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Issue 333090043: Changed CPM to generate different flow per ip proto (IPv4 header field)

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Created:
1 week, 1 day ago by Michail.Xirouchakis
Modified:
3 days, 1 hour ago
Visibility:
Public.

Description

Changed CPM to generate different flow per ip proto (IPv4 header field "Protocol") KNOW ISSUES: - November 12 --- Need to handle packetIn with valid bufferid FUTURE WORK: --- For TCP and UDP packets I need to take into account src and dst port number.

Patch Set 1 #

Patch Set 2 : FlowMod msg on ingress switch now passes correct buffer_id and the initial packet (which was punt t… #

Patch Set 3 : If ip_proto is TCP or UDP, CPM will now include Transport Protocol src and dst ports as match crite… #

Patch Set 4 : Added an 1 second delay before sending FlowMod msg to Ingress Switch. This will allow all other swi… #

Patch Set 5 : Added function to drop flows. Currently used to add 1 second block for new ip flows ... while contr… #

Patch Set 6 : CPM now communicates the Topology link to the DM. #

Patch Set 7 : Added concept of forwarding table (FIB) which is updated every time metrics are updated. #

Unified diffs Side-by-side diffs Delta from patch set Stats (+269 lines, -123 lines) Patch
M cpm/cpm_13.py View 1 2 3 4 5 6 10 chunks +269 lines, -123 lines 0 comments Download

Messages

Total messages: 1
Michail.Xirouchakis
1 week, 1 day ago (2017-11-13 16:36:26 UTC) #1
Changed CPM to generate different flow per ip proto (IPv4 header field
"Protocol")

KNOW ISSUES:
- November 12
--- Need to handle packetIn with valid bufferid

FUTURE WORK:
--- For TCP and UDP packets I need to take into account src and dst port number.
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