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Apache License
Version 2.0, January 2004
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## varanus: _A set of applications for providing resilient communications in a Software-Defined Network_
#### Overview
#### Requisites
For all applications:
- 64-bit Linux-based operating system with a bash shell
For the sdncontroller and collector applications:
- Java (8 or higher) for building and running the applications
- Ant build tool for building the applications
- Libpcap for running the collector application
For the network-manager application:
- Mininet (v.2.2.2 or higher) for running the application
- Open vSwitch (v2.5 or higher) for managing software switches in the local machine
For the network-visualiser application:
- Tomcat (v8.5 or higher) for running the local server
- Java (8 or higher) for running the tomcat server and for building and running the xml-proxy
- Web browser with enabled JavaScript for interacting with the application
#### Demo instructions
Build all Java applications:
$ cd &lt;repository directory&gt;
$ ant pack-all
Open a terminal and launch the network manager:
$ cd &lt;repository directory&gt;
$ ./demo/launch\
Open another terminal and launch the network visualiser:
$ cd &lt;repository directory&gt;
$ ./demo/launch\
Open a web browser and go to 'localhost:8080/visualiser' (default password is "password").
#### Contributors
Ricardo Fonseca
Eric Vial
Nuno Neves
Fernando Ramos
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project default="help" basedir="." name="varanus">
<include file="sdncontroller/build.xml" as="sdncontroller" />
<include file="collector/build.xml" as="collector" />
<include file="xml-proxy/build.xml" as="xmlproxy" />
<target name="help">
<echo>Specify one of these targets:
compile-sdncontroller : compiles the SDN Controller application
compile-collector : compiles the Collector application
compile-xmlproxy : compiles the XML Proxy application
compile-all : compiles all applications
pack-sdncontroller : compiles and packs the SDN Controller into a jar file
pack-collector : compiles and packs the Collector into a jar file
pack-xmlproxy : compiles and packs the XML Proxy into a jar file
pack-all : compiles and packs all applications
clean-sdncontroller : cleans SDN Controller built files and directories
clean-collector : cleans Collector built files and directories
clean-xmlproxy : cleans XML Proxy built files and directories
clean-all : cleans all applications
<target name="compile-sdncontroller" depends="sdncontroller.compile" />
<target name="compile-collector" depends="collector.compile" />
<target name="compile-xmlproxy" depends="xmlproxy.compile" />
<target name="compile-all" depends="compile-sdncontroller,compile-collector,compile-xmlproxy" />
<target name="pack-sdncontroller" depends="sdncontroller.pack" />
<target name="pack-collector" depends="collector.pack" />
<target name="pack-xmlproxy" depends="xmlproxy.pack" />
<target name="pack-all" depends="pack-sdncontroller,pack-collector,pack-xmlproxy" />
<target name="clean-sdncontroller" depends="sdncontroller.clean" />
<target name="clean-collector" depends="collector.clean" />
<target name="clean-xmlproxy" depends="xmlproxy.clean" />
<target name="clean-all" depends="clean-sdncontroller,clean-collector,clean-xmlproxy" />
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project default="pack" basedir="." name="varanus-collector">
When this file is included the basedir property is ignored, this hack is required to retrieve it.
