GET IP FROM MAC ADDRESS OF A PRINTER HOW TO
GET IP FROM MAC ADDRESS OF A PRINTER INSTALL
GET IP FROM MAC ADDRESS OF A PRINTER UPDATE

Compatible technology is found in Apple MacOS X (branded 'Bonjour' and sometimes 'Zeroconf').Īvahi is primarily targetted at Linux systems and ships by default in most distributions. This enables you to plug your laptop or computer into a network and instantly be able to view other people who you can chat with, find printers to print to or find files being shared. (or if you got here looking for a Mac utility, Apple offers one called dns-sd)Īvahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. This makes avahi-browse the best tool for the job. So I assume the IP isn't stored in my machine. The concerned field looks like device-uri=hp:/net/hp_LaserJet_2420?zc=HP2420ROOMXXX, so again the same as what I get from GUI tools. In my case, lpoptions shows indeed a lot of info, but not the IP. So to properly find the IP address of an mDNS printer, you'd need a tool capable of reading the cache. Any host can relinquish its claim to a name by sending a response packet with a time to live ( TTL) equal to zero.

GET IP FROM MAC ADDRESS OF A PRINTER UPDATE

All machines in that subnet can then use that information to update their mDNS caches. That target machine then multicasts a message that includes its IP address. When an mDNS client needs to resolve a hostname, it sends an IP multicast query message that asks the host having that name to identify itself. Most network printers support a protocol known as Bonjour, which is a combination of zero-configuration networking ( ZeroConf), multicast DNS ( mDNS), and DNS service discovery ( DNS-SD) standards published by the Internet Engineering Task Force (IETF), the same group that defined TCP/IP and all of the networking we use today Unfortunately many printers simply don't expose their IP address in any usable form to you, the end user. Is the proper solution for autodiscover printers. Where is it stored and how do I access it ? Or maybe it isn't stored anywhere ? No success either by using the CUPS webserver through it seems to be basically another way of getting the same information.Įdit: the question isn't related to the printer below but is more general: as the OS is able to fetch the printer's IP at the network exploring step, I assume that information is stored somewhere.

GET IP FROM MAC ADDRESS OF A PRINTER HOW TO

So the question is: how to I get the IP of an installed printer ?Īpparently, the 'properties' dialog (sample below) does not give access to this information (no, its not hidden in the URI line).

GET IP FROM MAC ADDRESS OF A PRINTER INSTALL

Ok, no problem, lets just check the IP of the one I just installed, so I make sure I don't install the wrong one again. oh wait, there are several printers of same type (and name), with different IP adresses! Now after a while I realize the one I installed is the wrong printer. So let's say I choose one and successfully install it. It returns a list of printers names, associated with IP adresses. This GUI program offers a 'Find network printer' function, that explores the local network. I have installed a network printer in my Ubuntu 14.04 machine by using system-config-printer.

Get ip from mac address of a printer