Purpose:
-----------
 
This is a small application that allows you to jump up and down the mib tree -:)

The directory contains the binary distribution for SunOS 4.1.3 .


Credits:
--------

Tcl 7.3/ Tk 3.6, 
CMU's SNMP implementation. 
SNMP interface for Tcl by Poul-Henning Kamp, (phk@data.fls.dk)
Tree widget by Allan Brighton.
A tiny MIB extension by me (Subodh Nijsure).

Environmet variables:
---------------------
To run this set following environment variables,

setenv TCL_LIBRARY `pwd`/lib/tcl
setenv TK_LIBRARY  `pwd`/lib/tk
Run ./mib-tree

 
Windows
--------
Each node in the MIB is shown by a bitmap and a label. You can expand or 
collapse a node by double clicking on the bitmap. 


          -----
          | o |___sysObjectID
          |   |       |
          -----       |
            /|\       |____ Label
             |
             |___ Bitmap

You can retrieve values by double clicking on the label (you must open a 
connection to some agent, using View->Open menu option).

If you select a label and if the description for that object is available in 
the $MIBFILE, then it is shown in the text widget at the bottom.  

Menus
-----
File->Print: Prints the currently *visible* mib tree. ( postscript format)
File->Exit : Exits the program.

View->Toggle Tree Layout: Toggles the tree layout. 
View->Current Node as Root: Makes currently selected node the root, for display
                            purpose.
View->Show Parent: Shows the parent for the current root.
View->Show Text:   Maps/unmaps the text widgets at the bottom. 

Connection ->Open: Allows you to open connection to an agent.
Connection ->Close: Closes the current connection. 
            With this version you can only have one connection at a time.

Testing
-------

    This mib walker is based on version of CMU SNMP package which doesn't 
    parse directives like IMPORT etc. quite well. 

    Also if the DESCRIPTION is HUGE > 5000 chars, things may not work. 

    I have tested this with Cisco mibs and things *seem* to work OK, atleast
    for me.
    Send me your 

    The snmpwish executable in this directory contains following additional 
    extensions in it.
         itcl [ incr tcl ]
         dial widget
         pie widget
	 blt extension
    So if you want to experiment using these extension, have fun....