TAHI IPsec test suites Mar 30,2000 at IETF47-ipsecwg Hiroshi HOSHINO TAHI Project

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Presentation transcript:

TAHI IPsec test suites Mar 30,2000 at IETF47-ipsecwg Hiroshi HOSHINO TAHI Project

Introduction TAHI Project: Objectives, Activities IPsec IPv6 (and IPv4) conformance test

TAHI Project: Objectives Developing verification technology for IPv6 and IPsec –conformance test suites –interoperability test suites Cooperating with KAME and contributing quality improvement of IPv6 and IPsec implementation Making our test suites freely available

TAHI Project: Activities IPv6 conformance test (about 400 tests) IPv6 interoperability test (30 scenarios) Test report –KAME (stable), Microsoft IPv6 (1.4b) IPv6 interoperability test event in Japan (Sep,1999)

IPsec IPv6 (and IPv4) conformance test

IPsec IPv6 test spec. Test coverage –AH or ESP, Transport-mode for a host or Tunnel-mode for a router Test examples –AH with mutable/immutable bit processing –ESP padding, ESP with ICV –fragmented packet with AH or ESP About 50 tests for AH, 60 tests for ESP

Experience with IPsec IPv6 test Test for KAME (fbsd228+kame stable ) –97/100 tests result “PASS” – IPsec IPv6 conformance test in connectathon2000 (Mar,2000) –IBM-AIX –Sun-Solaris

IPsec IPv4 test spec. Under development Test coverage –AH or ESP, Transport-mode for a host or Tunnel-mode for a router Test examples –AH basic –ESP padding, ESP with ICV About 15 tests for AH, 60 tests for ESP

You are welcome You are welcome to ask me for testing your implementation in IETF47 Demonstration is also available About the IPsec test –

Contact points Contact point – – Any feedback is welcome Future plan being discussed

The End

Activities of TAHI Conformance test Interoperability test Other activities of TAHI

Conformance test suites spec. Test coverage –IPv6 basic spec / Neighbor Discovery / Address autoconf / PathMTU / ICMPv6 / IPv6 over IPv4 tunnel / IPsec IPv6 –over 200 (6hours) tests for host and for router Automated verification Generating HTML based test results and log

Interoperability test suites Test scenarios –for host: IPv6 basic spec –for router: RIPng, BGP4+ –IPsec IPv6 Test tools –packet analyzer, traffic generator

Other activities of TAHI Test report –KAME (by monthly) –Microsoft Research IPv6 (1.4 beta) – Interoperability test event in Japan (Sep,99) –3com, Cisco, Ericsson, ETRI, GAYDYADE, IMAG, Microsoft, Toshiba, Hitachi, NEC, Fujitsu, Matsushita, Yamaha, NTT Software, PFU, TITECH, Linux v6 –Provided the overview of the test results to IESG

IPsec test spec. Requirements to a target implementation –IPsec ICMP echo request and reply (no test with UDP, TCP) –off-link IPsec communication with Global address (no test with link-local address) –manual key management (no test with IKE) –IPv6 (and IPv4) (under developing for IPv4)

Conformance Test System Architecture

Element of the conformance test suites Hardware ： IBM PC –CPU: AMD-K6 200MHz Memory: 128MB –Network I/F:Ethernet, 10/100BaseT OS: FreeBSD2.2.8, 3.2, 3.3, 3.4 Conformance Test Tool –C++ and Perl5 (25, ,000 step) –OpenSSL0.9.2b Conformance Test –Perl5 and original packet definition language (40, ,000 step)