Open Ethernet Networking (OpEN) API Guide and Reference Manual
3.6.0.3
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OpenStack VTEP is an ICOS application that provides OpenStack tenants access to physical devices that are plugged into a properly configured ICOS switch.
This section lists steps necessary for the proper configuration of ICOS switches that are used with OpenStack VTEP.
config # ip routing
Here is an example output generated by show running-config on a switch that is properly configured:
(Routing) #show running-config
!Current Configuration: ! !System Description "Broadcom Trident2 56850 Development System - 72 10G + 6 QSFP, 10.20.16.40, Linux 3.8.13-rt9-140347d4" !System Software Version "10.20.16.40" !System Up Time "0 days 4 hrs 39 mins 3 secs" !Cut-through mode is configured as disabled !Additional Packages BGP-4,QOS,IPv6,Routing,Data Center !Current SNTP Synchronized Time: SNTP Client Mode Is Disabled ! network protocol none vlan database vlan 1000 vlan routing 1000 1 exit
configure vxlan enable ip routing no mplsd bgp-advertise line console exit
line telnet exit
line ssh exit
interface 0/5 vlan pvid 1000 vlan participation include 1000 exit
interface 0/6 vlan pvid 1000 vlan participation include 1000 exit
interface vlan 1000 routing ip address 192.168.3.100 255.255.255.0 exit
router ospf exit ipv6 router ospf exit exit
In the above, the controller is plugged into 0/5 and the compute node is plugged into 0/6.
Physical devices for tenants are cabled to 0/29 (demo1) and 0/30 (demo2).