TRILL Test Suite Data Sheet

Test Suite: TRILL Test Suite

Direction: Server

Transparent Interconnection of Lots of Links (TRILL) is a protocol that provides optimal routing and forwarding for link-level frames. It uses a modification of IS-IS protocol for sharing link state information between TRILL enabled bridges, and a lightweight TRILL header for encapsulating and routing frames. This test suite can be used to test TRILL implementations for security flaws and robustness problems. The TRILL version of IS-IS implements extensions from a number of different specifications, including the core TRILL specifications. TRILL as a protocol is agnostic to the link layer technology, but the test suite currently supports IEEE 802.3 Ethernet transport as demonstrated in RFC6325. The test suite also supports 802.1Q VLAN tags.

Used specifications

Specification Title
RFC1195 Use of OSI IS-IS for Routing in TCP/IP and Dual Environments
RFC4971 Intermediate System to Intermediate System (IS-IS) Extensions for Advertising Router Information
RFC5305 IS-IS Extensions for Traffic Engineering
RFC6325 Routing Bridges (RBridges): Base Protocol Specification
RFC6326 Transparent Interconnection of Lots of Links (TRILL) Use of IS-IS
RFC6327 Routing Bridges (RBridges): Adjacency
ISO/IEC 10589:2002(E) Intermediate System to Intermediate System intra-domain routeing information exchange protocol for use in conjunction with the protocol for providing the connectionless-mode network service (ISO 8473)

Tool-specific information

Tested messages Specifications
TRILL-Hello RFC6326
Level 1 Link State ISO/IEC 10589:2002(E)
Level 1 Complete Sequence Numbers ISO/IEC 10589:2002(E)
Level 1 Partial Sequence Numbers ISO/IEC 10589:2002(E)
MTU Probe RFC6326
TRILL Encapsulated Data Frame RFC6325
Supported protocol features Specifications
Transport over Ethernet IEEE 802.3