Default route is an important and frequntly used feature in BGP.
For example, network operators want to reduce the size of the route table.
The current sdn-ip does not support this feature. So this patch is to
let sdn-ip support this feature.
Change-Id: Ibb5afe3711522468e4902da2e090370db71b29da
* 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
The new config format is based on the new network configuration subsystem.
Includes a few config fixes to NetworkConfigLoader and InterfaceManager.
Change-Id: Id7f766736decb7afb6b63c2731d3baba9fc7c764
* Added PartialFailureContraint to MP2SP intent to allow partial connectivity.
This means the intent remains installed as long as at least one ingress point
can reach the egress point.
* Intents with this constraint are recompiled on ObjectiveTracker triggers
even if not in FAILED state
* MP2SP intent compiler can compute a partial tree if constraint is set
* ObjectiveTracker recompiles intents on any link event
* SDN-IP MP2SP intents now use PartialFailureConstraint
Ported from onos-1.2 branch.
Change-Id: I32eaa198fae1dfba021d9251c8f855573f0e1d7d
SDN-IP will bring the onos-app-config bundle for now, because we need to make
sure this reads the config before SDN-IP activates.
SDN-IP won't depend on proxyarp and it will be up to the user to ensure this
is loaded.
Change-Id: I5add6294e51ee7f41c943f7862055dc41c7629ac
Make constructors of sub-types of Criterion package private for
limiting instantiation only from static factory methods in Criteria
Change-Id: I1fb1e9d003288a778a49e758549a92b66bf3cfdf
- Any files created in 2014 and modified in 2015 got a copyright of
2014-2015
- Used canonical form of 2014-2015 to be inclusive of extra years.
Some files had 2014,2015
Change-Id: If9a133618873e4000b8f10299bde7c870eb1fbd5
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
