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So, I'm a noob when it comes to Networking on Ubuntu. I created a bond/NIC Teaming on my Ubuntu Desktop for the 2 NIC cards that I have on it, but I'm unable to resolve DNS names. This is making my desktop unable to update or upgrade itself. What's weird is that I can ping 8.8.8.8, but I'm just not able to resolve hostnames such as google.com.

/etc/network/interfaces.d

auto ens3 iface ens3 inet manual bond-master bond0

auto eno1 iface eno1 inet manual bond-master bond0

auto bond0 iface bond0 inet static address 172.20.0.101 gateway 172.20.0.1 netmask 255.255.255.0 dns-nameservers 202.151.64.140 8.8.8.8 slaves ens3 eno1 bond-mode 2 bond-miimon 100 bond-lacp-rate 1

Testing Outside Conenection

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1 Answer 1

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So, just in case someone wants the answer. I was able to figure it out. If you upgraded to Ubuntu 20.04 you'll have to use netplan to bond your interfaces versus ifenslave.

The yaml file can be found in /etc/netplan/01-network-manger-all.yaml

Here is my example

network:
    version: 2
    renderer: networkd
    ethernets:
        ens3:
           dhcp4: no
        eno1:
           dhcp4: no
    bonds:
        bond0:
            dhcp4: yes
            interfaces: [ens3, eno1]
            addresses: [172.20.0.101/24]
            parameters:
                mode: balance-xor
                primary: ens3

The literature can be found @ https://netplan.io/examples/

Hope this helps. Wanting to rack up some points here in StackExchange as well.

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