diff --git a/cgrates.json b/cgrates.json
index 7914cdc..095ea82 100644
--- a/cgrates.json
+++ b/cgrates.json
@@ -78,7 +78,7 @@
 		"*default": "CGRateS.org"
 	},
 	"client_dictionaries": {
-		"*default": ["/usr/share/cgrates/radius/dict/"]
+		"*default": ["/usr/share/cgrates/radius/dict/", "/etc/cgrates/dictionary.mikrotik"]
 	}
 },
 
diff --git a/dictionary.mikrotik b/dictionary.mikrotik
new file mode 100644
index 0000000..a8d64db
--- /dev/null
+++ b/dictionary.mikrotik
@@ -0,0 +1,43 @@
+# MikroTik RADIUS Dictionary
+# Standard attributes missing from default dictionary
+
+# RFC 2869 - RADIUS Extensions
+ATTRIBUTE	NAS-Port-Id			87	string
+ATTRIBUTE	Message-Authenticator		80	octets
+
+# MikroTik Vendor-Specific Attributes (Vendor ID: 14988)
+VENDOR		Mikrotik			14988
+
+BEGIN-VENDOR	Mikrotik
+
+ATTRIBUTE	Mikrotik-Recv-Limit		1	integer
+ATTRIBUTE	Mikrotik-Xmit-Limit		2	integer
+ATTRIBUTE	Mikrotik-Group			3	string
+ATTRIBUTE	Mikrotik-Wireless-Forward	4	integer
+ATTRIBUTE	Mikrotik-Wireless-Skip-Dot1x	5	integer
+ATTRIBUTE	Mikrotik-Wireless-Enc-Algo	6	integer
+ATTRIBUTE	Mikrotik-Wireless-Enc-Key	7	string
+ATTRIBUTE	Mikrotik-Rate-Limit		8	string
+ATTRIBUTE	Mikrotik-Realm			9	string
+ATTRIBUTE	Mikrotik-Host-IP		10	ipaddr
+ATTRIBUTE	Mikrotik-Mark-Id		11	string
+ATTRIBUTE	Mikrotik-Advertise-URL		12	string
+ATTRIBUTE	Mikrotik-Advertise-Interval	13	integer
+ATTRIBUTE	Mikrotik-Recv-Limit-Gigawords	14	integer
+ATTRIBUTE	Mikrotik-Xmit-Limit-Gigawords	15	integer
+ATTRIBUTE	Mikrotik-Wireless-PSK		16	string
+ATTRIBUTE	Mikrotik-Total-Limit		17	integer
+ATTRIBUTE	Mikrotik-Total-Limit-Gigawords	18	integer
+ATTRIBUTE	Mikrotik-Address-List		19	string
+ATTRIBUTE	Mikrotik-Wireless-MPKey		20	string
+ATTRIBUTE	Mikrotik-Wireless-Comment	21	string
+ATTRIBUTE	Mikrotik-Delegated-IPv6-Pool	22	string
+ATTRIBUTE	Mikrotik-DHCP-Option-Set	23	string
+ATTRIBUTE	Mikrotik-DHCP-Option-Param-STR1	24	string
+ATTRIBUTE	Mikrotik-DHCP-Option-Param-STR2	25	string
+ATTRIBUTE	Mikrotik-Wireless-VLANID	26	integer
+ATTRIBUTE	Mikrotik-Wireless-VLANIDtype	27	integer
+ATTRIBUTE	Mikrotik-Wireless-Minsignal	28	string
+ATTRIBUTE	Mikrotik-Wireless-Maxsignal	29	string
+
+END-VENDOR	Mikrotik
diff --git a/pppoe_auth.json b/pppoe_auth.json
index 0d4afeb..f8f82ba 100644
--- a/pppoe_auth.json
+++ b/pppoe_auth.json
@@ -32,8 +32,15 @@
             "type": "*constant", "value": "*attributes"}
         ],
         "reply_fields": [
+          {"tag": "RejectCode", "path": "*rep.*radReplyCode",
+            "filters": ["*notempty:~*cgrep.Error:"],
+            "type": "*constant", "value": "AccessReject", "blocker": true},
