Iv6LC_1_1_10_C - IP Forwarding - Source and Destination Address - Intermediate Node
(Request sent from unspecified address) (Router Only)
Router
v6LC_1_1_10_C.seq [-tooloption ...] -pkt v6LC_1_1_10_C.def
-tooloption : v6eval tool option
None
Verify that a node properly forwards the ICMPv6 Echo Requests.
TN1 RUT TN2
(Link0) (Link1)
| | |
| |<--------------------------|
| | Echo Request |
| | |
| | |
|<--------------------------| |
| no packet | |
| | |
| | |
v v v
1. TN2 transmits an Echo Request to TN1 with a first hop through the RUT.
The source address is the unspecified address (::).
2. Observe the packets transmitted by the RUT on Link0.
Echo Request Data is:
IPv6 Header
Version = 6
Traffic Class = 0
FlowLabel = 0
PayloadLength = 16
NextHeader = 58 (ICMPv6)
SourceAddress = Unspecified Address (::) (Link1)
DestinationAddress = TN1 Global Address (Link0)
ICMP Echo Request
Type = 128 (Echo Request)
Code = 0
Checksum = (auto)
Identifier = 0xffff
SequenceNumber = 1
PayloadData = {1, 2, 3, 4, 5, 6, 7, 8}
PASS: The NUT must not forward the Echo Request from TN2.
Common Test Cleanup
RFC 8200 - IPv6 Specification
perldoc V6evalTool