Los autores expresan sus agradecimientos a:

Gustavo Adolfo Orozco Arroyave, Analista Senior de Datos, Gerencia de Planeación de Redde Colombia Móvil S.A. E.S.P., por sus valiosos aportes.

[1] S. Kent and R. Atkinson, “Security Architecture for the Internet Protocol,” RFC 2401,Nov. 1998.

[2] D. Harkins and D. Carrel, “The Internet Key Exchange (IKE),” RFC 2409, Nov 1998.

[3] C. Xenakis, E. Gazis and L. Merakos, “Secure VPN Deployment in GPRS MobileNetworks”, 2002.

[4] C. Perkins, “IP Encapsulation within IP” RFC 2003, Mayo 1996

[5] Phifer, L., "IP Security and NAT: Oil and Water?" ISP-Planet, Junio 15, 2000Disponible desde http://www.isp-planet.com/technology/nat_ipsec.html

[6] Bernard Adoba, “IPSec-NAT, Compatibility Requirements” Internet Draft (work inprogress) draft-ietf-ipsec-nat-reqts-00.txt, Junio 2001.

[7] Nicolas Gabriel, “VPN and Firewall Traversal”, Nov. 2000.

[8] Phifer, L., "Realm-Specific IP for VPNs and Beyond" ISP-Planet, June 23, 2000available from http://www.isp-planet.com/technology/rsip.html

[9] Borella M., Grabelsky D., Lo J., Taniguchi K., Realm-Specific IP:ProtocolSpecification“ Internet Draft (work in progress) draft-ietf-nat-rsipprotocol-07.txt, Julio2000.

[10] GSM 03.60, GPRS, Service Description, 1998.

[11] L. Phifer, “The Trouble with NAT”, Cisco publications, The Internet Protocol Journal,Vol. 4, Dec. 2000.

[12] C. Xenakis and L. Merakos, “DYNAMIC NETWORK-BASED SECURE VPNDEPLOYMENT IN GPRS”, 2002.

[13] R. Kopeikin and S. Sommars,” Wireless GPRS Access to Virtual Private NetworksFor Carriers and ESPs”, 2000

[14] S. Aust, D. Proetel, A. Könsgen, C. Pampu and C. Görg, “Design Issues of MobileIP Handoffs between General Packet Radio Service (GPRS) Networks and WirelessLAN (WLAN) Systems” , 2002.

[15] Dung Chang, “Security Along the Path Through GPRS Towards 3G MobileTelephone Network Data Services”, Enero 2002.

[16] Georgios Karagiannis, “QoS in GPRS”, Diciembre 2000.

[17] NetScreen Technologies Inc, “GPRS Security Threats and Solutions”, Marzo 2002.

[18] C. Bettstetter, H. Vögel, and J. Eberspächer, Technische Universität München.GSM Phase 2+ General Packet Radio Service GPRS: Architecture, Protocols, and AirInterface. 1999

[19] Peter Schefczik. Performance Simulation for the General Packet Radio Service,GPRS. Lucent Technologies/Global Wireless Systems Research. Germany

[20] Iñigo Sedano . Tutorial de GPRS. Junio 203

[21] John Scourias. University of Waterloo. Overview of GSM: the Global System forMobile Communications. Marzo 1996

[22] N. Ferguson and B. Schneier. A cryptographic evaluation of IPsec. Enero 2000.Disponible en: http://www.counterpane.com/ipsec.html