+          {"tag": "RejectMessage", "path": "*rep.Reply-Message",
+            "filters": ["*notempty:~*cgrep.Error:"],
+            "type": "*variable", "value": "~*cgrep.Error"},
           {"tag": "SessionTimeout", "path": "*rep.Session-Timeout", "type": "*variable",
-            "value": "~*cgrep.MaxUsage{*duration_seconds}", "mandatory": true},
+            "value": "~*cgrep.MaxUsage{*duration_seconds}",
+            "filters": ["*notempty:~*cgrep.MaxUsage:"]},
           {"tag": "AcctInterimInterval", "path": "*rep.Acct-Interim-Interval",
             "type": "*constant", "value": "60"},
           {"tag": "FramedIPAddress", "path": "*rep.Framed-IP-Address", "type": "*variable",
diff --git a/tariffplans/pppoe/AccountActions.csv b/tariffplans/pppoe/AccountActions.csv
index 1d9fbd1..3debbab 100644
--- a/tariffplans/pppoe/AccountActions.csv
+++ b/tariffplans/pppoe/AccountActions.csv
@@ -1,4 +1,5 @@
 #Tenant,Account,ActionPlanId,ActionTriggersId,AllowNegative,Disabled
+cgrates.org,test,AP_PPPOE_INIT,,,
 cgrates.org,pppoe_user1,AP_PPPOE_INIT,,,
 cgrates.org,pppoe_user2,AP_PPPOE_INIT,,,
 cgrates.org,pppoe_user3,AP_PPPOE_INIT,,,
diff --git a/tariffplans/pppoe/Attributes.csv b/tariffplans/pppoe/Attributes.csv
index 364569a..bc2ea87 100644
--- a/tariffplans/pppoe/Attributes.csv
+++ b/tariffplans/pppoe/Attributes.csv
@@ -1,5 +1,11 @@
 #Tenant,ID,Contexts,FilterIDs,ActivationInterval,AttributeFilterIDs,Path,Type,Value,Blocker,Weight
 # PPPoE user credentials and RADIUS reply attributes
+
+# User: test - Test user for MikroTik PPPoE
+cgrates.org,ATTR_PPPOE_TEST,*sessions,*string:~*req.Account:test,,,,,,false,20
+cgrates.org,ATTR_PPPOE_TEST,,,,,*req.Password,*constant,test,,
+cgrates.org,ATTR_PPPOE_TEST,,,,,*req.RequestType,*constant,*prepaid,,
+cgrates.org,ATTR_PPPOE_TEST,,,,,*req.MikrotikRateLimit,*constant,10M/10M,,
 # User: pppoe_user1 - 10Mbps plan with static IP
 cgrates.org,ATTR_PPPOE_USER1,*sessions,*string:~*req.Account:pppoe_user1,,,,,,false,20
 cgrates.org,ATTR_PPPOE_USER1,,,,,*req.Password,*constant,SecurePass123,,
diff --git a/tariffplans/pppoe/RatingProfiles.csv b/tariffplans/pppoe/RatingProfiles.csv
index e743db6..c2ae01e 100644
--- a/tariffplans/pppoe/RatingProfiles.csv
+++ b/tariffplans/pppoe/RatingProfiles.csv
@@ -1,5 +1,6 @@
 #Tenant,Category,Subject,ActivationTime,RatingPlanId,RatesFallbackSubject
 # PPPoE users with time-based billing
+cgrates.org,generic,test,2024-01-01T00:00:00Z,RP_DATA_TIME,
 cgrates.org,generic,pppoe_user1,2024-01-01T00:00:00Z,RP_DATA_TIME,
 cgrates.org,generic,pppoe_user2,2024-01-01T00:00:00Z,RP_DATA_TIME,
 cgrates.org,generic,pppoe_user3,2024-01-01T00:00:00Z,RP_DATA_TIME,