Changes between Version 12 and Version 13 of GENIEducation/SampleAssignments/TcpAssignment/ExerciseLayout/Execute

Timestamp:

05/15/13 17:14:50 (11 years ago)

Author:

shuang@bbn.com

Comment:

--

GENIEducation/SampleAssignments/TcpAssignment/ExerciseLayout/Execute

@@ -66 +66 @@
 '''3.1 Comparison of Reno and CUBIC: [[BR]]'''
  GENI nodes provide two TCP congestion control algorithms, CUBIC and Reno, that can be chosen at run-time. [[BR]]
- The list of available algorithms are listed in the file ''/proc/sys/net/ipv4/tcp available congestion control''. [[BR]]
+ The list of available algorithms are listed in the file ''/proc/sys/net/ipv4/tcp_available_congestion control''. [[BR]]
  The “Reno” congestion control provided by the Linux kernel is actually the [http://tools.ietf.org/html/rfc3782 NewReno] algorithm, but we will refer to it as Reno here to be consistent with Linux terminology. [[BR]]
  Note that congestion control actions are very similar between Reno and [http://tools.ietf.org/html/rfc3782 NewReno], but [http://tools.ietf.org/html/rfc3782 NewReno] has a more nuanced approach to loss recovery.. [[BR]]
- These congestion control algorithms can be chosen by placing the keywords ''reno'' or ''cubic'' in the file ''/proc/sys/net/ipv4/tcp congestion control''. For example, to configure a host to use the Reno algorithm, use:
+ These congestion control algorithms can be chosen by placing the keywords ''reno'' or ''cubic'' in the file ''/proc/sys/net/ipv4/tcp_congestion_control''. For example, to configure a host to use the Reno algorithm, use:
 {{{
 echo reno | sudo tee /proc/sys/net/ipv4/tcp_congestion_control