NAME

  R_RFC3315_20_DiscardRelayMsgFromRelayAgent.seq - Discard the invalid Relay-forward Message

TARGET

  Relay agent

SYNOPSIS

 R_RFC3315_20_DiscardRelayMsgFromRelayAgent.seq [-tooloption ...]
 -pkt R_RFC3315_20_DiscardRelayMsgFromRelayAgent.def 
 -tooloption: v6eval tool option
See Also  DHCPv6.def 
 

INITIALIZATION

• Network Topology

                 TN(Relay2)
                   |
Link1 -------------+-------+--------------- 3ffe:501:ffff:101::/64
                           |
                         NUT(Relay1)
                           |
Link0 ---------------------+----------+---- 3ffe:501:ffff:100::/64
                                      |
                                 TN(Server1)
  

• Verification Points

  If the hop-count in the Relay-forward message is  equal to HOP_COUNT_LIMIT,
  the NUT will Discard this message.
  	  

• Configuration

	Reply-forward message
	hop-count = HOP_COUNT_LIMIT(32)
	

Device Name	Device Type	I/F	Assigned Prefix	Link Local Addr	MAC Addr
Relay1(Link0)	NUT	Link0	3ffe:501:ffff:100::/64	NUT's Linklocal address(Link0)	NUT's MAC address(Link0)
Relay1(Link1)	NUT	Link1	3ffe:501:ffff:101::/64	NUT's Linklocal address(Link1)	NUT's MAC address(Link1)
Server1	TN	Link1	3ffe:501:ffff:100::/64	fe80::200:ff:fe00:a1a1	00:00:00:00:a1:a1
Relay2	TN	Link0	3ffe:501:ffff:101::/64	fe80::200:ff:fe00:a7a7	00:00:00:00:a7:a7

TEST PROCEDURE

	    TN(Relay2) NUT(Relay1)
	        |       |         
	        | ----> |         Relay-forward(w/ invalid hop-count)
	        |       |         
	        |       |         NUT Discard the Relay-forward message
	        |       |         

JUDGEMENT

(*1)PASS: NUT will Discard the Relay Forward message and must not return
	  any message.

TERMINATION

REFERENCE

  see also RFC3315
  20.1.2. Relaying a Message from a Relay Agent

SEE ALSO