L2TP Test Suite Data Sheet
Layer 2 Tunneling Protocol (L2TP) is a protocol used for tunneling arbitrary payloads in an IP or UDP encapsulation. This test suite can be used to test L2TP implementations for security flaws and robustness problems.
Used specifications
| Specification | Title |
|---|---|
| RFC2661 | Layer 2 Tunneling Protocol u0022L2TPu0022 |
| RFC3145 | L2TP Disconnect Cause Information |
| RFC3301 | Layer Two Tunnelling Protocol (L2TP): ATM access network extensions |
| RFC3308 | Layer Two Tunneling Protocol (L2TP) Differentiated Services Extension |
| RFC3437 | Layer-Two Tunneling Protocol Extensions for PPP Link Control Protocol Negotiation |
| RFC3573 | Signaling of Modem-On-Hold status in Layer 2 Tunneling Protocol (L2TP) |
| RFC3817 | Layer 2 Tunneling Protocol (L2TP) Active Discovery Relay for PPP over Ethernet (PPPoE) |
| RFC3931 | Layer Two Tunneling Protocol – Version 3 (L2TPv3) |
| RFC4045 | Extensions to Support Efficient Carrying of Multicast Traffic in Layer-2 Tunneling Protocol (L2TP) |
| RFC4454 | Asynchronous Transfer Mode (ATM) over Layer 2 Tunneling Protocol Version 3 (L2TPv3) |
| RFC4591 | Frame Relay over Layer 2 Tunneling Protocol Version 3 (L2TPv3) |
| RFC4623 | Pseudowire Emulation Edge-to-Edge (PWE3) Fragmentation and Reassembly |
| RFC4667 | Layer 2 Virtual Private Network (L2VPN) Extensions for Layer 2 Tunneling Protocol (L2TP) |
| RFC4720 | Pseudowire Emulation Edge-to-Edge (PWE3) Frame Check Sequence Retention |
| RFC4951 | Fail Over Extensions for Layer 2 Tunneling Protocol (L2TP) u0022failoveru0022 |
| RFC5085 | Pseudowire Virtual Circuit Connectivity Verification (VCCV): A Control Channel for Pseudowires |
Tool-specific information
| Tested messages | Specifications |
|---|---|
| Modem-Status (MDMST) | RFC3573 |
| Start-Control-Connection-Request (SCCRQ) | RFC3931 |
| Start-Control-Connection-Reply (SCCRP) | RFC3931 |
| Start-Control-Connection-Connected (SCCCN) | RFC3931 |
| Stop-Control-Connection-Notification (StopCCN) | RFC3931 |
| Hello (HELLO) | RFC3931 |
| Explicit Acknowledgement (ACK) | RFC3931 |
| Outgoing-Call-Request (OCRQ) | RFC3931 |
| Outgoing-Call-Reply (OCRP) | RFC3931 |
| Outgoing-Call-Connected (OCCN) | RFC3931 |
| Incoming-Call-Request (ICRQ) | RFC3931 |
| Incoming-Call-Reply (ICRP) | RFC3931 |
| Incoming-Call-Connected (ICCN) | RFC3931 |
| Call-Disconnect-Notify (CDN) | RFC3931 |
| WAN-Error-Notify (WEN) | RFC3931 |
| Set-Link-Info (SLI) | RFC3931 |
| Modem Status (MDMST) | RFC3537 |
| Service Relay Request Message (SRRQ) | RFC3817 |
| Service Relay Reply Message (SRRP) | RFC3817 |
| Multicast-Session-Request (MSRQ) | RFC4045 |
| Multicast-Session-Response (MSRP) | RFC4045 |
| Multicast-Session-Establishment (MSE) | RFC4045 |
| Multicast-Session-Information (MSI) | RFC4045 |
| Multicast-Session-End-Notify (MSEN) | RFC4045 |
| Failover Session Query (FSQ) | RFC4951 |
| Failover Session Response (FSR) | RFC4951 |