diff --git a/redisson/src/main/java/org/redisson/config/SentinelServersConfig.java b/redisson/src/main/java/org/redisson/config/SentinelServersConfig.java
index b1f182e65..bad5b7e9e 100644
--- a/redisson/src/main/java/org/redisson/config/SentinelServersConfig.java
+++ b/redisson/src/main/java/org/redisson/config/SentinelServersConfig.java
@@ -17,7 +17,11 @@ package org.redisson.config;
 
 import java.net.URI;
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+
 import org.redisson.misc.URIBuilder;
 
 /**
@@ -28,6 +32,8 @@ import org.redisson.misc.URIBuilder;
 public class SentinelServersConfig extends BaseMasterSlaveServersConfig<SentinelServersConfig> {
 
     private List<URI> sentinelAddresses = new ArrayList<URI>();
+    
+    private Map<String, String> natMap = Collections.emptyMap();
 
     private String masterName;
 
@@ -50,6 +56,7 @@ public class SentinelServersConfig extends BaseMasterSlaveServersConfig<Sentinel
         setMasterName(config.getMasterName());
         setDatabase(config.getDatabase());
         setScanInterval(config.getScanInterval());
+        setNatMap(new HashMap<>(config.getNatMap()));
     }
 
     /**
@@ -114,4 +121,19 @@ public class SentinelServersConfig extends BaseMasterSlaveServersConfig<Sentinel
         return this;
     }
     
+    public Map<String, String> getNatMap() {
+        return natMap;
+    }
+    
+    /**
+     * Defines NAT mapping. Address as a map key is replaced with mapped address as value.
+     * 
+     * @param natMap - nat mapping
+     * @return config
+     */
+    public SentinelServersConfig setNatMap(Map<String, String> natMap) {
+        this.natMap = natMap;
+        return this;
+    }
+    
 }
diff --git a/redisson/src/main/java/org/redisson/connection/SentinelConnectionManager.java b/redisson/src/main/java/org/redisson/connection/SentinelConnectionManager.java
index b4116768a..66c0e2ff1 100755
--- a/redisson/src/main/java/org/redisson/connection/SentinelConnectionManager.java
+++ b/redisson/src/main/java/org/redisson/connection/SentinelConnectionManager.java
@@ -79,6 +79,8 @@ public class SentinelConnectionManager extends MasterSlaveConnectionManager {
     private final Set<URI> disconnectedSlaves = new HashSet<>();
     private ScheduledFuture<?> monitorFuture;
     private AddressResolver<InetSocketAddress> sentinelResolver;
+    
+    private final Map<String, String> natMap;
 
     private boolean usePassword = false;
 
@@ -95,6 +97,8 @@ public class SentinelConnectionManager extends MasterSlaveConnectionManager {
         this.config = create(cfg);
         initTimer(this.config);
         
+        this.natMap=cfg.getNatMap();
+        
         this.sentinelResolver = resolverGroup.getResolver(getGroup().next());
         
         for (URI addr : cfg.getSentinelAddresses()) {
@@ -469,8 +473,14 @@ public class SentinelConnectionManager extends MasterSlaveConnectionManager {
     }
 
     private String createAddress(String host, Object port) {
-        if (host.contains(":") && !host.startsWith("[")) {
-            host = "[" + host + "]";
+        if (host.contains(":")){
+		String pureHost = host.replaceAll("[\\[\\]]","");
+		host = applyNatMap(pureHost);
+		if(host.contains(":")){
+	            	host = "[" + host + "]";
+		}
+        }else {
+        	host=applyNatMap(host);
         }
         return "redis://" + host + ":" + port;
     }
@@ -607,5 +617,13 @@ public class SentinelConnectionManager extends MasterSlaveConnectionManager {
         
         super.shutdown();
     }
+    
+    private String applyNatMap(String ip) {
+        String mappedAddress = natMap.get(ip);
+        if (mappedAddress != null) {
+            return mappedAddress;
+        }
+        return ip;
+    }
 }