Interoperability Test Scenario :
Combination of BGP and RIP for ROUTER

Last Update: November 24, 1999

Subjects:

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

Verification Points :
- Exchange of routing information between ROUTERs by BGP. 
  Whether each AS (Autonomous System) can exchange packets with better path.
  Whether the collected aggregated routing information is exchanged between
  ROUTERs by RIP.

Physical Network Configuration:

                                                          
                                                HOST-3                   HOST-4
                                                   |                        |
(Net-v) (Prefix 3ffe:501:481d:f005::/64) ------+---+----          -----+----+----(Net-u)
                                               |                       |          
                                      (I/F-4v) |    AS 2000   (I/F-5u) |         AS 3000
                                    |====== ROUTER-4 =====|   |===== ROUTER-5 ==========|
                                      (I/F-4w) |              (I/F-5w) |      
                                               |                       |      
(Net-w) (Prefix 3ffe:501:481d:f004::/64) ------+-----------+-----------+------
                                                           |                  
                                                  (I/F-3w) |                  
                                    |================== ROUTER-3 ======================|
                                                  (I/F-3x) |                    AS 1000
                                                           |
(Net-x) (Prefix 3ffe:501:481d:f003::/64) ------+-----------+-----------+------
                                               |                       |
                                      (I/F-1x) |              (I/F-2x) |
                                            ROUTER-1                ROUTER-2
                                      (I/F-1z) |              (I/F-2y) |
                                               |                       |
(Net-z) (Prefix 3ffe:501:481d:f001::/64) ------+---+---           -----+----+----(Net-y)
                                                   |                        |  
                                                HOST-1                   HOST-2
                                                                               
(Net-y) (Prefix 3ffe:501:481d:f002::/64)
(Net-u) (Prefix 3ffe:501:481d:f006::/64)

Test Machine:

Machine Comments Initial status Configuration

HOST-1 Reference Machine Is attached to Net-z with power turned off. -

HOST-2 Reference Machine Is attached to Net-y with power turned off. -

HOST-3 Reference Machine Is attached to Net-v with power turned off. -

HOST-4 Reference Machine Is attached to Net-u with power turned off. -

ROUTER-1 Reference Machine Power is turned off. I/F-1z is attached to Net-z while I/F-1x is attached to Net-x.. Sends RIP to Net-z/Net-x.

ROUTER-2 Reference Machine Power is turned off. I/F-2y is attached to Net-y while I/F-2x is attached to Net-x. Sends RIP to Net-y/Net-x.

ROUTER-3 Target Machine Power is turned off. I/F-3x is attached to Net-x while I/F-3w is attached to Net-w. Sends RIP to Net-x.
AS # 1000

EBGP PeerAS 2000 ROUTER-4 (I/F-4w)
In AS routing information sends aggregated information that is collected by RIP
(3ffe:501:481d:f000::/62).
Sends routing information to AS2000, and its information was collected from AS3000.

EBGP PeerAS 3000 ROUTER-5 (I/F-5w)
In AS routing information sends aggregated information that is collected by RIP
(3ffe:501:481d:f000::/62).
Sends routing information to AS3000, and its information was collected from AS2000.

ROUTER-4 Reference Machine Power is turned off. I/F-4w is attached to Net-w while I/F-4v is attached to Net-v. AS # 2000
EBGP PeerAS 1000 ROUTER-3 (I/F-3w).

ROUTER-5 Target Machine Power is turned off. I/F-5w is attached to Net-w while I/F-5u is attached to Net-u. AS # 3000
EBGP PeerAS 1000 ROUTER-3 (I/F-3w).

Applications:
Interoperability is checked using traceroute application program.

Interoperability check

No Action Criteria Comments

1 Boot ROUTER-3. - Router should transmit NS for
DAD (link-local/global), and
RA/MLDR (AllRouter/RipRouter/
OwnSolicietd/SubnetRouterSolicited).

