tree c820fc86f0f0e19d42e86151fd33159a7e3f9294
parent c5426cdaa943a14183edb424b472d7e0d7e55cc3
author Michael Brown <mcb30@ipxe.org> 1674604931 +0000
committer Michael Brown <mcb30@ipxe.org> 1674604931 +0000

[tcp] Update maximum window size to 2MB

The current maximum window size of 256kB was calculated based on rough
link bandwidth and RTT measurements taken in 2012, and is too small to
avoid filling the TCP window on some modern links.

Update the list of typical link bandwidth and RTT figures to reflect
the modern world, and increase the maximum window size accordingly.

Signed-off-by: Michael Brown <mcb30@ipxe.org>