item(s) | +------------------+----------------------------------+
To show all ports of device: ports
Example output:
(device 45de16e1c63b) ports
Device ports:
+---------+--------------------------+--------------+-------------+-------------+--------------+------------------------------------------------+
| port_no | label | type | admin_state | oper_status | device_id | peers |
+---------+--------------------------+--------------+-------------+-------------+--------------+------------------------------------------------+
| 2 | UNI facing Ethernet port | ETHERNET_UNI | ENABLED | ACTIVE | 45de16e1c63b | |
| 1 | PON port | PON_ONU | ENABLED | ACTIVE | 45de16e1c63b | [{'port_no': 1, 'device_id': u'5a324e1c3996'}] |
+---------+--------------------------+--------------+-------------+-------------+--------------+------------------------------------------------+
To show all flows defined on device:
flows
Example output:
(device 5a324e1c3996) flows Device 5a324e1c3996 (type: simulated_olt) Flows (7): +----------+----------+--------+---------+----------+----------+----------+----------+---------+----------+--------------+----------+-----------+--------+ | table_id | priority | cookie | in_port | vlan_vid | vlan_pcp | eth_type | ip_proto | udp_dst | metadata | set_vlan_vid | pop_vlan | push_vlan | output | +----------+----------+--------+---------+----------+----------+----------+----------+---------+----------+--------------+----------+-----------+--------+ | 0 | 2000 | 0 | 2 | 4000 | 0 | | | | | | Yes | | 1 | | 0 | 2000 | 0 | 1 | | | 888E | | | | 4000 | | 8100 | 2 | | 0 | 1000 | 0 | 1 | | | 800 | 2 | | | 4000 | | 8100 | 2 | | 0 | 1000 | 0 | 1 | | | 800 | 17 | 67 | | 4000 | | 8100 | 2 | | 0 | 500 | 0 | 2 | 1000 | | | | | 40 | | Yes | | 1 | | 0 | 500 | 0 | 1 | 101 | | | | | | 1000 | | 8100 | 2 | | 0 | 1000 | 0 | 2 | 140 | | | | | | | Yes | | 1 | +----------+----------+--------+---------+----------+----------+----------+----------+---------+----------+--------------+----------+-----------+--------+
To exit device mode:
exit
There is a "test" mode that allows installing various pre-manufactured flows, and removing all flows. This is strictly for integration testing:
To enter "test" mode from normal CLI mode:
test
In test mode all commands that are available in normal mode are still available, but in addition, there are some extra commands, such as:
To install just the EAPOL upstream forwarding flow:
install_eapol_flow [<logical-device-ID>]
To install all controller bound forwarding flows:
install_all_controller_bound_flows [<logical-device-ID>]
To install all flows relevant in our use-case (upstream forwarding rules, unicast data flows, and a few multicast flows):
install_all_sample_flows [<logical-device-ID>]
To remove all flows from a logical device:
delete_all_flows [<logical-device-ID>]
Here is a sample CLI command sequence that preprovisions and activates an OLT, then downloads all sample flows and check the flows installed on the OLT device:
test preprovision_olt -t maple_olt -i 10.11.12.13 activate_olt install_all_sample_flows devices # to see the device IDs device 123456789ab flows exit