Another improment is: if we config interfaces for local subnet
in network-cfg.json, sdn-ip will classify the traffic correctly
Change-Id: I94d80bc5a7c29b70e6c8546d99b71850cfb3f14d
* IntentSynchronizer can now handle any intent rather than having use
case specific APIs
* IntentSynchronizer does not generate or store intents anymore, it only
perform synchronization
* SdnIpFib generates and manages the procative route-based intents
* ReactiveRoutingFib generates and manages the reactive intents
* Unit tests have been tightned up to only test single components, rather
than multiple components together
* PeerConnectivityManager uses meaningful keys when creating intents
Change-Id: I4bb036ec8d056f43ece46f7dfc71d5e5a136b77d
There is no physical gateway in SDN network.
However a host needs a gateway when it tries to communicate with a remote host.
So we designed a virtual gateway for SDN network.
The virtual gateway can have multiple IP addresses.
Each IP address is used as the default gateway address of an IP prefix.
We only configure one MAC address to the virtual gateway.
You can choose any MAC address from the BGP speakers as the virtual gateway MAC address.
We configure this MAC address staticly in the sdnip.json configuration file.
Change-Id: I2a72bef797fc55d25bb5473e8fca624ad659e1d1
This module can handle 3 cases:
(1) one host wants to talk to another host, both two hosts are in SDN network.
(2) one host in SDN network wants to talk to another host in Internet.
(3) one host from Internet wants to talk to another host in SDN network.
In all cases, we use MultiPointToSinglePointIntent.
Change-Id: I80dd954bd608e52b45b993f3c27e67636a7105d9
