Add the WinXPSP2 alternate-localhost problem to the FAQ.

git-svn-id: svn://svn.tartarus.org/sgt/putty@4481 cda61777-01e9-0310-a592-d414129be87e

diff --git a/doc/faq.but b/doc/faq.but
index 524b6a8..eea260d 100644 (file)
--- a/doc/faq.but
+++ b/doc/faq.but
@@ -1,4 +1,4 @@
-\versionid $Id: faq.but,v 1.74 2004/08/10 16:50:30 jacob Exp $
+\versionid $Id: faq.but,v 1.75 2004/08/19 12:58:14 jacob Exp $
 
 \A{faq} PuTTY FAQ
 
@@ -867,6 +867,23 @@ The reason why this only started to be a problem in 0.54 is because
 the alternate screen, and previous versions of PuTTY did not support
 this sequence.
 
+\S{faq-alternate-localhost}{Question} Since I upgraded Windows XP
+to Service Pack 2, I can't use addresses like \cw{127.0.0.2}.
+
+Some people who ask PuTTY to listen on localhost addresses other
+than \cw{127.0.0.1} to forward services such as SMB and Windows
+Terminal Services have found that doing so no longer works since
+they upgraded to WinXP SP2.
+
+This is an issue with SP2 that is acknowledged by Microsoft in
+MS Knowledge Base article
+\W{http://support.microsoft.com/default.aspx?scid=kb;en-us;884020}{884020}.
+
+For a fix, you'll need to contact Microsoft support. We've been told
+that the process is reasonably easy, and is free of charge; and that
+the fix will be included in the next Windows XP Service Pack (but
+probably not before).
+
 \H{faq-secure} Security questions
 
 \S{faq-publicpc}{Question} Is it safe for me to download PuTTY and

diff --git a/doc/using.but b/doc/using.but
index 8320221..27a3d47 100644 (file)
--- a/doc/using.but
+++ b/doc/using.but
@@ -1,4 +1,4 @@
-\versionid $Id: using.but,v 1.27 2004/08/12 20:55:58 jacob Exp $
+\versionid $Id: using.but,v 1.28 2004/08/19 12:58:14 jacob Exp $
 
 \C{using} Using PuTTY
 
@@ -366,6 +366,10 @@ available for local-to-remote forwarded ports; SSH1 is unable to
 support it for remote-to-local ports, while SSH2 can support it in
 theory but servers will not necessarily cooperate.
 
+(Note that if you're using Windows XP Service Pack 2, you may need
+to obtain a fix from Microsoft in order to use addresses like
+\cw{127.0.0.5} - see \k{faq-alternate-localhost}.)
+
 \H{using-rawprot} Making \i{raw TCP connections}
 
 A lot of \I{debugging Internet protocols}Internet protocols are