> I wish we could have another and bump the packet size.
The clock precision (100s of ppm) of the NIC oscillators on either side of a network connection gives a physical upper limit on the Ethernet packet size. The space between the packets lets the slower side "catch up". See https://en.wikipedia.org/wiki/Interpacket_gap for more info.
We could use more precise oscillators to have longer packets but at a more expensive cost.
The clock precision (100s of ppm) of the NIC oscillators on either side of a network connection gives a physical upper limit on the Ethernet packet size. The space between the packets lets the slower side "catch up". See https://en.wikipedia.org/wiki/Interpacket_gap for more info.
We could use more precise oscillators to have longer packets but at a more expensive cost.