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Portal Example  Created with a few Clicks:

 

 

12.1.2

12.2.1

My purpose is tunneling my office with the cloud utilizing ipsec. I will provision a gateway machine in the cloud running openswan, in my office I am using pfsense.

In my cloud gateway vm image:

[root@gtw ~]#yum install openswan (if it isn't already)

[root@gtw ~]#vi /etc/ipsec.d/myconn

config setup
       nat_traversal=yes
       oe=off
       protostack=netkey
       interfaces="%defaultroute"
       klipsdebug=all
       plutodebug=all
conn myconn
   authby=secret
   pfs=yes
   auto=start
   ike=3des-sha1
   esp=3des-sha1
   keyingtries=30
   rekey=no
   ikelifetime=24h
   keylife=1h
   type=tunnel
   left=<gateway private address>
   leftsubnet=10.0.1.0/24
   right=<my office public ip(nated)>
   rightsubnets=10.0.0.0/24 

[root@gtw ~]# vi /etc/ipsec.d/shared.secrets
%any %any : PSK "<yoursecret>"

[root@gtw ~]# service ipsec start
ipsec_setup: Starting Openswan IPsec U2.6.32/K3.8.13-68.2.2.2.el6uek.x86_64...
ipsec_setup: /usr/libexec/ipsec/addconn Non-fips mode set in /proc/sys/crypto/fips_enabled
[root@gtw ~]# service ipsec status
IPsec running  - pluto pid: 4893
pluto pid 4893
1 tunnels up
some eroutes exist

In my local firewall:

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Troubleshooting:

A

B

C

Useful tools:

Oracle Public Cloud

pfsense

Enjoy 😉

working…

😉

CONFIGURE AUDIT VAULT IN DBCS

😉

If your application is calling several WS and there is no need to do it in serial, you can implement a multithreaded approach:

Example:

…

Class1Service class1Service = new Class1Service();

        x = class1Service.getClass1Port();

        setWSTimeout(x); // esto lo veremos en la siguiente seccion

        class Task implements Callable<Object> {

             private Object result;

             public Object call() {

                  // compute result

                  try{

                      x.getCosa();  

                  }

                  catch (Exception e){

                      e.printStackTrace(System.out);

                  }

                  return result;

             }

        }

        Task c1 = new Task();

        Task c2 = new Task();

        ExecutorService exec = Executors.newFixedThreadPool(2);

        Future<Object> f1 = exec.submit(c1);

        Future<Object> f2 = exec.submit(c2);

        try{

            f1.get();

            f2.get();

        }

        catch(Exception e){

            e.printStackTrace(System.out);

        }

Enjoy 😉