Unfortunately I do not know what proxy server our IT department is running - no clue if it's squid or something else.
Also I am not comfortable sending all the logs without personally reading all the data - which I don't have time to do today. However I have included the relevant error messages from the tracker0.log.1 file below. Let me know if this is not sufficient to reproduce and/or fix the issue, and I will try to find time to scan all the logs and send them out.
As I mentioned previously, our proxy server sends an NTLM challenge and a Basic Auth challlenge and will accept either.
I also tried adding in my NTLM domain to my username but that didn't help (same error message)
I googled the error message below and you might find the following helpful (or not)
http://mail-archives.apache.org/mod_mbox/ws-axis-user/200609.mbox/%3C451C2D7B.2030007@vivisimo.com%3E (need to set a domain for NTLM auth?)
20100115-080631.249 WARNING [Apache:SEVERE] Credentials cannot be used for NTLM authentication: org.apache.commons.httpclient.UsernamePasswordCredentials
org.apache.commons.httpclient.auth.InvalidCredentialsException: Credentials cannot be used for NTLM authentication: org.apache.commons.httpclient.UsernamePasswordCredentials
at org.apache.commons.httpclient.auth.NTLMScheme.authenticate(NTLMScheme.java:331)
at org.apache.commons.httpclient.HttpMethodDirector.authenticateProxy(HttpMethodDirector.java:319)
at org.apache.commons.httpclient.HttpMethodDirector.executeConnect(HttpMethodDirector.java:490)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:390)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
at z.hkz.a(Z:17)
at z.hnp.a(Z:331)
at z.hnp.a(Z:186)
at z.egk.a(Z:387)
at z.egk.r(Z:317)
at z.egk.c(Z:86)
at z.ub.a(Z:59)
at z.dyk.b(Z:265)
at z.dyk.a(Z:141)
at z.dyk.a(Z:125)
at z.dyk.b(Z:85)
at z.adb.d(Z:69)
at z.hmv.a(Z:32)
at z.ccm.a(Z:159)
at z.ccm.j(Z:102)
at z.ejy.a(Z:114)
at z.ejy.a(Z:858)
at z.hjy.a(Z:74)
at z.hjy.a(Z:48)
at z.cp.d(Z:77)
at z.cp.e(Z:26)
at z.clk.run(Z:258)
at z.fdy.run(Z:303)
at java.lang.Thread.runUnknown Source
at z.goo.run(Z:12)
==========================================================================================
20100115-080631.264 FINE >> "CONNECT SERVER_REMOVED.COM:443 HTTP/1.1"
20100115-080631.264 FINE >> "User-Agent: Jakarta Commons-HttpClient/3.0[\r][\n]"
20100115-080631.264 FINE >> "Proxy-Connection: Keep-Alive[\r][\n]"
20100115-080631.264 FINE >> "Host: SERVER_REMOVED.com[\r][\n]"
20100115-080631.264 FINE >> "[\r][\n]"
20100115-080631.374 FINE << "HTTP/1.1 407 Proxy Authentication Required[\r][\n]"
20100115-080631.374 FINE << "Proxy-Authenticate: NTLM[\r][\n]"
20100115-080631.374 FINE << "Proxy-Authenticate: BASIC realm="REMOVED"[\r][\n]"
20100115-080631.374 FINE << "Cache-Control: no-cache[\r][\n]"
20100115-080631.374 FINE << "Pragma: no-cache[\r][\n]"
20100115-080631.374 FINE << "Content-Type: text/html; charset=utf-8[\r][\n]"
20100115-080631.374 FINE << "Proxy-Connection: close[\r][\n]"
20100115-080631.374 FINE << "Set-Cookie: BCSI-CS394D0C17=2; Path=/[\r][\n]"
20100115-080631.374 FINE << "Connection: close[\r][\n]"
20100115-080631.374 FINE << "Content-Length: 810[\r][\n]"
20100115-080631.374 INFO HLI: proxy auth required
20100115-080631.405 INFO
z.ctn@19b4e60 failed with exception
z.hdi: server responded [407 Proxy Authentication Required]
at z.egk.a(Z:399)
at z.egk.r(Z:317)
at z.egk.c(Z:86)
at z.ub.a(Z:59)
at z.dyk.b(Z:265)
at z.dyk.a(Z:141)
at z.dyk.a(Z:125)
at z.dyk.b(Z:85)
at z.adb.d(Z:69)
at z.hmv.a(Z:32)
at z.ccm.a(Z:159)
at z.ccm.j(Z:102)
at z.ejy.a(Z:114)
at z.ejy.a(Z:858)
at z.hjy.a(Z:74)
at z.hjy.a(Z:48)
at z.cp.d(Z:77)
at z.cp.e(Z:26)
at z.clk.run(Z:258)
at z.fdy.run(Z:303)
at java.lang.Thread.runUnknown Source
at z.goo.run(Z:12)
==========================================================================================
20100115-080631.405 FINE << "<HTML><HEAD>[\n]"
20100115-080631.405 FINE << "<TITLE>Access Denied</TITLE>[\n]"
20100115-080631.405 FINE << "</HEAD>[\n]"
20100115-080631.405 FINE << "<BODY>[\n]"
20100115-080631.405 FINE << "<FONT face="Helvetica">[\n]"
20100115-080631.405 FINE << "<big><strong></strong></big><BR>[\n]"
20100115-080631.405 FINE << "</FONT>[\n]"
20100115-080631.405 FINE << "<blockquote>[\n]"
20100115-080631.405 FINE << "<TABLE border=0 cellPadding=1 width="80%">[\n]"
20100115-080631.405 FINE << "<TR><TD>[\n]"
20100115-080631.405 FINE << "<FONT face="Helvetica">[\n]"
20100115-080631.405 FINE << "<big>Access Denied (authentication_failed)</big>[\n]"
20100115-080631.405 FINE << "<BR>[\n]"
20100115-080631.405 FINE << "<BR>[\n]"
20100115-080631.405 FINE << "</FONT>[\n]"
20100115-080631.405 FINE << "</TD></TR>[\n]"
20100115-080631.405 FINE << "<TR><TD>[\n]"
20100115-080631.405 FINE << "<FONT face="Helvetica">[\n]"
20100115-080631.405 FINE << "Your credentials could not be authenticated: "Credentials required.". You will not be permitted access until your credentials can be verified.[\n]"
20100115-080631.405 FINE << "</FONT>[\n]"
20100115-080631.405 FINE << "</TD></TR>[\n]"
20100115-080631.405 FINE << "<TR><TD>[\n]"
20100115-080631.405 FINE << "<FONT face="Helvetica">[\n]"
20100115-080631.405 FINE << "This is typically caused by an incorrect username and/or password, but could also be caused by network problems.[\n]"
20100115-080631.405 FINE << "</FONT>[\n]"
20100115-080631.405 FINE << "</TD></TR>[\n]"
20100115-080631.405 FINE << "<TR><TD>[\n]"
20100115-080631.405 FINE << "<FONT face="Helvetica" SIZE=2>[\n]"
20100115-080631.405 FINE << "<BR>[\n]"
20100115-080631.405 FINE << "For assistance, contact your network support team.[\n]"
20100115-080631.405 FINE << "</FONT>[\n]"
20100115-080631.405 FINE << "</TD></TR>[\n]"
20100115-080631.405 FINE << "</TABLE>[\n]"
20100115-080631.405 FINE << "</blockquote>[\n]"
20100115-080631.405 FINE << "</FONT>[\n]"
20100115-080631.405 FINE << "</BODY></HTML>[\n]"
20100115-080631.405 INFO updateIssues unsuccessful