Failed to use HTTPS connecting to a remote machine (SP3 WLS6.1 )

we are currently having problem with one of our environment. When we
try to use SSL to connect to a remote system, it seems that wls
implementation try to do a dns lookup first before even going out
through the proxy. The problem is that from that system wls will not
be able to do the lookup needed. The dns is available at the proxy
level. Thus when we use ssl in our application we always received
UnknownHostException.
However, the problem does not happen in the other environment running
SP2 (NT 4.0 SP6a). For HTTP either SP2/3 works fine also.
Have anyone experience the same problem? or can this confirm to be a
'bug' from SP3?
FYI: Our application (servlet) perform a request using https to a
remote server to query some information needed (i.e. wls acting as a
client instead of a server). To connect to the remote system, it
needs to go through a proxy first.
Thanks.
Iwan.

Chukii,
take care that you are using the same jdk version on server and client (1.3 or 1.3.1).
prop.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
prop.put(Context.PROVIDER_URL, "iiop://servername:1051"); works nice. I tested it - but on Windows machines.
Your questions:
1. yes, that's an interesting question. Next one...
2. localhost is a good choice. I didn't change this setting
3. JNDI is a directory service like DNS. The EJBs are registered there and can be found with the lookup(...). If you try to find something like '/home/usr...' you'll get an error message '... not bound' (or something like that). You can find your EJB with the JNDI name you entered in the Deployment Tool.
4. Add your remote servers with 'File|Add Server...' and you'll get deploy your application on any server of your choice.
5. iiop. ldap is for looking up something in a directory service like NIS, ActiveDirectory, etc. rmi looks quite nice, but the communication is defined as RMI over IIOP.
hope it helps
-chris

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Last edited by enochnotsocool (2012-06-07 14:03:07)

The problem magically solved itself over the day... : P
but I'll still post the requested output.
ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
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3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN qlen 1000
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00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
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