[Rack] samsys mp 9320 uses DHCP

Jake jake at spaz.org
Thu Jan 31 06:03:20 UTC 2013

oops i forgot its unplugged from AC right now.

its behind the camera monitor if u want to plug it in but it interferes 
with the intercom until i put bypass capacitors on it.

On Wed, 30 Jan 2013, Jonathan Lassoff wrote:

> There doesn't seem to be any link up on port 34.
> I see a link up on port 33 (10 Mbit, half-duplex; weird), but just a
> Cisco/Linksys MAC address on the far end. Whatever that is has,
> and port 2101 isn't open.
> --j
> On Tue, Jan 29, 2013 at 7:30 PM, Jake <jake at spaz.org> wrote:
>       i'm trying to get our RFID reader to communicate over ethernet.
>        It's plugged in (to port 34 of the lower switch in susan via a
>       black cable) and getting a link, but last night we were unable
>       to "find" it on the network.
>       We have found no information about setting its IP address or
>       anything, but today I learned that it's set for DHCP from the
>       factory.  But no clue what its MAC address is.  So i would like
>       to know how to check with the DHCP server to see if it comes on,
>       or anything like that.
>       i found the following on the interwebs:
>       The default TCP port is 2101 the SAMSys MP9320 reader driver
>       will target when establishing connections to the SAMSys reader.
>       [this suggests that port 2101 is open on the device]
>       "The MP9320 is equipped with an optional TCP/IP Ethernet port
>       and embedded IP device server. This reader is configured for
>       automatic IP address allocation using the Dynamic Host
>       Configuration Protocol (DHCP) Mode and the reader automatically
>       extracts the IP address from the DHCP server. This is the
>       default mode for the reader as it is shipped from the factory”
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CDoQFjA
> C&url=http%3A%2F%2Fitech.fgcu.edu%2Ffaculty%2Fzalewski%2Fprojects%2Ffiles%2
> FRFID_Zabala_final2.pdf&ei=LIgIUcG8J-f0iQLq14H4AQ&usg=AFQjCNGJeW-79paGv3LJp
>       rq8CNd-b7NmXA&bvm=bv.41642243,d.cGE
>       -jake
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