Static IP with Netplan causes slow internet speed (Ubuntu Server 20.04)

Solution 1:

Ok, so, after a few talks with some friends, we found out the problem. It was quite simple actually.

The problem was with the gateway. when I used the command netstat -rn, it returned:

aiec@camera02:~$ netstat -rn
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
0.0.0.0         192.168.253.1   0.0.0.0         UG        0 0          0 eno1
0.0.0.0         192.168.253.254 0.0.0.0         UG        0 0          0 eno1
192.168.253.0   0.0.0.0         255.255.255.0   U         0 0          0 eno1
192.168.253.254 0.0.0.0         255.255.255.255 UH        0 0          0 eno1

The gateway had to finish with .254, insted of .1.

So, the correct way to use the netplan for me was to type gateway4: 192.168.253.254.

  renderer: networkd
  ethernets:
    eno1:
      dhcp4: no
      addresses: [192.168.253.188/24]
      gateway4: 192.168.253.254
      optional: false
      nameservers:
        addresses: [8.8.8.8,8.8.4.4]
  version: 2

Now, my netstat -rn, return:

Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
0.0.0.0         192.168.253.254 0.0.0.0         UG        0 0          0 eno1
192.168.253.0   0.0.0.0         255.255.255.0   U         0 0          0 eno1

And that's it. Thanks for those who tried to help me.

Static IP with Netplan causes slow internet speed (Ubuntu Server 20.04)

Solution 1:

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