<dirname property="collector.basedir" file="${ant.file.varanus-collector}" />
<property name="" location="${collector.basedir}/target" />
<property name="" location="${}/bin" />
<property name="collector.src" location="${collector.basedir}/src/main/java" />
<property name="collector.lib" location="${collector.basedir}/lib" />
<property name="collector.jar" location="${}/varanus-collector.jar" />
<property name="collector.main_class" value="net.varanus.collector.Main" />
<property name="" value="1.8" />
<property name="" value="1.8" />
<include file="${collector.basedir}/../mirroring-protocol/build.xml" as="mirroring" />
<include file="${collector.basedir}/../utils/build.xml" as="utils" />
<include file="${collector.basedir}/../common-lib/build.xml" as="common" />
<patternset id="collector-lib">
<include name="jackson-annotations-2.4.4.jar" />
<include name="jnetpcap-1.4.r1425/jnetpcap.jar" />
<include name="logback-classic-1.0.0.jar" />
<include name="logback-core-1.0.0.jar" />
<path id="collector-classpath">
<fileset dir="${collector.lib}">
<patternset refid="collector-lib" />
<fileset dir="${common.lib}">
<patternset refid="utils-common-lib" />
<pathelement path="${}" />
<pathelement path="${}" />
<target name="init" depends="mirroring.init,utils.init">
<mkdir dir="${}" />
<target name="compile" depends="init,mirroring.compile,utils.compile">
<javac includeAntRuntime="false"
<compilerarg value="-Xlint" />
<target name="clean" depends="mirroring.clean,utils.clean">
<delete dir="${}" />
<target name="pack" depends="compile">
<jar destfile="${collector.jar}" filesetmanifest="mergewithoutmain">
<attribute name="Main-Class" value="${collector.main_class}" />
<attribute name="Class-Path" value="." />
<fileset dir="${}" />
<fileset dir="${}" />
<fileset dir="${}" />
<zipgroupfileset dir="${collector.lib}" excludes="META-INF/*.SF">
<patternset refid="collector-lib" />
<zipgroupfileset dir="${common.lib}" excludes="META-INF/*.SF">
<patternset refid="utils-common-lib" />
# { collector_id : { switch_id : interface } }
# hostname/IP:port
# if true, then BSN packets are discarded
switchIfaceMapping={"1" : {"0x100000001" : "c1-e1","0x100000002" : "c1-e2","0x100000003" : "c1-e3","0x100000004" : "c1-e4","0x100000005" : "c1-e5","0x100000006" : "c1-e6","0x100000007" : "c1-e7","0x100000008" : "c1-e8","0x100000009" : "c1-e9","0x10000000a" : "c1-e10","0x10000000b" : "c1-e11"}}
switchAliases={"0x100000001" : "Core1","0x100000002" : "A1","0x100000003" : "A2","0x100000004" : "A3","0x100000005" : "Core2","0x100000006" : "Core3","0x100000007" : "B1","0x100000008" : "B2","0x100000009" : "B3","0x10000000a" : "Core4","0x10000000b" : "Core5"}
<configuration scan="true">
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<pattern>%date{yyyy-MM-dd HH:mm:ss.S} %-5level [%logger{15}] %msg%n</pattern>
<root level="INFO">
<appender-ref ref="STDOUT" />
<logger name="org" level="INFO"/>
<logger name="LogService" level="INFO"/> <!-- Restlet access logging -->
<logger name="net.varanus.collector" level="INFO"/>
<logger name="net.varanus.collector.internal.Collector-sampling" level="INFO"/>
<logger name="net.varanus.collector.internal.Collector-probing" level="INFO"/>
# Copyright (C) 2007-2010 Sly Technologies, Inc.
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
jNetPcap Package
Change Log
== Release 1.3.b4 (2010-12-15) ==
* Fixes
- Memory swings - Object finalization is replaced with java Reference
cleanup. Memory is now managed through Reference and
ReferenceQueue mechanism.
- Various performance optimizations in JMemory and JBuffer class. Optimized
memory allocation path in JMemoryPool for certain object
- Fixed boundary check in Checksum calculation with truncated jumbo
Ethernet frames.
- Fixed an issue when an JMemory based object tried to peer to itself.
- Fixed JMemory resize issue.
- Fixed Bug#3108615 - Ethernet FCS - FCS calculation and various Ethernet
header APIs that check for presence of FCS field, allow
verification, calculation and setting of new FCS value.
* Added
- Added a new management class named DisposableGC which runs in
a background system thread and schedules native memory
- Added several system properties (,, nio.blocksize) which
affect native memory allocation, limits and DisposableGC
- PcapPacket.peerAndScan - convenience method peering header and buffer
to a PcapPacket object. Implements certain optimizations
to perform the task faster.
* Changes
- Changed the format of the debug output for
PcapPacket.State.toDebugString() method. The output produced
is more tabular with a table heading on top.
