Adding upstream version 8.4.4.upstream/8.4.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/pimd/pim_vxlan_instance.h b/pimd/pim_vxlan_instance.h
new file mode 100644
index 0000000..5b35bcb
--- /dev/null
+++ b/pimd/pim_vxlan_instance.h
@@ -0,0 +1,46 @@
+/* PIM support for VxLAN BUM flooding
+ *
+ * Copyright (C) 2019 Cumulus Networks, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ */
+
+#ifndef PIM_VXLAN_INSTANCE_H
+#define PIM_VXLAN_INSTANCE_H
+
+/* pim termination device is expected to include the substring ipmr-lo */
+#define PIM_VXLAN_TERM_DEV_NAME "ipmr-lo"
+
+struct pim_vxlan_instance {
+	struct hash *sg_hash;
+
+	/* this is lo for default instance and vrf-dev for non-default
+	 * instances
+	 */
+	struct interface *default_iif;
+
+	/* In a MLAG/VxLAN-AA setup the peerlink sub-interface (ISL-rif) is
+	 * used as the IIF in
+	 */
+	struct interface *peerlink_rif;
+
+	/* device used by the dataplane to terminate multicast encapsulated
+	 * vxlan traffic
+	 */
+	struct interface *term_if_cfg;
+	struct interface *term_if;
+};
+
+extern void pim_vxlan_init(struct pim_instance *pim);
+extern void pim_vxlan_exit(struct pim_instance *pim);
+
+#endif /* PIM_VXLAN_INSTANCE_H */