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  1. Re: [Need help] Windows Server Hyper-V host Ubuntu guest network down until restart

    You can NAT public or private IPs.

    You'll need is setup a router/firewall with your public IP
    subnet. Then with firewall rules and NAT you can forward
    specific ports to each server based on the...
  2. Re: [Need help] Windows Server Hyper-V host Ubuntu guest network down until restart

    Are you hiding part of the netplan cfg file?

    Are there any other interfaces on the Ubuntu VM?

    Why did you need to specify a mac address in the yml file?

    Are there any relevant entries in the...
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    Re: Networking problem

    There's no link to your tutorial and you have not provided any configuration information.

    Did you enable IP forwarding?
    Do you have NAT/Firewall rules set up?
  4. Re: Dual NICs - one for system, other bridged for VMs

    Since your VMs appear on your Local LAN, you should be able to do as
    @TheFu suggested (leave the Bridge interface unconfigured/no IP address).

    I've never set up an interface without an IP, so I...
  5. Re: Dual NICs - one for system, other bridged for VMs

    I'd love to help but you've missed some questions.
  6. Re: Dual NICs - one for system, other bridged for VMs

    Do you plan on providing internet to the VM’s?

    Please provide your goals and network topology (will the NUC be connected to multiple networks, if you are providing Internet to the VM’s is via your...
  7. [SOLVED] Re: Cannot ping or access my wireless printer - urgent!

    Sounds like the iPad is communicating directly to the printer (Wifi - Direct).

    Have you tried the good ole pull the power plug on the printer, wait 10 seconds
    and plug it back in?
  8. Re: IKEv2 connection from Ubuntu to Draytek 2925

    I'm sure sure I'm much help here. I'm just guessing.

    Perhaps try adding (inside the [vpn] section):



    ike=aes256-sha256-modp2048
    esp=aes256-sha256-modp2048
  9. Re: IKEv2 connection from Ubuntu to Draytek 2925

    It's hard to say. I never used the gui. When you make changes in the gui, do you
    see them reflected in the config files?
    Can you post the contents of the config file and protect private items
    like...
  10. [SOLVED] Re: virt-manager networking without iptables binary?

    The function of the bridge is dependent upon which interfaces are included (plus firewall and routing). If a bridge is created without including the local LAN interface, how does that help your...
  11. Re: IKEv2 connection from Ubuntu to Draytek 2925

    I'm no expert, but I know the settings need to match on both ends.
    You need to configure StrongSwan with Diffie Hellman Groups to
    be the same value on each side. It looks like your router can't...
  12. Re: IKEv2 connection from Ubuntu to Draytek 2925

    I’m not familiar with DrayTek. It looks like you’ve put username in the identity field. Identity would be = remote ID.

    The specific error is regarding DH group. I don’t see DH group setting in...
  13. [SOLVED] Re: virt-manager networking without iptables binary?

    It seems like running from Wi-Fi card is not contributing to the issue. I’ll add to the other suggestions in case using the LAN port would be better. There are Wi-Fi routers or access points that can...
  14. [SOLVED] Re: IPsec to virbr0 subnet KVM/QEMU (host acts as router)

    I finally get some help from ##strongswan.

    I had to change the order of my NAT rules.
    Traffic was not recognized by the ipsec policy
    because it was hitting NAT rules too early.

    Here's the...
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    Re: Setting up a printer server

    I've used this guide with great success, including Airprint (using
    a usb only printer).
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    [SOLVED] Re: Help removing BTRFS!

    I'm curious if the issues cthog had were due to using fdisk on a GPT partitioned disk.

    I believe fdisk currently supports GPT, but I think early versions of fdisk did not.

    What's the installed...
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    [server] Re: [help] netplan config file order

    Perhaps offer a description of what you'd like to accomplish.

    It's possible using two .yaml files for the same interface
    is not the best way to offer a "failback" or redundancy?

    Is this for...
  18. [SOLVED] IPsec to virbr0 subnet KVM/QEMU (host acts as router)

    Greetings,

    I'm struggling with setting up Strongswan IPsec VPN between home and cloud
    hosted hardware server acting as KVM host.

    The host is running 20.04 server with KVM and Strongswan.
    Home...
  19. [SOLVED] Re: CRONTAB as user rsync changes remote user to root

    Thanks, LHammonds and TheFu.

    Now I know why nobody could tell me why a user's crontab was executing/changing the user as root.
    Well, it wasn't and it doesn't.

    Looking at LHammonds one-liner in...
  20. [SOLVED] Re: CRONTAB as user rsync changes remote user to root

    Thanks for your reply TheFu.

    I think my question remains, "why is a user's crontab, trying to connect to the remote server as root".
    The cron job clearly runs as the user "eric" as seen in...
  21. [SOLVED] CRONTAB as user rsync changes remote user to root

    I'm not sure how to word the title.

    My google foo hasn't yielded any explanation.

    I'm trying to "pull" a backup from a remote server.

    On the server running the script, I created a script...
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    Re: Degraded Non-OS LVM RAID5 Won't Boot

    I’m no expert. I’ve only created LVM physical volumes on top of RAID. Looking at your commands it seems logical to me your LVM with missing disk causes fatal error. The PV is missing a member.
    ...
  23. [server] Re: GSM/Mobile Broadband Indicates Working - Actually No Internet

    Try some other tools like traceroute and post your routing table.
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    Re: Ubuntu server - power schedule

    You may want to look into ACPI Wake.
    I remember using it years ago with MythTV.
    https://www.mythtv.org/wiki/ACPI_Wakeup
  25. Re: Looking for a way to manage several users and machine deployed in 3 locations

    You’ll want VPN (site to site) to make it secure.
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