From b23dfdcbb2d30a367ec401c5212fbb4e49773f21 Mon Sep 17 00:00:00 2001
From: =?utf8?q?S=2E=C3=87a=C4=9Flar=20Onur?= <caglar@cs.princeton.edu>
Date: Thu, 28 Jan 2010 22:31:38 +0000
Subject: [PATCH] move the tree one level down for DRL
---
python/bwlimit.py | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/python/bwlimit.py b/python/bwlimit.py
index aeaa704..b6ef291 100644
--- a/python/bwlimit.py
+++ b/python/bwlimit.py
@@ -125,6 +125,8 @@ cburst = None
# | |
# 1:10 (8bit, 5mbit) 1:20 (8bit, 1gbit)
# | |
+# 1:100 (8bit, 5mbit) |
+# | |
# 1:1000 (8bit, 5mbit), 1:2000 (8bit, 1gbit),
# 1:1001 (8bit, 5mbit), 1:2001 (8bit, 1gbit),
# 1:1002 (1mbit, 5mbit), 1:2002 (1mbit, 1gbit),
@@ -367,6 +369,12 @@ def init(dev = dev, bwcap = bwmax):
tc("class add dev %s parent 1:1 classid 1:10 htb rate %dbit ceil %dbit" % \
(dev, bwmin, bwcap))
+ # Set up a subclass for DRL(Distributed Rate Limiting).
+ # DRL will directly modify that subclass implementing the site limits.
+ tc("class add dev %s parent 1:10 classid 1:100 htb rate %dbit ceil %dbit" % \
+ (dev, bwmin, bwcap))
+
+
# Set up a subclass that represents "exemption" from the node
# bandwidth cap. Once the node bandwidth cap is reached, bandwidth
# to exempt destinations can still be fairly shared up to bwmax.
@@ -557,7 +565,7 @@ def on(xid, dev = dev, share = None, minrate = None, maxrate = None, minexemptra
minexemptrate = maxexemptrate
# Set up subclasses for the slice
- tc("class replace dev %s parent 1:10 classid 1:%x htb rate %dbit ceil %dbit quantum %d" % \
+ tc("class replace dev %s parent 1:100 classid 1:%x htb rate %dbit ceil %dbit quantum %d" % \
(dev, default_minor | xid, minrate, maxrate, share * quantum))
tc("class replace dev %s parent 1:20 classid 1:%x htb rate %dbit ceil %dbit quantum %d" % \
--
2.47.0