diff --git a/src/service/service/service_handlers/l3nm_ietfl3vpn/L3NM_IETFL3VPN_ServiceHandler.py b/src/service/service/service_handlers/l3nm_ietfl3vpn/L3NM_IETFL3VPN_ServiceHandler.py
index 64423129d5fe45d670e181c2520d896efaf596c4..fb4af6cd2beabb204a4b497ed15fd94766675eb0 100644
--- a/src/service/service/service_handlers/l3nm_ietfl3vpn/L3NM_IETFL3VPN_ServiceHandler.py
+++ b/src/service/service/service_handlers/l3nm_ietfl3vpn/L3NM_IETFL3VPN_ServiceHandler.py
@@ -54,8 +54,8 @@ class LANPrefixesDict(TypedDict):
 
 
 class Ipv4Info(TypedDict):
-    src_ip: str
-    dst_ip: str
+    src_lan: str
+    dst_lan: str
     src_port: str
     dst_port: str
     vlan: str
@@ -144,9 +144,9 @@ def extract_match_criterion_ipv4_info(
 ) -> Ipv4Info:
     for type_value in match_criterion["match-type"]:
         if type_value["type"] == "ietf-network-slice-service:source-ip-prefix":
-            src_ip = type_value["value"][0].split("/")[0]
+            src_lan = type_value["value"][0]
         elif type_value["type"] == "ietf-network-slice-service:destination-ip-prefix":
-            dst_ip = type_value["value"][0].split("/")[0]
+            dst_lan = type_value["value"][0]
         elif type_value["type"] == "ietf-network-slice-service:source-tcp-port":
             src_port = type_value["value"][0]
         elif type_value["type"] == "ietf-network-slice-service:destination-tcp-port":
@@ -154,8 +154,8 @@ def extract_match_criterion_ipv4_info(
         elif type_value["type"] == "ietf-network-slice-service:vlan":
             vlan = type_value["value"][0]
     return Ipv4Info(
-        src_ip=src_ip,
-        dst_ip=dst_ip,
+        src_lan=src_lan,
+        dst_lan=dst_lan,
         src_port=src_port,
         dst_port=dst_port,
         vlan=vlan,
@@ -313,13 +313,13 @@ class L3NM_IETFL3VPN_ServiceHandler(_ServiceHandler):
             )
             src_ipv4_lan_prefixes = [
                 LANPrefixesDict(
-                    lan=src_match_criterion_ipv4_info["dst_ip"],
+                    lan=src_match_criterion_ipv4_info["dst_lan"],
                     lan_tag=src_match_criterion_ipv4_info["vlan"],
                 )
             ]
             dst_ipv4_lan_prefixes = [
                 LANPrefixesDict(
-                    lan=dst_match_criterion_ipv4_info["dst_ip"],
+                    lan=dst_match_criterion_ipv4_info["dst_lan"],
                     lan_tag=dst_match_criterion_ipv4_info["vlan"],
                 )
             ]