Scripts to associate a token bucket with a virtual link (Yogesh)

[vsys.git] / factory / setup-link

diff --git a/factory/setup-link b/factory/setup-link
index be8c949..5c93a30 100755 (executable)
--- a/factory/setup-link
+++ b/factory/setup-link
@@ -37,6 +37,8 @@ iptables -t mangle -A FORWARD -o $BRIDGE -j MARK --set-mark $SLICEID
 
 ### Create "grab link" script
 GRAB=/vsys/grab-$ETUN0
+echo $SLICE > $GRAB.acl 
+rm -f $GRAB
 cat > $GRAB <<EOF
 #!/bin/sh
 
@@ -45,13 +47,47 @@ read PID
 chcontext --ctx 1 -- echo \$PID > /sys/class/net/$ETUN0/new_ns_pid 
 EOF
 chmod +x $GRAB
-echo $SLICE > $GRAB.acl 
+
+### Create "bind link" script
+BIND=/vsys/bind-link-$ETUN0
+echo $SLICE > $BIND.acl 
+rm -f $BIND
+cat > $BIND <<EOF
+#!/bin/sh
+
+read rt
+read lt
+read burs
+
+tc qdisc add dev $EGRE root tbf rate \$rt latency \$lt burst \$burs
+
+rm -rf $BIND.acl 
+touch $BIND.acl 
+
+EOF
+chmod +x $BIND
+
+### Create "unbind link" script
+UNBIND=/vsys/unbind-link-$ETUN0
+touch $UNBIND.acl 
+rm -f $UNBIND
+cat > $UNBIND <<EOF
+#!/bin/sh
+
+tc qdisc del root dev $EGRE
+
+EOF
+chmod +x $UNBIND
 
 ### Create "delete link" script
 DELETE=/vsys/delete-$ETUN0
+echo $SLICE > $DELETE.acl 
+rm -f $DELETE
 cat > $DELETE <<EOF
 #!/bin/sh
 
+read NULL
+
 # Remove iptables rule
 iptables -t mangle -D FORWARD -o $BRIDGE -j MARK --set-mark $SLICEID
 
@@ -66,11 +102,9 @@ brctl delbr $BRIDGE
 ip tunnel del $EGRE
 
 # Clean up files
-rm $GRAB
-rm $DELETE
-
+rm -f $GRAB $GRAB.acl
+rm -f $DELETE $DELETE.acl
+rm -f $BIND $BIND.acl
+rm -f $UNBIND $UNBIND.acl
 EOF
 chmod +x $DELETE
-echo $SLICE > $DELETE.acl 
-
-