Interoperability Test Scenario :
Source Routing for Router

Last Update: November 24, 1999

This scenario verifies interoperability when the target ROUTER is attached to the model network.

• Subjects:

  Verification that a router treats source routing extension header.
  
  Verification Points :
      Whether the router can send packets to the next specified address.

• Physical Network Configuration:

                                                         HOST-2
                                                           |
   (Net-w) (Prefix 3ffe:501:481d:f004::/64)-+--------------+-----------+-----
           (Prefix fec0:0:0:f004::/64)      |                          |          
                                            |(I/F-3w)                  |
                                          ROUTER-3                     |
                                            |(I/F-3x)                  |
                                            |                          |
   (Net-x) (Prefix 3ffe:501:418d:f003::/64)-+-----+----                |
           (Prefix fec0:0:0:f003::/64)            |                    |(I/F-4w)
                                                  |(I/F-2x)          ROUTER-4
                                              ROUTER-2                 |(I/F-4z)
                                                  |(I/F-2y)            |
                                                  |                    |
   (Net-y) (Prefix 3ffe:501:481d:f002::/64)      -+--------+----       |
           (Prefix fec0:0:0:f002::/64)                     |           |
                                                           |(I/F-1y)   |
                                                         ROUTER-1      |
                                                           |(I/F-1z)   |
   (Net-z) (Prefix 3ffe:501:481d:f001::/64)                |           |
           (Prefix fec0:0:0:f001::/64)                  ---+-----+-----+-----
                                                                 |
                                                               HOST-1
    

• Test Machine:

Machine	Comments	Initial status	Configuration
HOST-1	Reference Machine	Is attached to Net-z with power turned off.	-
ROUTER-1	Target Machine	Power is turned off. I/F-1z is attached to Net-z while I/F-1y is attached to Net-y.	Sends RA to Net-z and Net-y. Transmits and receives RIP.
ROUTER-2	Target Machine	Power is turned off. I/F-2y is attached to Net-y while I/F-2x is attached to Net-x.	Sends RA to Net-y and Net-x. Transmits and receives RIP.
ROUTER-3	Reference Machine	Power is turned off. I/F-3w is attached to Net-x while I/F-3x is attached to Net-x.	Sends RA to Net-w and Net-x. Transmits and receives RIP.
ROUTER-4	Reference Machine	Power is turned off. I/F-4z is attached to Net-z while I/F-4w is attached to Net-w.	Sends RA to Net-z and Net-w. Transmits and receives RIP.
HOST-2	Reference Machine	Is attached to Net-x with power turned off.	-

• Applications:

  Interoperability is checked using Ping6 application program.

• Interoperability check

No	Action	Criteria	Comments
1	Boot ROUTER-1.	-	ROUTER-1 should transmit NS for DAD (link-local/site-local/global), and RA/MLDR (AllRouter/RipRouter /OwnSolicietd/SubnetRouterSolicited).
2	Boot ROUTER-2.	-	ROUTER-2 should transmit NS for DAD (link-local/site-local/global), and RA/MLDR (AllRouter/RipRouter /OwnSolicietd/SubnetRouterSolicited).
3	Boot ROUTER-3.	-	Router-3 should transmit NS for DAD (link-local/site-local/global), and RA/MLDR (AllRouter/RipRouter /OwnSolicietd/SubnetRouterSolicited).
4	Boot ROUTER-4.	-	Router-4 should transmit NS for DAD (link-local/site-local/global), and RA/MLDR (AllRouter/RipRouter /OwnSolicietd/SubnetRouterSolicited).
5	Boot HOST-1.	-	HOST-1 should transmit NS for DAD (link-local/site-local/global) and MLDR/RS,and recieves RA.
6	Boot HOST-2.	-	HOST-2 should transmit NS for DAD (link-local/site-local/global) and MLDR/RS,and recieves RA.
The following is the test if the target ROUTER sends packets to the next specified address.
7	At HOST-1, run "ping" to HOST-2's site-local address.	*HOST-1 sends ICMP Echo Request to HOST-2. *HOST-1 receives ICMP Echo Reply from HOST-2.	Availability confirmation communicates via ROUTER-4 for both directions. (site-local address)
8	At HOST-1, run "ping" to HOST-2's global address.	*HOST-1 sends ICMP Echo Request to HOST-2. *HOST-1 receives ICMP Echo Reply from HOST-2.	Ditto (global address)
9	At HOST-1, run "ping" to HOST-2's site-local address. (Source routing is HOST-1 > ROUTER-1 > HOST-2)	*HOST-1 sends ICMP Echo Request to HOST-2. *HOST-1 receives ICMP Echo Reply from HOST-2.	ICMP Echo Request passes ROUTER-1, 4. ICMP Echo Reply passes ROUTER-4. Though HOST-1 sends ROUTER-1, ROUTER-1 should not send ICMP Redirect Message. ROUTER-1 updates the ROUTING HEADER and IPv6 Header. (global address)
10	At HOST-1, run "ping" to HOST-2's global address. (Source routing is HOST-1 > ROUTER-1 > HOST-2)	*HOST-1 sends ICMP Echo Request to HOST-2. *HOST-1 receives ICMP Echo Reply from HOST-2.	Ditto (global address)
11	At HOST-1, run "ping" to HOST-2's site-local address. (Source routing is HOST-1 > ROUTER-1 > ROUTER-2 > HOST-2)	*HOST-1 sends ICMP Echo Request to HOST-2. *HOST-1 receives ICMP Echo Reply from HOST-2.	ICMP Echo Request passes ROUTER-1, 2, 3. ICMP Echo Reply passes ROUTER-4. Though HOST-1 sends ROUTER-1, ROUTER-1 should not send ICMP Redirect Message. ROUTER-1 updates the ROUTING HEADER and IPv6 Header.
12	At HOST-1, run "ping" to HOST-2's global address. (Source routing is HOST-1 > ROUTER-1 > ROUTER-2 > HOST-2)	*HOST-1 sends ICMP Echo Request to HOST-2. *HOST-1 receives ICMP Echo Reply from HOST-2.	Ditto (global address)

Duplicated Address Detection (DAD)
Source Address Selection (SAS)
Multicast Listener Discovery Report (MLDR)
Neighbor Unreachability Detection (NUD)
Mark"*"with no number means that we are going to judge that subject.