2 Boot ROUTER-1. - Ditto

3 Boot ROUTER-2. - Ditto

4 Boot ROUTER-4. - Ditto

5 Boot ROUTER-5. - Ditto

6 Boot HOST-1. - HOST should transmit NS for
DAD (link-local/global)
and MLDR/RS, and receive RA.

7 Boot HOST-2. - Ditto

8 Boot HOST-3. - Ditto

9 Boot HOST-4. - Ditto

10 At HOST-1, Run "traceroute" to HOST-2's global address. *Complete traceroute
*ROUTER-1 -> ROUTER-2 -> HOST-2 Communication in AS1000.

11 At HOST-2, run "traceroute" to HOST-1's global address. *Complete traceroute
*ROUTER-2 -> ROUTER-1 -> HOST-1 Ditto

12 At HOST-1, run "traceroute" to HOST-3's global address. *Complete traceroute
*ROUTER-1 -> ROUTER-3 -> ROUTER-4 -> HOST-3 Communication between AS1000 and AS2000.

13 At HOST-3, run "traceroute" to HOST-1's global address. *Complete traceroute
*ROUTER-4 -> ROUTER-3 -> ROUTER-1 -> HOST-1 Ditto

14 At HOST-1, run "traceroute" to HOST-4's global address. *Complete traceroute
*ROUTER-1 -> ROUTER-3 -> ROUTER-5 -> HOST-4 Communication between AS1000 and AS3000.

15 At HOST-4, run "traceroute" to HOST-1's global address. *Complete traceroute
*ROUTER-5 -> ROUTER-3 -> ROUTER-1 -> HOST-1 Ditto

16 At HOST-2, run "traceroute" to HOST-3's global address. *Complete traceroute
*ROUTER-2 -> ROUTER-3 -> ROUTER-4 -> HOST-3 Communication between AS1000 and AS2000.

17 At HOST-3, run "traceroute" to HOST-2's global address. *Complete traceroute
*ROUTER-4 -> ROUTER-3 -> ROUTER-2 -> HOST-2 Ditto

18 At HOST-2, run "traceroute" to HOST-4's global address. *Complete traceroute
*ROUTER-2 -> ROUTER-3 -> ROUTER-5 -> HOST-4 Communication between AS1000 and AS3000.

19 At HOST-4, run "traceroute" to HOST-2's global address. *Complete traceroute
*ROUTER-5 -> ROUTER-3 -> ROUTER-2 -> HOST-2 Ditto

20 At HOST-3, run "traceroute" to HOST-4's global address. *Complete traceroute
*ROUTER-4 -> ROUTER-3 -> ROUTER-5 -> HOST-4 Communication between AS2000 and AS3000.

21 At HOST-4, run "traceroute" to HOST-3's global address. *Complete traceroute
*ROUTER-5 -> ROUTER-3 -> ROUTER-4 -> HOST-3 Ditto

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.

Machine	Comments	Initial status	Configuration
HOST-1	Reference Machine	Is attached to Net-z with power turned off.	-
HOST-2	Reference Machine	Is attached to Net-y with power turned off.	-
HOST-3	Reference Machine	Is attached to Net-v with power turned off.	-
HOST-4	Reference Machine	Is attached to Net-u with power turned off.	-
ROUTER-1	Reference Machine	Power is turned off. I/F-1z is attached to Net-z while I/F-1x is attached to Net-x..	Sends RIP to Net-z/Net-x.
ROUTER-2	Reference Machine	Power is turned off. I/F-2y is attached to Net-y while I/F-2x is attached to Net-x.	Sends RIP to Net-y/Net-x.
ROUTER-3	Target Machine	Power is turned off. I/F-3x is attached to Net-x while I/F-3w is attached to Net-w.	Sends RIP to Net-x. AS # 1000 EBGP PeerAS 2000 ROUTER-4 (I/F-4w) In AS routing information sends aggregated information that is collected by RIP (3ffe:501:481d:f000::/62). Sends routing information to AS2000, and its information was collected from AS3000. EBGP PeerAS 3000 ROUTER-5 (I/F-5w) In AS routing information sends aggregated information that is collected by RIP (3ffe:501:481d:f000::/62). Sends routing information to AS3000, and its information was collected from AS2000.
ROUTER-4	Reference Machine	Power is turned off. I/F-4w is attached to Net-w while I/F-4v is attached to Net-v.	AS # 2000 EBGP PeerAS 1000 ROUTER-3 (I/F-3w).
ROUTER-5	Target Machine	Power is turned off. I/F-5w is attached to Net-w while I/F-5u is attached to Net-u.	AS # 3000 EBGP PeerAS 1000 ROUTER-3 (I/F-3w).

