--On Tuesday, February 16, 2021 12:00 PM +0530 Thomas Stephen Lee <lee.iitb at gmail.com> wrote: > The solution should be a software one without acquiring new hardware. > What is ideal is the bandwidth of two connections and half bandwidth > when one link is down. The search term you're looking for is "NIC bonding". Here's the first hit I get from Google: <https://www.enterprisenetworkingplanet.com/linux_unix/article.php/3850636/Understanding-NIC-Bonding-with-Linux.htm>