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-rw-r--r--src/vnet/fib/fib_node.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/fib/fib_node.h b/src/vnet/fib/fib_node.h
index 5cf9182560f..27e67b11c87 100644
--- a/src/vnet/fib/fib_node.h
+++ b/src/vnet/fib/fib_node.h
@@ -119,6 +119,10 @@ typedef enum fib_node_back_walk_reason_t_ {
*/
FIB_NODE_BW_REASON_ADJ_UPDATE,
/**
+ * Walk update the adjacency MTU
+ */
+ FIB_NODE_BW_REASON_ADJ_MTU,
+ /**
* Walk to update children to inform them the adjacency is now down.
*/
FIB_NODE_BW_REASON_ADJ_DOWN,
@@ -135,6 +139,7 @@ typedef enum fib_node_back_walk_reason_t_ {
[FIB_NODE_BW_REASON_INTERFACE_DOWN] = "if-down", \
[FIB_NODE_BW_REASON_INTERFACE_DELETE] = "if-delete", \
[FIB_NODE_BW_REASON_ADJ_UPDATE] = "adj-update", \
+ [FIB_NODE_BW_REASON_ADJ_MTU] = "adj-mtu", \
[FIB_NODE_BW_REASON_ADJ_DOWN] = "adj-down", \
}
@@ -154,6 +159,7 @@ typedef enum fib_node_bw_reason_flag_t_ {
FIB_NODE_BW_REASON_FLAG_INTERFACE_DOWN = (1 << FIB_NODE_BW_REASON_INTERFACE_DOWN),
FIB_NODE_BW_REASON_FLAG_INTERFACE_DELETE = (1 << FIB_NODE_BW_REASON_INTERFACE_DELETE),
FIB_NODE_BW_REASON_FLAG_ADJ_UPDATE = (1 << FIB_NODE_BW_REASON_ADJ_UPDATE),
+ FIB_NODE_BW_REASON_FLAG_ADJ_MTU = (1 << FIB_NODE_BW_REASON_ADJ_MTU),
FIB_NODE_BW_REASON_FLAG_ADJ_DOWN = (1 << FIB_NODE_BW_REASON_ADJ_DOWN),
} __attribute__ ((packed)) fib_node_bw_reason_flag_t;