No	Action	Criteria	Comments
1	Boot ROUTER-3.	-	Router should transmit NS for DAD (link-local/global), and RA/MLDR (AllRouter/RipRouter/ OwnSolicietd/SubnetRouterSolicited).
2	Boot ROUTER-1.	-	Ditto
3	Boot ROUTER-2.	-	Ditto
4	Boot ROUTER-4.	-	Ditto
5	Boot ROUTER-5.	-	Ditto
6	Boot HOST-1.	-	HOST should transmit NS for DAD (link-local/global) and MLDR/RS, and receive RA.
7	Boot HOST-2.	-	Ditto
8	Boot HOST-3.	-	Ditto
9	Boot HOST-4.	-	Ditto
10	At HOST-1, Run "traceroute" to HOST-2's global address.	Complete traceroute ROUTER-1 -> ROUTER-2 -> HOST-2	Communication in AS1000.
11	At HOST-2, run "traceroute" to HOST-1's global address.	Complete traceroute ROUTER-2 -> ROUTER-1 -> HOST-1	Ditto
12	At HOST-1, run "traceroute" to HOST-3's global address.	Complete traceroute ROUTER-1 -> ROUTER-3 -> ROUTER-4 -> HOST-3	Communication between AS1000 and AS2000.
13	At HOST-3, run "traceroute" to HOST-1's global address.	Complete traceroute ROUTER-4 -> ROUTER-3 -> ROUTER-1 -> HOST-1	Ditto
14	At HOST-1, run "traceroute" to HOST-4's global address.	Complete traceroute ROUTER-1 -> ROUTER-3 -> ROUTER-5 -> HOST-4	Communication between AS1000 and AS3000.
15	At HOST-4, run "traceroute" to HOST-1's global address.	Complete traceroute ROUTER-5 -> ROUTER-3 -> ROUTER-1 -> HOST-1	Ditto
16	At HOST-2, run "traceroute" to HOST-3's global address.	Complete traceroute ROUTER-2 -> ROUTER-3 -> ROUTER-4 -> HOST-3	Communication between AS1000 and AS2000.
17	At HOST-3, run "traceroute" to HOST-2's global address.	Complete traceroute ROUTER-4 -> ROUTER-3 -> ROUTER-2 -> HOST-2	Ditto
18	At HOST-2, run "traceroute" to HOST-4's global address.	Complete traceroute ROUTER-2 -> ROUTER-3 -> ROUTER-5 -> HOST-4	Communication between AS1000 and AS3000.
19	At HOST-4, run "traceroute" to HOST-2's global address.	Complete traceroute ROUTER-5 -> ROUTER-3 -> ROUTER-2 -> HOST-2	Ditto
20	At HOST-3, run "traceroute" to HOST-4's global address.	Complete traceroute ROUTER-4 -> ROUTER-3 -> ROUTER-5 -> HOST-4	Communication between AS2000 and AS3000.
21	At HOST-4, run "traceroute" to HOST-3's global address.	Complete traceroute ROUTER-5 -> ROUTER-3 -> ROUTER-4 -> HOST-3	Ditto

Interoperability Test Scenario : Combination of BGP and RIP for ROUTER

Interoperability Test Scenario :
Combination of BGP and RIP for ROUTER