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Thread: Wifi printer forbidden

  1. #21
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    Default AW: Wifi printer forbidden

    You should see, which IP the printer is using.
    Thats be done by checking the printers Information page (maybe) or can be done in the Routers menu.

    You could also see, which IP is used in your network when installing fping and using as root:
    Code:
    fping -g 192.168.0.0/24 2>/dev/null | grep alive

  2. #22
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    Default Re: Wifi printer forbidden

    Quote Originally Posted by sim View Post
    It is - when I print printer's information page (by pressing its button for 10 sec), it gives information that the printer is connected to the router and the quality of connection is good.
    Ok, but you haven't yet reported the assigned IP address. That can be got from the information page or by examining the router's list of connected devices. Help us help you!
    openSUSE Leap 15.4; KDE Plasma 5

  3. #23
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    Default Re: Wifi printer forbidden

    If nmap is installed, you could undertake a scan of your LAN...
    Code:
    nmap 192.168.0.0/24
    or targeted port scan like this...
    Code:
    nmap -p 9100,515,631 192.168.0.0/24
    Last edited by deano_ferrari; 24-May-2021 at 01:46.
    openSUSE Leap 15.4; KDE Plasma 5

  4. #24
    Join Date
    May 2021
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    7

    Default Re: Wifi printer forbidden

    From section "Network Information" of the printer information page:

    Code:
    IP address of the printer: 192.168.0.16
    Mask: 255.255.255.0
    Default Gateway: 192.168.0.1
    Printer URI: ipp://192.168.0.16./ipp/printer
    From section "Wireless Network Information":

    Code:
    IP Address: 192.169.0.1
    (sic! 169, not 168).

    nmap:

    Code:
    sim@localhost:~> nmap 192.168.0.0/24
    Starting Nmap 7.70 ( https://nmap.org ) at 2021-05-24 15:20 CEST
    
    sim@localhost:~> ^C
    (Nothing happens.)

    Code:
    sim@localhost:~> nmap -p 9100,515,631 192.168.0.0/24
    Starting Nmap 7.70 ( https://nmap.org ) at 2021-05-24 15:22 CEST
    Nmap scan report for 192.168.0.1
    Host is up (0.0091s latency).
    
    PORT     STATE    SERVICE
    515/tcp  filtered printer
    631/tcp  filtered ipp
    9100/tcp filtered jetdirect
    
    Nmap scan report for 192.168.0.10
    Host is up (0.0075s latency).
    
    PORT     STATE  SERVICE
    515/tcp  closed printer
    631/tcp  closed ipp
    9100/tcp closed jetdirect
    
    Nmap scan report for 192.168.0.11
    Host is up (0.011s latency).
    
    PORT     STATE  SERVICE
    515/tcp  closed printer
    631/tcp  closed ipp
    9100/tcp closed jetdirect
    
    Nmap scan report for 192.168.0.12
    Host is up (0.00045s latency).
    
    PORT     STATE  SERVICE
    515/tcp  closed printer
    631/tcp  closed ipp
    9100/tcp closed jetdirect
    
    Nmap scan report for 192.168.0.13
    Host is up (0.015s latency).
    
    PORT     STATE SERVICE
    515/tcp  open  printer
    631/tcp  open  ipp
    9100/tcp open  jetdirect
    
    Nmap scan report for 192.168.0.14
    Host is up (0.021s latency).
    
    PORT     STATE    SERVICE
    515/tcp  closed   printer
    631/tcp  filtered ipp
    9100/tcp filtered jetdirect
    
    Nmap done: 256 IP addresses (6 hosts up) scanned in 3.66 seconds
    sim@localhost:~>

  5. #25

    Default Re: Wifi printer forbidden

    Quote Originally Posted by sim View Post
    From section "Network Information" of the printer information page:

    Code:
    IP address of the printer: 192.168.0.16
    Mask: 255.255.255.0
    Default Gateway: 192.168.0.1
    Printer URI: ipp://192.168.0.16./ipp/printer
    From section "Wireless Network Information":

    Code:
    IP Address: 192.169.0.1
    (sic! 169, not 168).
    Broken router firmware?
    Try to update it.

  6. #26
    Join Date
    May 2021
    Posts
    7

    Default Re: Wifi printer forbidden

    Guys, thanks for help, it seems that I have solved the issue.
    1. I pushed the connection-diode button on the printer for 10 sec. - printer information page was printed, with the new URI (with 0.13 in it).
    2. I added the driver manually in YAST, by typing the URI (ipp://192. ... ), choosing drivers for Samsung ML-2160 series.
    And the printer has been successfully added - it accepts printing tasks flawlessly.

    Somehow, auto detecting of the printer got down (it worked in the past), but manual printer installation, by typing the address in YAST made it.

    cheers

  7. #27
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    Default Re: Wifi printer forbidden

    Quote Originally Posted by sim View Post
    Guys, thanks for help, it seems that I have solved the issue.
    1. I pushed the connection-diode button on the printer for 10 sec. - printer information page was printed, with the new URI (with 0.13 in it).
    2. I added the driver manually in YAST, by typing the URI (ipp://192. ... ), choosing drivers for Samsung ML-2160 series.
    And the printer has been successfully added - it accepts printing tasks flawlessly.

    Somehow, auto detecting of the printer got down (it worked in the past), but manual printer installation, by typing the address in YAST made it.

    cheers
    Good to read of your success. Thanks for the update.
    openSUSE Leap 15.4; KDE Plasma 5

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