Iced-Tea Web proxy fails with NTLM and HTTP

Solution In Progress - Updated -


Iced-Tea Web transparent NTLM proxy authentication fails with the following error in javaws_last_log.txt:

[ITW-JAVAWS][MESSAGE_DEBUG][net.sourceforge.jnlp.cache.ResourceDownloader.getUrlResponseCodeWithRedirectonResult(] NETX Thread# 486c0d93, name itwpool-1-itwthread-1 Key : Proxy-Authenticate ,Value : [NTLM]
[ITW-JAVAWS][ERROR_DEBUG][net.sourceforge.jnlp.util.HttpUtils.consumeAndCloseConnectionSilently(] NETX Thread# 486c0d93, name itwpool-1-itwthread-1 Server returned HTTP response code: 407 for URL: http://host:8011/forms/java/example.jnlp


  • Iced-Tea Web
  • OpenJDK 8 u302
  • Windows
  • NTML authentication

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content