Bonding wireless and wired internet connection makes my internet really slow

[doron.behar@xxxxxxxxx (Doron Behar)]

Hi everyone,

I'm trying to bond my wireless and wired network interfaces using
`systemd-networkd`. Since I didn't want to put any configuration in
`/etc/systemd/network/` I don't fully understand, this is the
configuration I've ended up with:

	$ cat /etc/systemd/network/10-bond0.netdev
	[NetDev]
	Name=bond0
	Kind=bond

---

	$ cat /etc/systemd/network/20-wired.network
	[Match]
	Name=enp0s25
	
	[Network]
	Bond=bond0

---

	$ cat /etc/systemd/network/25-wireless.network
	[Match]
	Name=wlp2s0
	
	[Network]
	Bond=bond0

---

	$ cat /etc/systemd/network/35-tethering.network
	[Match]
	Name=enp0s20u*
	
	[Network]
	Bond=bond0

---

	$ cat /etc/systemd/network/40-bond0.network
	[Match]
	Name=bond0
	
	[Network]
	DHCP=yes

---

As opposed to the old configuration which works as fast as light:

	$ cat /etc/systemd/network/20-wired.network
	[Match]
	Name=enp0s25
	
	[Network]
	DHCP=yes

---

	$ cat /etc/systemd/network/25-wireless.network
	[Match]
	Name=wlp2s0
	
	[Network]
	DHCP=yes

---

	$ cat /etc/systemd/network/35-tethering.network
	[Match]
	Name=enp0s20u*
	
	[Network]
	DHCP=yes

---

With the 1st configuration, If I reboot, I definitely have networking
capabilities but from some reason, after a while, browsing the web for
example, becomes extremely slow.

How can I debug this? Are there any best practices for the simplest
bonding configuration? What am I missing here?

BTW I've also encountered this post:
https://bbs.archlinux.org/viewtopic.php?id=195348 which seems to be
suggesting the exact same thing so it doesn't really helped me reading
it.
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