mirror of
https://git.FreeBSD.org/ports.git
synced 2024-10-20 20:09:11 +00:00
b5b1ffb369
repo-copy from security/openssh-portable. HPN-SSH is a set of patches to improve the perfomance of bulk transfers such as scp over long-fat pipes. Repocopy by: marcus
15 lines
641 B
Plaintext
15 lines
641 B
Plaintext
High Performance Enabled SSH/SCP
|
|
from the Pittsburgh Supercomputing Center
|
|
|
|
hpn-ssh is a version of OpenSSH modified to support high-performance
|
|
bulk transfers (such as with scp or rsync). These modifications are
|
|
required because:
|
|
|
|
SCP and the underlying SSH protocol is network performance limited by
|
|
statically defined internal flow control buffers. These buffers often
|
|
end up acting as a brake on the network throughput of SCP especially
|
|
on long and wide paths. Modifying the ssh code to allow the flow
|
|
control buffers to be defined at run time eliminates this bottleneck.
|
|
|
|
WWW: http://www.psc.edu/networking/projects/hpn-ssh/
|