--- openssh.orig/configure.ac	2006-02-02 09:07:47.000000000 +0100
+++ openssh/configure.ac	2006-02-02 09:11:17.000000000 +0100
@@ -313,7 +313,6 @@
 	no_dev_ptmx=1
 	check_for_libcrypt_later=1
 	check_for_openpty_ctty_bug=1
-	AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks])
 	AC_DEFINE(PAM_TTY_KLUDGE, 1,
 		[Work around problematic Linux PAM modules handling of PAM_TTY])
 	AC_DEFINE(LOCKED_PASSWD_PREFIX, "!",