Difference between revisions of "Cluster:LowLatency"
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| Line 35: | Line 35: | ||
**Kernel options | **Kernel options | ||
***http://www.lam-mpi.org/MailArchives/lam/2005/01/9529.php | ***http://www.lam-mpi.org/MailArchives/lam/2005/01/9529.php | ||
| − | **Default TCP/IP options | + | **Default Linux TCP/IP options field contains: |
***Maximum Segment Size(MSS) http://rfc.activedomain.org/0500-0999/rfc0879.html | ***Maximum Segment Size(MSS) http://rfc.activedomain.org/0500-0999/rfc0879.html | ||
***Selective Acknowledgement(Sack) ftp://ftp.isi.edu/in-notes/rfc2018.txt | ***Selective Acknowledgement(Sack) ftp://ftp.isi.edu/in-notes/rfc2018.txt | ||
Revision as of 16:40, 28 June 2005
Low Latency TCP/IP for Linux notes
- Comparisons & Instrumentation
- Comparison of time between layers in network stack. Patch only for 2.6.9.
- Comparing while varying link delay times
- http://developer.osdl.org/shemminger/LK2004_TCP.pdf
- http://developer.osdl.org/shemminger/LWE2005_TCP.pdf
- Reno - Linux 2.4
- Westwood - Wireless
- Vegas
- Binary Increase Congestion Control (BIC) - Default for Linux 2.6
- Comparing while varying link delay times
- Lots of discussion
- http://www.ggf.org/Public_Comment_Docs/Documents/May-2005/draft-ggf-dtrg-survey-1.pdf
- HS-TCP
- Scalable TCP
- FAST TCP
- BIC & CUBIC
- Westwood
- .....
- Lots of discussion
- Misc
- Dynamic Right Sizing (DRS)
- Window Scaling RFC
- Modifying buffer sizes manually
- Kernel options
- Default Linux TCP/IP options field contains:
- Maximum Segment Size(MSS) http://rfc.activedomain.org/0500-0999/rfc0879.html
- Selective Acknowledgement(Sack) ftp://ftp.isi.edu/in-notes/rfc2018.txt
