Work toward IPv6 support in BGP: implement decoding/encoding of the
BGP OPEN Multiprotocol Extensions Capabilities (RFC 4760).
The corresponding BGP UPDATE decoding is not done yet, hence for now
we don't include any Capabilities in the BGP OPEN message originated by us.
This work is in the context of ONOS-422.
Change-Id: I8e1c8838adc189aa32a8edf98be976d90fc4ad42
diff --git a/apps/sdnip/src/main/java/org/onosproject/sdnip/bgp/BgpSession.java b/apps/sdnip/src/main/java/org/onosproject/sdnip/bgp/BgpSession.java
index 248085b..a4fd63c 100644
--- a/apps/sdnip/src/main/java/org/onosproject/sdnip/bgp/BgpSession.java
+++ b/apps/sdnip/src/main/java/org/onosproject/sdnip/bgp/BgpSession.java
@@ -61,6 +61,10 @@
private long remoteAs; // 2 octets
private long remoteHoldtime; // 2 octets
private Ip4Address remoteBgpId; // 4 octets -> IPv4 address
+ private boolean remoteIpv4Unicast; // Peer IPv4/UNICAST AFI/SAFI
+ private boolean remoteIpv4Multicast; // Peer IPv4/MULTICAST AFI/SAFI
+ private boolean remoteIpv6Unicast; // Peer IPv6/UNICAST AFI/SAFI
+ private boolean remoteIpv6Multicast; // Peer IPv6/MULTICAST AFI/SAFI
//
private SocketAddress localAddress; // Local IP addr/port
private Ip4Address localIp4Address; // Local IPv4 address
@@ -68,6 +72,10 @@
private long localAs; // 2 octets
private long localHoldtime; // 2 octets
private Ip4Address localBgpId; // 4 octets -> IPv4 address
+ private boolean localIpv4Unicast; // Local IPv4/UNICAST AFI/SAFI
+ private boolean localIpv4Multicast; // Local IPv4/MULTICAST AFI/SAFI
+ private boolean localIpv6Unicast; // Local IPv6/UNICAST AFI/SAFI
+ private boolean localIpv6Multicast; // Local IPv6/MULTICAST AFI/SAFI
//
private long localKeepaliveInterval; // Keepalive interval
@@ -236,6 +244,82 @@
}
/**
+ * Gets the BGP session remote AFI/SAFI configuration for IPv4 unicast.
+ *
+ * @return the BGP session remote AFI/SAFI configuration for IPv4 unicast
+ */
+ public boolean getRemoteIpv4Unicast() {
+ return remoteIpv4Unicast;
+ }
+
+ /**
+ * Sets the BGP session remote AFI/SAFI configuration for IPv4 unicast.
+ */
+ void setRemoteIpv4Unicast() {
+ this.remoteIpv4Unicast = true;
+ // Copy the remote AFI/SAFI setting to the local configuration
+ // NOTE: Uncomment the line below if the AFI/SAFI is supported locally
+ // this.localIpv4Unicast = true;
+ }
+
+ /**
+ * Gets the BGP session remote AFI/SAFI configuration for IPv4 multicast.
+ *
+ * @return the BGP session remote AFI/SAFI configuration for IPv4 multicast
+ */
+ public boolean getRemoteIpv4Multicast() {
+ return remoteIpv4Multicast;
+ }
+
+ /**
+ * Sets the BGP session remote AFI/SAFI configuration for IPv4 multicast.
+ */
+ void setRemoteIpv4Multicast() {
+ this.remoteIpv4Multicast = true;
+ // Copy the remote AFI/SAFI setting to the local configuration
+ // NOTE: Uncomment the line below if the AFI/SAFI is supported locally
+ // this.localIpv4Multicast = true;
+ }
+
+ /**
+ * Gets the BGP session remote AFI/SAFI configuration for IPv6 unicast.
+ *
+ * @return the BGP session remote AFI/SAFI configuration for IPv6 unicast
+ */
+ public boolean getRemoteIpv6Unicast() {
+ return remoteIpv6Unicast;
+ }
+
+ /**
+ * Sets the BGP session remote AFI/SAFI configuration for IPv6 unicast.
+ */
+ void setRemoteIpv6Unicast() {
+ this.remoteIpv6Unicast = true;
+ // Copy the remote AFI/SAFI setting to the local configuration
+ // NOTE: Uncomment the line below if the AFI/SAFI is supported locally
+ // this.localIpv6Unicast = true;
+ }
+
+ /**
+ * Gets the BGP session remote AFI/SAFI configuration for IPv6 multicast.
+ *
+ * @return the BGP session remote AFI/SAFI configuration for IPv6 multicast
+ */
+ public boolean getRemoteIpv6Multicast() {
+ return remoteIpv6Multicast;
+ }
+
+ /**
+ * Sets the BGP session remote AFI/SAFI configuration for IPv6 multicast.
+ */
+ void setRemoteIpv6Multicast() {
+ this.remoteIpv6Multicast = true;
+ // Copy the remote AFI/SAFI setting to the local configuration
+ // NOTE: Uncomment the line below if the AFI/SAFI is supported locally
+ // this.localIpv6Multicast = true;
+ }
+
+ /**
* Gets the BGP session local address.
*
* @return the BGP session local address
@@ -290,6 +374,42 @@
}
/**
+ * Gets the BGP session local AFI/SAFI configuration for IPv4 unicast.
+ *
+ * @return the BGP session local AFI/SAFI configuration for IPv4 unicast
+ */
+ public boolean getLocalIpv4Unicast() {
+ return localIpv4Unicast;
+ }
+
+ /**
+ * Gets the BGP session local AFI/SAFI configuration for IPv4 multicast.
+ *
+ * @return the BGP session local AFI/SAFI configuration for IPv4 multicast
+ */
+ public boolean getLocalIpv4Multicast() {
+ return localIpv4Multicast;
+ }
+
+ /**
+ * Gets the BGP session local AFI/SAFI configuration for IPv6 unicast.
+ *
+ * @return the BGP session local AFI/SAFI configuration for IPv6 unicast
+ */
+ public boolean getLocalIpv6Unicast() {
+ return localIpv6Unicast;
+ }
+
+ /**
+ * Gets the BGP session local AFI/SAFI configuration for IPv6 multicast.
+ *
+ * @return the BGP session local AFI/SAFI configuration for IPv6 multicast
+ */
+ public boolean getLocalIpv6Multicast() {
+ return localIpv6Multicast;
+ }
+
+ /**
* Tests whether the session is closed.
* <p>
* NOTE: We use this method to avoid the Netty's asynchronous closing