Hi,
I've previously used a great free network discovery / management tool called
NeDi ( http://nedi.ch ) - supports multiple vendors, discovers network kit and
hosts on the network, integrates with Cacti - really rich feature set. Note
that I have not used it with Juniper kit, but it should support at least some
of it. It discovers the network based on snmp and lldp, starting from the
default gw - or you can add network kit manually.
Again it might be another tool that doesn't handle Juniper MIBs too well, but I
think it's worth a shot.
Also, if you use mostly DHCP and you have access / control over your DHCP
infrastructure, you can track your hosts using DHCP snooping and option 82 -
the forwarding kit will tell your DHCP server what each client is physically
connected to (device, interface). Even commercial IPAM systems often use ISC
dhcpd in the background so it should be possible to get this working even if
the ipam tool doesn't directly support this.
Regards,
Wojciech
-
Wojciech Owczarek
On 28 Nov 2011, at 02:15, Dale Shaw <dale.shaw+j-...@gmail.com> wrote:
> Hi all,
>
> Is anyone aware of open source or COTS software that provides MAC
> address to switch port to IP address (and vice versa) mapping and
> discovery? aka end user / end station tracking.
>
> There are lots of them out there ('netdisco' being a popular open
> source choice) but I haven't stumbled across one yet that properly
> understands Juniper (JUNOS) bridging MIB(s) supported on EX-series
> such that the MAC/L2 to IP/L3 resolution works properly.
>
> I've personally tried the cacti 'MacTrack' plugin, as well as the
> relevant module within Statseeker -- neither work as intended. In the
> latter case, there is a product enhancement request logged but I'm
> looking for something in the short term.
>
> What are you using in your environment to do this?
>
> cheers,
> Dale
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