I cant share a port via Iptabless (Firewall)

  • Hi. I am newbie there so i need some help, please.


    Ive installed openmediavault yesterday for my NAS but I can't share the port for WAN. I forwarded the port on my router (21 and 22) but still not working, I cant connect to FTP.
    I wanna add port to the ip tables but i get a big error:


    Please, SOS question, I need solve this for tomorrow.
    Thanks. Balazs.

    • Offizieller Beitrag

    Sorry for duplicate post. Ive got a problem last time and it duplicated. please delete this port.

    I deleted the other two posts. See problem #4 here - Solutions to common problems

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    • Offizieller Beitrag

    Just out of curiosity, if the system is behind a router, why are you using iptables?

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    • Offizieller Beitrag

    ecause that installed defaultly. If i remove the iptables then it also removes openmediavault web service. So I can't share the port.

    It is installed but doesn't do anything unless you configure it.

    omv 7.0.5-1 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.11 | compose 7.1.3 | k8s 7.1.0-3 | cputemp 7.0 | mergerfs 7.0.3


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    • Offizieller Beitrag

    How should I add port to the firewall rules? Please someone.

    You don't need to add anything to firewall rules. If you have anything, delete them. If port forwarding isn't working, then your router setup is wrong. What does it look like?

    omv 7.0.5-1 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.11 | compose 7.1.3 | k8s 7.1.0-3 | cputemp 7.0 | mergerfs 7.0.3


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  • (
    Helyi: Local
    Ip cím: IP Adress
    Kezdő port: Starter Port
    Befejező port: Finish Port
    Külső = External
    Prot: Protocol
    Leírás: Description
    Engedélyezve: Allowed?


    The first router IP addres is 192.168.0.18.
    In TP Link router I dont have to write the ip address of computer

    • Offizieller Beitrag

    I think the two routers is causing some of the problem and the fact that you don't specify an ip address on one of the routers to forward port 21 to doesn't make any sense to me how that would ever work.

    omv 7.0.5-1 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.11 | compose 7.1.3 | k8s 7.1.0-3 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github - changelogs


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

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