TR 187 008 : 1.1.1
Current
The latest, up-to-date edition.
TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); NAT TRAVERSAL FEASIBILITY STUDY REPORT
Hardcopy , PDF
English
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Foreword
1 Scope
2 References
2.1 Normative references
2.2 Informative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 NAT and firewall traversal considerations
4.1 Rationale for NAT Traversal study in the NGN
4.2 NAT Background
4.3 Types of NAT/Firewall Devices
5 Reference architecture for NGN R2
6 Requirements and objectives for NGN R2 NAT-T
6.1 Objectives for NAT-T in NGN-R2
6.2 Requirements for use of NAT-T in NGN-R2
7 Existing NAT traversal methods documented in TISPAN R1
and 3GPP specifications
7.1 IMS-ALG in TISPAN R1
7.2 ICE and outbound in TS 123 228
8 Feasibility, applicability, limitations of existing NAT
traversal methods documented in TISPAN R1 and 3GPP
specifications
8.1 Open issues with the NGN R1 approach for NAT traversal
8.2 IPSec in presence of NAT
8.3 IMS ALG
8.4 ICE for media
8.5 Outbound for signalling
8.6 UE ALG
9 Solutions for NAT traversal in NGN R2
9.1 NAT traversal for signalling
9.2 NAT traversal for media
Annex A: TVRA Summary for the NAT-T methods recommended in the
present document
History
Specifies the problem of establishing connections between hosts where the IP address and port of the host is modified by a Network Address Translation (NAT) entity placed at some addressing boundary in the NGN.
| Committee |
TISPAN 07
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| TS 185 006 : 2.3.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); CUSTOMER DEVICES ARCHITECTURE AND REFERENCE POINTS |
| TR 185 012 : 3.1.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); FEASIBILITY STUDY OF SECURITY MECHANISMS FOR CUSTOMER PREMISES NETWORKS CONNECTED TO TISPAN NGN |
| TR 187 019 : 3.1.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); FEASIBILITY STUDY OF SECURITY OF NGN INTERCONNECTION AT THE NNI FOR RELEASE 3; INTERCONNECTION SECURITY |
| TS 187 021 : 3.2.1 | SECURITY SERVICES AND MECHANISMS FOR CUSTOMER PREMISES NETWORKS CONNECTED TO NGN |
| TS 182 028 : 3.5.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); NGN INTEGRATED IPTV SUBSYSTEM ARCHITECTURE |
| TR 185 008 : 2.0.0 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); ANALYSIS OF SECURITY MECHANISMS FOR CUSTOMER NETWORKS CONNECTED TO TISPAN NGN R2 |
| TR 183 068 : 3.1.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); GUIDELINES ON USING IA H.248 PROFILE FOR CONTROL OF BORDER GATEWAY FUNCTIONS (BGF); BORDER GATEWAY GUIDELINES |
| TS 133 203 : 13.1.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; 3G SECURITY; ACCESS SECURITY FOR IP-BASED SERVICES (3GPP TS 33.203 VERSION 14.1.0 RELEASE 14) |
| ES 282 003 : 3.5.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); RESOURCE AND ADMISSION CONTROL SUB-SYSTEM (RACS): FUNCTIONAL ARCHITECTURE |
| TS 187 001 : 3.9.1 | NETWORK TECHNOLOGIES (NTECH); NGN SECURITY (SEC); REQUIREMENTS |
| TS 182 006 : 2.1.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); IP MULTIMEDIA SUBSYSTEM (IMS); STAGE 2 DESCRIPTION |
| TS 123 228 : 13.5.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; IP MULTIMEDIA SUBSYSTEM (IMS); STAGE 2 (3GPP TS 23.228 VERSION 14.6.0 RELEASE 14) |
| TS 183 017 : 3.2.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); RESOURCE AND ADMISSION CONTROL: DIAMETER PROTOCOL FOR SESSION BASED POLICY SET-UP INFORMATION EXCHANGE BETWEEN THE APPLICATION FUNCTION (AF) AND THE SERVICE POLICY DECISION FUNCTION (SPDF); PROTOCOL SPECIFICATION |
| TR 187 002 : 3.1.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); TISPAN NGN SECURITY (NGN SEC); THREAT, VULNERABILITY AND RISK ANALYSIS |
| TS 102 558 : 1.1.1 | METHODS FOR TESTING AND SPECIFICATION (MTS); INTERNET PROTOCOL TESTING (IPT); IPV6 SECURITY; REQUIREMENTS CATALOGUE |
| TS 185 003 : 2.3.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); CUSTOMER NETWORK GATEWAY (CNG) ARCHITECTURE AND REFERENCE POINTS |
| TS 133 234 : 13.0.0 | UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; 3G SECURITY; WIRELESS LOCAL AREA NETWORK (WLAN) INTERWORKING SECURITY (3GPP TS 33.234 VERSION 14.0.0 RELEASE 14) |
| TS 124 229 : 13.4.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; IP MULTIMEDIA CALL CONTROL PROTOCOL BASED ON SESSION INITIATION PROTOCOL (SIP) AND SESSION DESCRIPTION PROTOCOL (SDP); STAGE 3 (3GPP TS 24.229 VERSION 14.7.0 RELEASE 14) |
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