defaults: Add expected drop reasons

We currently have many packet drops that are more or less expected. Some like "Authentication required" are expected for specific features and others like "Stale or unroutable IP" are known and understood even though we'd prefer to avoid them. Signed-off-by: Paul Chaignon <[email protected]>
cilium · Dec 7, 2023 · e3a2e1f · e3a2e1f
1 parent cf85f93
commit e3a2e1f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/defaults/defaults.go b/defaults/defaults.go
@@ -194,5 +194,10 @@ var (
 	ExpectedDropReasons = []string{
 		"Policy denied",
 		"Policy denied by denylist",
+		"Unsupported L3 protocol",
+		"Stale or unroutable IP",
+		"Authentication required",
+		"Service backend not found",
+		"Unsupported protocol for NAT masquerade",
 	}
 )