If you're interested in the SNMP objects that a device has, do a MIB walk
using a MIB browser.
There are free ones on the web, such as Loriot http://www.llecointe.com
(freeware, with oddities and not much documentation but many features) and
also from MG-Soft http://www.mg-soft.com which is a commercial product with
a 30 day trial.

Jonathon.

-----Original Message-----
From: Michael Jager [mailto:mjager@mac.com]
Sent: Sunday, 30 June 2002 17:36
To: adsl
Subject: Re: Dynalink SNMP agent?

claiming to be Steven Perich, <steve@clubpoint.co.nz> said:

> The really nasty manual that came with my RTA210 quite clearly states that
> the router has an SNMPv1 agent - twice, in fact, in the glamorous list of
> features surrounded by scraps of vague badly translated text and pretty
> screenshots that's supposed to pass as an instruction manual. Of course,
> since the Users Guide is in essense a glorified 'quick install' manual,
they
> completely neglect most of the important stuff, like security, telnet
> access, decent description of IP filtering / virtual servers, etc...

>From page 93 of the manual that came on the CD with my RTA020...

9.1.6 Configuration and Management
! Embedded user-friendly web browser for easily managing
ADSL Router
! SNMP agent MIB-II, PPP MIB, ADSL Line MIB
! TFTP Firmware upgrades via Web Browser GUI
! Support DHCP Server function for IP distribution

...so it looks like it does. Interesting. Not having played with SNMP
myself, I wouldn't have a clue how to use it, but I had a look in the telnet
interface anyway and discovered some *very* interesting stuff. (Well, it's
interesting for me anyway).

/* blah, blah, insert disclaimer here, etc */

00:00:00:00:00:00> snmp access
access write MYPASSWORD
00:00:00:00:00:00> snmp access read public
00:00:00:00:00:00> snmp access
access write MYPASSWORD
access read public
00:00:00:00:00:00> config save
Saving configuration...

    *******************************
    * DON'T TURN OFF THE SYSTEM ! *
    *******************************

Now programming image into flash -- PLEASE WAITING
Programming FLASH : #@
Configuration saved.
00:00:00:00:00:00> @close

Now, what I found interesting about that, is when I cracked out cfgmaker
from mrtg (cfgmaker public@my.router.ip.addres)s, it actually found
something. Maybe this means we can get pretty traffic graphs now. I am
leaving mrtg running with my new config and seeing what happens. I'll let
you all know.

> Does anyone here know how to, or have they, set up an RTA020 or a RTA210
> SNMP agent before? Can they give me the commands to enter? Surely whoever
> discovered the previously undocumented 'nat' command in the telnet
interface
> would have a clue?

'twas I that discovered that I think. Well, I found it in the 1.8.0.5
firmware that came with my RTA020.

Happy SNMPing

Michael

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This message is part of the NZ ADSL mailing list. 
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and various documents. 
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with "unsubscribe adsl" in the body of the message