Add support for network emulation

New QoS feature to allow emulating WAN characteristics

9 files changed, 51 insertions, 0 deletions

diff --git a/templates/qos-policy/network-emulator/node.def b/templates/qos-policy/network-emulator/node.def
new file mode 100644
index 0000000..0139490
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.def
@@ -0,0 +1,7 @@
+tag:
+type: txt
+help: Setup network emulator policy
+syntax:expression: pattern $VAR(@) "^[[:alnum:]][-_[:alnum:]]*$"
+                   ; "only alpha-numeric policy name allowed"
+update: /opt/vyatta/sbin/vyatta-qos.pl --create-policy "$VAR(.)" "$VAR(@)"
+delete: /opt/vyatta/sbin/vyatta-qos.pl --delete-policy "$VAR(@)"
diff --git a/templates/qos-policy/network-emulator/node.tag/bandwidth/node.def b/templates/qos-policy/network-emulator/node.tag/bandwidth/node.def
new file mode 100644
index 0000000..3e48fd3
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/bandwidth/node.def
@@ -0,0 +1,9 @@
+type: txt
+help: Set the bandwidth limit
+syntax:expression: exec "/opt/vyatta/sbin/vyatta-qos-util.pl --rate \"$VAR(@)\""
+comp_help: Allowed values:
+ <number>	   Bandwidth in Kbps per second
+ <number><suffix>  Value with scaling suffix
+                   bits per sec (kbit, mbit, gbit)
+                   bytes per sec (kbps, mbps, gbps)
+
diff --git a/templates/qos-policy/network-emulator/node.tag/burst/node.def b/templates/qos-policy/network-emulator/node.tag/burst/node.def
new file mode 100644
index 0000000..56174bb
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/burst/node.def
@@ -0,0 +1,7 @@
+type: txt
+help: Set the burst size
+default: "15k"
+syntax:expression: exec "/opt/vyatta/sbin/vyatta-qos-util.pl --burst \"$VAR(@)\""
+comp_help: Allowed values:
+ <number>		Burst size in bytes
+ <number><suffix>	Size with scaling suffix (kb, mb, gb)
diff --git a/templates/qos-policy/network-emulator/node.tag/description/node.def b/templates/qos-policy/network-emulator/node.tag/description/node.def
new file mode 100644
index 0000000..1e8e64f
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/description/node.def
@@ -0,0 +1,2 @@
+type: txt
+help: Set description for this queuing policy
diff --git a/templates/qos-policy/network-emulator/node.tag/network-delay/node.def b/templates/qos-policy/network-emulator/node.tag/network-delay/node.def
new file mode 100644
index 0000000..ac08e1c
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/network-delay/node.def
@@ -0,0 +1,6 @@
+type: txt
+syntax:expression: exec "/opt/vyatta/sbin/vyatta-qos-util.pl --time \"$VAR(@)\""
+help: Setup network delay
+comp_help: Additional network delay in milliseconds
+  <number>         Latency in milliseconds
+  <number><suffix> Time with suffx (secs, ms, us)
diff --git a/templates/qos-policy/network-emulator/node.tag/packet-corruption/node.def b/templates/qos-policy/network-emulator/node.tag/packet-corruption/node.def
new file mode 100644
index 0000000..9533609
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/packet-corruption/node.def
@@ -0,0 +1,6 @@
+type: txt
+help: Set emulated packet data corruption rate
+syntax:expression: exec "/opt/vyatta/sbin/vyatta-qos-util.pl --percent \"$VAR(@)\""
+comp_help: Allowed values:
+ <number>%%        Percentage of packets affected
+
diff --git a/templates/qos-policy/network-emulator/node.tag/packet-loss/node.def b/templates/qos-policy/network-emulator/node.tag/packet-loss/node.def
new file mode 100644
index 0000000..16bc099
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/packet-loss/node.def
@@ -0,0 +1,6 @@
+type: txt
+help: Set emulated packet loss rate
+syntax:expression: exec "/opt/vyatta/sbin/vyatta-qos-util.pl --percent \"$VAR(@)\""
+comp_help: Allowed values:
+ <number>%%        Percentage of packets affected
+
diff --git a/templates/qos-policy/network-emulator/node.tag/packet-reordering/node.def b/templates/qos-policy/network-emulator/node.tag/packet-reordering/node.def
new file mode 100644
index 0000000..5eb7261
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/packet-reordering/node.def
@@ -0,0 +1,6 @@
+type: txt
+help: Set emulated packet reordering percentage
+syntax:expression: exec "/opt/vyatta/sbin/vyatta-qos-util.pl --percent \"$VAR(@)\""
+comp_help: Allowed values:
+ <number>%%        Percentage of packets affected
+
diff --git a/templates/qos-policy/network-emulator/node.tag/queue-limit/node.def b/templates/qos-policy/network-emulator/node.tag/queue-limit/node.def
new file mode 100644
index 0000000..49c47b4
--- /dev/null
+++ b/templates/qos-policy/network-emulator/node.tag/queue-limit/node.def
@@ -0,0 +1,2 @@
+type: u32
+help: Set maximum queue size (packets)