Cloudron makes it easy to run web apps like WordPress, Nextcloud, GitLab on your server. Find out more or install now.


  • Categories
  • Recent
  • Tags
  • Popular
  • Bookmarks
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (No Skin)
  • No Skin
Collapse

Cloudron Forum

Apps | Demo | Docs | Install

Install cups for local network

Scheduled Pinned Locked Moved Solved Support
6 Posts 2 Posters 320 Views
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • R Offline
    R Offline
    roru2k20
    wrote on last edited by
    #1

    Good evening,

    I know and read that I should not configure my firewall, but I run Cloudron at home as a server and on this machine and this place it is only possible to run my Dymo Labelwriter.

    How can I configure successfull the firewall to run this idea?

    At the moment netstat -tulpen said:

    ![b4b1104c-05be-43ee-9b31-82e2b40181c7-image.png](/assets/uploads/files/1634666270666-b4b1104c-05be-43ee-9b31-82e2b40181c7-image-resized.png) 
    

    Can anybody help?

    Have a nice evening!

    Axel

    R 1 Reply Last reply
    0
  • R Offline
    R Offline
    roru2k20
    replied to roru2k20 on last edited by
    #2

    Upppps wrong way for picture, but here 😉

    netstat -tulpen | grep :631

    R 1 Reply Last reply
    0
  • R Offline
    R Offline
    roru2k20
    replied to roru2k20 on last edited by
    #3

    I add 4 rules for iptables

    sudo iptables -A INPUT -p tcp -m tcp --dport 631 -j ACCEPT
    sudo iptables -A INPUT -p udp -m udp --dport 631 -j ACCEPT
    sudo iptables -A CLOUDRON -p tcp -m tcp --dport 631 -j ACCEPT
    sudo iptables -A CLOUDRON -p udp -m udp --dport 631 -j ACCEPT

    R 1 Reply Last reply
    1
  • R Offline
    R Offline
    roru2k20
    replied to roru2k20 on last edited by
    #4

    Okay I add these rules, but I can't access cups webgui and can't see my printer.

    In which chain I must add the rule or what I have to do to access?

    R 1 Reply Last reply
    0
  • R Offline
    R Offline
    roru2k20
    replied to roru2k20 on last edited by
    #5

    Yeeesss it works....

    The following rule must be add additionally:

    sudo iptables -A CLOUDRON_RATELIMIT -p tcp -m tcp --dport 631 -j ACCEPT
    sudo iptables -A CLOUDRON_RATELIMIT -p udp -m udp --dport 631 -j ACCEPT
    

    And my cups conf has follow lines (only an excerpt)

    Listen *:631
    Listen /run/cups/cups.sock
    SystemGroup lpadmin
    

    After that I add my own user during the installation of Ubuntu to group lpadmin to administrate cups and now it works well.

    nebulonN 1 Reply Last reply
    3
  • nebulonN Offline
    nebulonN Offline
    nebulon Staff
    replied to roru2k20 on last edited by
    #6

    @roru2k20 great that you found this out and thanks for sharing here 🙂

    1 Reply Last reply
    0

  • Login

  • Don't have an account? Register

  • Login or register to search.
  • First post
    Last post
0
  • Categories
  • Recent
  • Tags
  • Popular
  • Bookmarks
  • Login

  • Don't have an account? Register

  • Login or register to search.