Test v6LC.2.1.22 - Atomic Fragments in Neighbor Soliciation and Neighbor Advertisment
Part B: Neighbor Advertisement with Atomic Fragment
Verify that the NUT doesn't process Neighbor Solicitations or Neighbor Advertisements messages with atomic fragments.
* [RFC-6980] - Section 5
* Packet generator
* Monitor to capture packets
No Common Test Setup is performed. If the NUT is a router, configure a default route
with TR1 as next hop. The Common Test Cleanup is performed after each part.
Neighbor Adertisement
IPv6 Header
Next Header: 44
Source Address: TN1's Link-local Address
Destination Address: NUT's Link-Local Address or Global address
|
Fragment Header
Next Header: 58
Fragment Offset: 0
More Fragments flag: 0
|
| ICMPv6 Neighbor Advertisement
|
| Target Link-Layer Option |
|
Part B: Neighbor Advertisement with Atomic Fragment
3. TN1 transmits an Echo Request to the DUT.
4. TN1 transmits Neighbor Advertisment.
Part B
Step 3:
Observe the NUT transmitting a Neighbor Solicitation for TN1.
Step 4:
The NUT should not transmit an Echo Reply indicating that it did not process the fragmented Neighbor Advertisement.
* None.