wenkman

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Viewing 8 posts - 1 through 8 (of 8 total)
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  • 20. Februar 2017 at 23:31 #27068

    got it.

    cupsctl –remote-admin

    20. Februar 2017 at 20:58 #27063

    installed it. appended some rule. now it looks like this:

    Chain INPUT (policy ACCEPT)
    target prot opt source destination
    ACCEPT tcp — anywhere anywhere tcp dpt:ipp
    ACCEPT tcp — anywhere anywhere tcp dpt:ipp

    Chain FORWARD (policy ACCEPT)
    target prot opt source destination

    Chain OUTPUT (policy ACCEPT)
    target prot opt source destination

    … still doesn’t work…

    20. Februar 2017 at 20:11 #27061

    iptables is not installed on my maxplay/odroid. Is it even possible that there is the problem? shall I install it via apt-get?

    19. Februar 2017 at 20:01 #27026

    … and „Logitech Media Server“ is reachable via „http://max2play:9000“ without any problems, printserver on „http://max2play:631“ not. Any more ideas?

    19. Februar 2017 at 15:50 #27024

    nmap -v -sV localhost -p 631

    Starting Nmap 6.40 ( http://nmap.org ) at 2017-02-19 14:47 CET
    NSE: Loaded 23 scripts for scanning.
    Initiating Ping Scan at 14:47
    Scanning localhost (127.0.0.1) [2 ports]
    Completed Ping Scan at 14:47, 0.00s elapsed (1 total hosts)
    Initiating Connect Scan at 14:47
    Scanning localhost (127.0.0.1) [1 port]
    Discovered open port 631/tcp on 127.0.0.1
    Completed Connect Scan at 14:47, 0.00s elapsed (1 total ports)
    Initiating Service scan at 14:47
    Scanning 1 service on localhost (127.0.0.1)
    Completed Service scan at 14:47, 6.02s elapsed (1 service on 1 host)
    NSE: Script scanning 127.0.0.1.
    Nmap scan report for localhost (127.0.0.1)
    Host is up (0.000093s latency).
    rDNS record for 127.0.0.1: odroid
    PORT STATE SERVICE VERSION
    631/tcp open ipp CUPS 1.7

    Read data files from: /usr/bin/../share/nmap
    Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
    Nmap done: 1 IP address (1 host up) scanned in 6.45 seconds

    =================================================================================================
    sudo netstat -tnlp | grep :631

    tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 9464/cupsd
    tcp6 0 0 ::1:631 :::* LISTEN 9464/cupsd

    18. Februar 2017 at 15:10 #27010

    Ok. Thanks so far. CUPS is listening on port 631 and I can get to it via wget from my max2play device (odroid), so the service seems to be Ok and running – but I cannot reach it from any other device in my network (Notebook, iPad, PC…) . So maybe it is some firewall issue? I only have a FritzBox router, I thought there was no port blocking or additional firewall there in my local network. Does anyone have any more ideas?

    14. Februar 2017 at 18:49 #26928

    nc: connectx to 192.168.2.125 port 631 (tcp) failed: Connection refused

    13. Februar 2017 at 19:44 #26910

    Thank you for the help, but the printserver web interface http://max2play:631/ still doesn’t open. Is there a way to check if it really is running? Maybe some telnet / shell process ID I could have a look at?

Viewing 8 posts - 1 through 8 (of 8 total)