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GPL Written Offer This document contains open source notice for this product. And this document is confidential information of copyright holder. Recipient shall protect it in due care and shall not disseminate it without permission.

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This document is provided “as is” without any warranty whatsoever, including the accuracy or comprehensiveness.

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The open source software in this product is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the applicable licenses for more details.

Copyright Notice

Software: gSOAP Toolkit 2.8.9 Copyright notice: Copyright(C) 2000-2012, Robert van Engelen, Genivia Inc Licence: gSoap Public 1.2 License: http://sourceforge.net/projects/gsoap2/ The gSOAP toolkit is an extensive suite of portable C and C++ software to develop XML Web services with powerful type-safe XML data bindings. Easy-to-use XML auto-serialization allows you to directly integrate C and C++ (C++11 compatible) application data with XML. Includes WSDL/XSD schema binding and auto-coding tools, stub/skeleton compiler, Web servers (with SSL), integrated XML processing with schema validation, fast MIME/MTOM streaming, SOAP and REST, WS-* protocols (WS-Security, WS-Policy, etc), XML-RPC and JSON serialization. under GPLv2 (many have asked about non-GPL/commercial licensing: yes there are basic low-cost licensing options starting at under 1K).

Software: IEEE 802.1d ethernet bridging bridge-utils-0.9.7 Copyright notice:Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Licence:GPL V2.0 License: http://sourceforge.net/projects/bridge/ IEEE 802.1d ethernet bridging (plus Spanning Tree protocol) for the kernel. Kernel code is in Linux 2.4 and 2.6 kernels.

Software: iproute2 - Linux Foundation 2.6.23 Copyright notice:Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Licence:GPL V2.0 License: http://www.linuxfoundation.org/en/Net:Iproute2

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This site covers Linux networking specific topics. It does not cover general networking questions, these are covered under the more general Wikipedia Computer Networks. See the External Links section for other useful resources.

Software: IP Tables 1.4.9.1 Copyright notice:Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Licence:GPL V2.0 License: http://www.netfilter.org/ netfilter.org is home to the software of the packet filtering framework inside the Linux 2.4.x and later kernel series. Software commonly associated with netfilter.org is iptables. Software inside this framework enables packet filtering, network address [and port] translation (NA[P]T) and other packet mangling. It is the re-designed and heavily improved successor of the previous Linux 2.2.x ipchains and Linux 2.0.x ipfwadm systems. netfilter is a set of hooks inside the Linux kernel that allows kernel modules to register callback functions with the network stack. A registered callback function is then called back for every packet that traverses the respective hook within the network stack. iptables is a generic table structure for the definition of rulesets. Each rule within an IP table consists of a number of classifiers (iptables matches) and one connected action (iptables target). netfilter, ip_tables, connection tracking (ip_conntrack, nf_conntrack) and the NAT subsystem together build the major parts of the framework.

Software: Linux IPv6 Router Advertisement Daemon - radvd 1.4 Copyright notice:Copyright (c) 1996,1997 by Lars Fenneberg Licence:BSD License: http://www.litech.org/radvd/ The router advertisement daemon (radvd) is run by Linux or BSD systems acting as IPv6 routers. It sends Router Advertisement messages, specified by RFC 2461, to a local Ethernet LAN periodically and when requested by a node sending a Router Solicitation message. These messages are required for IPv6 stateless autoconfiguration.

Software: MiniUPnP Project Daemon 1.0-RC12 Copyright notice:Copyright (c) 2006-2011 Thomas Bernard Licence:BSD License: http://miniupnp.tuxfamily.org/ The MiniUPnP project offers software which supports the UPnP Internet Gateway Device (IGD) specifications. NAT-PMP support was added to MiniUPnPd. For client side NAT-PMP support, use libnatpmp. The MiniUPnP daemon (MiniUPnPd) supports OpenBSD, FreeBSD, NetBSD, DragonFly BSD, (Open)Solaris and Mac OS X in combination with pf or ipfw (ipfirewall) or ipf and Linux with netfilter. The MiniUPnP client (MiniUPnPc) and MiniSSDPd are portable and should work on any POSIX system. MiniUPnPc also works under MS Windows and AmigaOS (version 3 and 4).

Software: OpenSSL 0.9.8y Copyright notice:Copyright (c) 1998-2011 The OpenSSL Project Licence:OpenSSL Combined License: http://www.openssl.org/ The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a

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full-strength general purpose cryptography library. The project is managed by a worldwide community of volunteers that use the Internet to communicate, plan, and develop the OpenSSL toolkit and its related documentation. OpenSSL is based on the excellent SSLeay library developed by Eric A. Young and Tim J. Hudson. The OpenSSL toolkit is licensed under an Apache-style licence, which basically means that you are free to get and use it for commercial and non-commercial purposes subject to some simple license conditions.

Software: OSIP Library 2.0.9 Copyright notice:Copyright (C) 2003 Free Software Foundation, Inc Licence:LGPL V2.1 License: http://www.gnu.org/software/osip/ oSIP is an LGPL implementation of SIP. It's stable, portable, flexible and compliant! -may be more-! It is used mostly with eXosip2 stack (GPL) which provides simpler API for User-Agent implementation. SIP stands for the Session Initiation Protocol and is described by the rfc3261 (wich deprecates rfc2543). This library aims to provide multimedia and telecom software developers an easy and powerful interface to initiate and control SIP based sessions in their applications. SIP is a open standard replacement from IETF for H323.

Software: siproxd - SIP proxy/masquerading daemon 0.5.10 Copyright notice:Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Licence:GPL V2.0 License: http://sourceforge.net/projects/siproxd/ Siproxd is a proxy/masquerading daemon for the SIP protocol. It allows SIP clients (softphones & hardphones) to work behind an IP masquerading firewall or router.

Software: WIDE-DHCPv6 20080615 Copyright notice:Copyright (C) 1998-2004 WIDE Project Licence:BSD License: http://sourceforge.net/projects/wide-dhcpv6/ WIDE-DHCPv6 is an open-source implementation of Dynamic Host Configuration Protocol for IPv6 (DHCPv6) originally developed by the KAME project. The implementation mainly conforms to the following standards: RFC3315,3319,3633,3646,4075,4272,etc.

WRITTEN OFFER If you would like a copy of the GPL source code contained in this product please download the opensource code from the URL http://consumer.huawei.com/en/support/downloads/detail/index.htm?id=22904

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