Add IPBASE as a default since this is not something we really want

people to change, and so I can suck it out of a bunch of defs files
cause I am about to change them all anyway!

configure

@@ -2,7 +2,7 @@
 
 # Guess values for system-dependent variables and create Makefiles.
 # Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+# Copyright (C) 1992, 93, 94, 95, 96, 03 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
@@ -901,6 +901,7 @@ TBSECURECOOKIES=1
 TBMAINSITE=0
 JAILIPBASE=172.17.0.0
 JAILIPMASK=255.240.0.0
+IPBASE=192.168
 SFSSUPPORT=1
 
 #

configure.in

@@ -93,6 +93,7 @@ TBSECURECOOKIES=1
 TBMAINSITE=0
 JAILIPBASE=172.17.0.0
 JAILIPMASK=255.240.0.0
+IPBASE=192.168
 SFSSUPPORT=1
 
 #