| commit | 52792d221fb80f53026f83ec33ce568df6cc538a | [log] [tgz] |
|---|---|---|
| author | Zack Williams <zdw@opennetworking.org> | Thu Oct 11 16:07:36 2018 -0700 |
| committer | Zack Williams <zdw@opennetworking.org> | Thu Oct 11 16:08:15 2018 -0700 |
| tree | e3ea3a26db425e15ad155a580e2a31eaad8ef5c2 | |
| parent | 1f9a8dd9bb025d1ec2fc713415d8fffb333eedcc [diff] |
Add development VERSION file Change-Id: I022a5bcc2e4a7cf014b5886044675eca2bc95306
The BBSim (Broadband Simulator) is for emulating the control message response sent from OLT and ONUs which are connected to VOLTHA Adapter. It is implemetend as a software process which runs outside VOLTHA, and acts as if it was a OLT connected to multiple ONUs. This enables the scalability test of VOLTHA without actual hardware OLT / ONUs. The difference from the existing PONsim is to focus on emulating control messages, not data-path traffic which PONsim targets.
The BBSim container contains wpa_supplicants and dhcp clients for supporting AAA client (wpa_supplicant) emulation & DHCP client emulation.
============== VOLTHA BBSim Adapter ============== | | gRPC connections | ============== BBSim containers (Each BBSim container corresponds to a single olt) ==============
# Build and Run Docker container
git clone https://github.com/opencord/voltha-bbsim
cd voltha-bbsim
make docker
docker run -it --rm --privileged=true --expose=50060 --network=compose_default voltha/voltha-bbsim /go/src/gerrit.opencord.org/voltha-bbsim/bbsim -n 16
# After this, execute the following commands from VOLTHA-CLI
(voltha) health
{
"state": "HEALTHY"
}
(voltha) preprovision_olt -t openolt -H <BBSim Docker container IP>
success (device id = <deviceid>)
(voltha) enable
enabling <deviceid>
waiting for device to be enabled...
success (device id = <deviceid>)
(voltha) devices
## You can see the list of devices (OLT/ONUs) ##
# Note: 2018/10/8 The current version only supports AAA emulations.
Usage of ./bbsim:
-H string
IP address:port (default ":50060")
-a int
Wait time (sec) for activation WPA supplicants (default 30)
-d int
Wait time (sec) for activation DHCP clients (default 10)
-i int
Number of PON-IF ports (default 1)
-id int
OLT-ID (default: 0)
-m string
Emulation mode (default, aaa, both (aaa & dhcp)) (default "default")
-n int
Number of ONUs per PON-IF port (default 1)
-s string
DHCP Server IP Address (default "182.21.0.1")