- Removed no longer used classes and directories from source such as
tests/beta1.5, JReference class, JMemory.references field
* Non-code changes
- Added complete MANIFEST to jnetpcap.jar file, which describes version
information of the jNetPcap library being used.
- Changed the native and java library files names to not include full
version information. The versioning is now fully accomplished
through the use of jnetpcap root distribution directory
instead. This allows easier switching between different
versions of jNetPcap.
- Updated file headers which reflects the proper copyright and license
agreement (LGPL v3)
- Updated all javadoc comments and tags for all classes
== Release 1.3.b3 (2010-10-01) ==
* Fixes
- Bug#3078703 - JMemory.transferTo(ByteBuffer) (array version)
- Bug#3078704 - Debug message coming from Tcp header when options are parsed
* Removed
- org.jnetpcap.package.dissect - left over and unusable package intended for
the native dissector feature which has been removed from 1.3
- SipHandler interface - left over from analyzer feature that has been
removed from 1.3 release
* Modifications/Updates
- org.jnetpcap.protocol.voip - updated javadocs, cleaned up warnings on all
the classes in this package
== Release 1.3.b2 (2010-09-26) ==
* Fixes
- Bug#3062026 - Scanner.reloadAll() in JPacket.scan()
- Bug#3062029 - Memory leak in native scanner reloadAll() tables
- Bug#3062031 - @Bind method with multiple same headers, gets wrong header
- Bug#3062035 - AnnotatedMethod doesn't open up method access perm
- Bug#3062037 - Checksum.pseudoUDP coredumps on invalid headers
- Bug#3062050 - Main scanner loop processes 0 length headers
- Bug#3062053 - @Deprecated JPacket.getScanner method
- Bug#3065968 - Missing sendPacket(JBuffer) implementation
- Bug#3066662 - UDP header missing setter methods
- Bug#3066959 - VLAN definition incorrectly assumes 802.1d as next header
- Bug#2353774 - Tcp header incomplete - missing tcp options
- Bug#3067088 - Ip4.Timestamp incorrectly initialized
- Bug#3067096 - JPacket.toString() exceptions consume all output in progress
- Bug#2933449 - SIP PRACK Message dosn't recognized
- Bug#3018072 - Wrong scanning Sdp headers in Linux
== Release 1.3 final (2010-08-24) ==
* No code changes (b1 code thoroughly tested and deployed for several months)
* Various build script changes
- Added x86_64 builds
== Release 1.3.b1 (2010-04-05) ==
* Fixes
- Bug#2981951 - Intermittent crashes in scanner
- Bug#2978441 - JRegistry.addBinding(JBinding) not working
- Bug#2890736 - reopened bug ConcurrentModificationException in JMemoryPool
- Bug#2906021 - Ethernet trailer end up in last header payload
- Bug#2908252 - JFormatter invalid state after exception during format output
- Bug#2908513 - exception thrown by Checksum for truncated or recursive ICMP
* Added
- Added testcase for Bug#2899902 ( buffer underflow on 64-bit systems)
== Release 1.3.a1 (2009-11-06) ==
* Fixes
- Bug#2890773 - PcapPacketHandler invalid PcapHeader peer
- Bug#2890736 - JMemoryPool concurrent mod exception
- Bug#2890094 - JPacket.toHexdump doesn't work on unintialized packets
- Bug#2878768 - JMemoryPacket(int) constructor doesn't work
- Bug#2857282 - Ip4.destination(byte[]) setter uses incorrect offset
- Bug#2897714 - invalid (char *) to (int) conversion in packet_protocol.cpp
* Added
- Feature#2848659 - Add frame counter reset on JScanner
== No Official 1.2 stable release ==
* Notes
- Release 1.2 branch was deprecated and replaced with stable 1.3 branch
== Release 1.2.rc5 (2009-3-18) ==
* Fixes
- #2688877 - reported that debian package is missing .so soft link to .so.rc4
main lib file. Will add that link in post-install to debian
package control file
- #2648427 - PcapDumper.dump() core-dumps. A patch is available upon request.
- #2557009 - LLC header problem
* Added