diff --git a/src/Cedar/Hub.h b/src/Cedar/Hub.h
index d3ce0771..609b8e28 100644
--- a/src/Cedar/Hub.h
+++ b/src/Cedar/Hub.h
@@ -424,6 +424,7 @@ struct HUB
 	UINT RadiusRetryInterval;			// Radius retry interval
 	BUF *RadiusSecret;					// Radius shared key
 	char RadiusSuffixFilter[MAX_SIZE];	// Radius suffix filter
+	bool RadiusIncludeRealm;		// Radius - Should be use hub name as realm
 	volatile bool Halt;					// Halting flag
 	bool Offline;						// Offline
 	bool BeingOffline;					// Be Doing Offline
diff --git a/src/Cedar/Sam.c b/src/Cedar/Sam.c
index 1072376d..ded4660d 100644
--- a/src/Cedar/Sam.c
+++ b/src/Cedar/Sam.c
@@ -211,7 +211,18 @@ bool SamAuthUserByPlainPassword(CONNECTION *c, HUB *hub, char *username, char *p
 					AUTHRADIUS *auth = (AUTHRADIUS *)u->AuthData;
 					if (ast || auth->RadiusUsername == NULL || UniStrLen(auth->RadiusUsername) == 0)
 					{
-						name = CopyStrToUni(username);
+						if( h->RadiusIncludeRealm )
+						{	
+							char name_and_realm[MAX_SIZE];
+							name_and_realm = StrCpy(name_and_realm, MAX_SIZE, username);
+							name_and_realm = StrCpy(name_and_realm, (MAX_SIZE - StrLen(name_and_realm)), "@");
+							name_and_realm = StrCpy(name_and_realm, (MAX_SIZE - StrLen(name_and_realm)), hub.name);
+							name = CopyStrToUni(name_and_realm);
+						}
+						else
+						{
+							name = CopyStrToUni(username);
+						}
 					}
 					else
 					{
diff --git a/src/Cedar/Server.c b/src/Cedar/Server.c
index dcf80aea..ac13078e 100644
--- a/src/Cedar/Server.c
+++ b/src/Cedar/Server.c
@@ -4926,6 +4926,7 @@ void SiWriteHubCfg(FOLDER *f, HUB *h)
 		CfgAddInt(f, "RadiusServerPort", h->RadiusServerPort);
 		CfgAddInt(f, "RadiusRetryInterval", h->RadiusRetryInterval);
 		CfgAddStr(f, "RadiusSuffixFilter", h->RadiusSuffixFilter);
+		CfgAddBool(f, "RadiusIncludeRealm", h->RadiusIncludeRealm);
 	}
 	Unlock(h->RadiusOptionLock);
 
@@ -5091,6 +5092,7 @@ void SiLoadHubCfg(SERVER *s, FOLDER *f, char *name)
 			interval = CfgGetInt(f, "RadiusRetryInterval");
 
 			CfgGetStr(f, "RadiusSuffixFilter", h->RadiusSuffixFilter, sizeof(h->RadiusSuffixFilter));
+			h->RadiusIncludeRealm = CfgGetBool(f, "RadiusIncludeRealm");
 
 			if (interval == 0)
 			{