External OracleDB - cannot connect geting timeout

Networking
1

I have external Oracle DB and service which is connected to it. I want to deploy this service in my service mesh ang ive it acces to this DB. Definition for this service loks like:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: database
  namespace: milus-dev
  labels:
    app: database
spec:
  replicas: 1
  selector:
    matchLabels:
      app: database
  template:
    metadata:
      labels:
        app: database
        version: blue
    spec:
      containers:
        - name: database-blue
          image: $IMAGE_VAR
          ports:
            - containerPort: 8080
          env:
            - name: SPRING_PROFILES_ACTIVE
              value: "dev"
          livenessProbe:
            httpGet:
              path: /actuator/health
              port: 8080
            initialDelaySeconds: 65
            timeoutSeconds: 10
            periodSeconds: 5
          readinessProbe:
            httpGet:
              path: /actuator/health
              port: 8080
            initialDelaySeconds: 60
            timeoutSeconds: 10
            periodSeconds: 5
      imagePullSecrets:
        - name: gitlab-registry-secret
---
apiVersion: v1
kind: Service
metadata:
  name: database
  namespace: milus-dev
spec:
  ports:
    - port: 8080
      targetPort: 8080
      protocol: TCP
      name: http
  selector:
    app: database

VirtualService:

apiVersion: networking.istio.io/v1beta1
kind: VirtualService
metadata:
  name: database
  namespace: milus-dev
spec:
  hosts:
    - database-dev.lp-k8s-m2.milus.net
  gateways:
    - ingresgateway
  http:
  - route:
    - destination:
       host: database
       port:
        number: 8080

and ServiceEntry to connect to external DB:

apiVersion: networking.istio.io/v1beta1
kind: ServiceEntry
metadata:
  name: milus-database
  namespace: milus-dev
spec:
  hosts:
    - milus.tcp.svc
  exportTo:
    - "."
  addresses:
    - 14.10.104.100/32
  ports:
    - number: 1521
      name: tcp
      protocol: TCP
  location: MESH_INTERNAL
  resolution: STATIC
  endpoints:
    - address: 111.37.74.70
      ports:
        tcp: 1521

and when i try to use in application connection string:
jdbc:oracle:thin:@//14.10.104.100:1521/mt-services
service cannot connect to database. I’m getting

java.sql.SQLRecoverableException: IO Error: Connection reset by peer, connect lapse 3078 ms., Authentication lapse 0 ms.\n\tat oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:794)\n\tat oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:688)\n\tat oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:39)\n\tat oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:691)