Test v6LC.2.3.1 - Redirected On-link: Valid (Hosts Only)
Parts B: Destination Addresses, TLLA Options, and Redirected Packet Options
Verify that a host properly processes valid Redirect messages when redirected on-link.
* [ND] Sections 4.6.1, 4.6.3, and 8.3
* Packet generator
* Monitor to capture packets
Common Setup 1.1 is performed at the beginning of each test part. The Common Test
Cleanup Procedure is performed after each part. The following table details the Redirect message
transmitted in each Part:
| IPv6 Destination Address |
TLLA Option |
Redirected Packet Option |
Part |
| Global (HUT) |
No |
Yes |
B |
Parts A through D: Destination Addresses, TLLA Options, and Redirected Packet Options
1. TR1 forwards an Echo Request to the HUT. The Source Address is the off-link global address of
TN1. The Destination Address is the global address of the HUT.
2. Observe the packets transmitted by the HUT.
3. TR1 transmits a Redirect message to the HUT. The ICMPv6 Destination Address is the global
address of TN1. The Target Address is the off-link global address of TN1. The Redirect
message contains a Target Link-layer Address option or Redirected Packet option according to
the table above.
4. TR1 forwards an Echo Request to the HUT. The Source Address is the off-link global address of
TN1. The Destination Address is the global address of the HUT.
5. Observe the packets transmitted by the HUT.
6. Repeat Steps 1 through 5 for each Part B through D, using the Redirect message detailed in the
table above in Step 3.
Parts A and B
Step 2:
The HUT should respond to the Echo Request using TR1 as a first hop.
Step 5:
The HUT should transmit a Neighbor Solicitation for TN1's global address and an
Echo Reply directly on-link to TN1, indicating the HUT processed the Redirect message.
* None.