diff options
Diffstat (limited to 'tutorial/OVN-Tutorial.md')
| -rw-r--r-- | tutorial/OVN-Tutorial.md | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tutorial/OVN-Tutorial.md b/tutorial/OVN-Tutorial.md index 811224db3..1c3ab913e 100644 --- a/tutorial/OVN-Tutorial.md +++ b/tutorial/OVN-Tutorial.md @@ -221,6 +221,38 @@ that it is output to both ports `2` and `3`. $ ovn/env1/packet2.sh +The logical port may have an unknown set of Ethernet addresses. When an OVN logical +switch processes a unicast Ethernet frame whose destination MAC address is not in any +logical port’s addresses column, it delivers it to the port (or ports) whose addresses +columns include unknown. + +[View ovn/env1/add-unknown-ports.sh][env1unknownports]. + + $ ovn/env1/add-unknown-ports.sh + +This trace shows a packet from `sw0-port1` to `sw0-port4`, `sw0-port5` whose addresses +columns include unknown. You will see that it is output to both ports `4` and `5`. + +[View ovn/env1/packet3.sh][env1packet3]. + + $ ovn/env1/packet3.sh + +The logical port would restrict the host to sending packets from and receiving packets +to the ethernet addresses defined in the logical port’s port_security column. +In addition to the restrictions described for Ethernet addresses above, such an element +of port_security restricts the IPv4 or IPv6 addresses from which the host may send and +to which it may receive packets to the specified addresses. + +[View ovn/env1/add-security-ip-ports.sh][env1securityport]. + + $ ovn/env1/add-security-ip-ports.sh + +This trace shows a packet from `sw0-port6` to `sw0-port7`. + +[View ovn/env1/packet4.sh][env1packet4]. + + $ ovn/env1/packet4.sh + 2) 2 switches, 4 ports ---------------------- @@ -867,6 +899,10 @@ hypervisors. Please see the tutorial 3 above. [env1packet1]:https://github.com/openvswitch/ovs/blob/master/tutorial/ovn/env1/packet1.sh [env1packet2]:https://github.com/openvswitch/ovs/blob/master/tutorial/ovn/env1/packet2.sh [env1thirdport]:https://github.com/openvswitch/ovs/blob/master/tutorial/ovn/env1/add-third-port.sh +[env1unknownports]:https://github.com/nickcooper-zhangtonghao/ovs/blob/master/tutorial/ovn/env1/add-unknown-ports.sh +[env1securityport]:https://github.com/nickcooper-zhangtonghao/ovs/blob/master/tutorial/ovn/env1/add-security-ip-ports.sh +[env1packet3]:https://github.com/nickcooper-zhangtonghao/ovs/blob/master/tutorial/ovn/env1/packet3.sh +[env1packet4]:https://github.com/nickcooper-zhangtonghao/ovs/blob/master/tutorial/ovn/env1/packet4.sh [env2setup]:https://github.com/openvswitch/ovs/blob/master/tutorial/ovn/env2/setup.sh [env2packet1]:https://github.com/openvswitch/ovs/blob/master/tutorial/ovn/env2/packet1.sh [env2packet2]:https://github.com/openvswitch/ovs/blob/master/tutorial/ovn/env2/packet2.sh |