SrcSelectRule5.seq - Source Address Selection check Rule 5(Prefer outgoing interface) with deprecated address
Rule 5: Prefer outgoing interface. If SA is assigned to the interface that will be used to send to D and SB is assigned to a different interface, then prefer SA.
Source addresses used for this test are "preferred address" and "deprecated address".
Host
*This Test use Link0 & Link1
SrcSelectRule5.seq [-tooloption ...] -pkt ADDR_SELECT.def -tooloption : v6eval tool option
None
This TEST performs the following Check procedures for every address group defined by Check 01 - *. *Check procedure 1. Initialize : 1.1. Set IPv6 Default Route in NUT (Default Router address = <TN-Link0-LinkLocalAddress>) 1.2. Add Candidate Source Addresses (deprecated / public ) in NUT * deprecated address is added by RA(PreferredLifetime=1) (TN->NUT) 1.3. Check Candidate Source Addresses by Ping6 (TN->NUT) 2. Send Ping6 from NUT to Destination 2.1. NUT send ICMPv6 echo request (NUT->TN) 3. Judgment : if (recive packet's Destination & Source Addresses) = (expected Destination & Source Addresses), Check pass 4. Cleanup : 4.1. Delete Candidate Source Addresses in NUT 4.2. Clear prefix list & NCE & default router list in NUT
NUT TN Default Router Destination | | | | ======(INITIALIZE)========= | | | | |<-<-<-+ | | Set IPv6 Default Route |<-<-<-+ | | Add Candidate Source Addresses (Link0) | | | | |<------------+ | RA (PreferredLifetime=1) (Link0) |<------------+ | RA (PreferredLifetime=1) (Link1) | | | | |<------------+ | Echo Request to Candidate Source Addresses 1 (Liunk0) +------------>| | Echo Reply (Liunk0) | | | | |<------------+ | Echo Request to Candidate Source Addresses 2 (Liunk0) +------------>| | Echo Reply (Liunk0) | | | | |<------------+ | Echo Request to Candidate Source Addresses (Liunk1) +------------>| | Echo Reply (Liunk1) | | | | ======(INITIALIZE)========= | | | | |<-<-<-+ | | Excute ping6 command | | | | +------------------------>| Echo Request (Liunk0) | | | |
LLA(Link Local Address)
* default route face to Link0 *Following address grouup does not match Rule 1-4
Check 01: Destination: 3fff::2 Candidate Source Addresses: 3ffe::NUT'sEUI64(deprecated)(Link0) or 3ffd::NUT'sEUI64(deprecated)(Link1) or fec0::1(Link0) or LLA(Link0) Result: 3ffe::1(Link0)
Check 02: Destination: ff08::2 Candidate Source Addresses: 3ffe::NUT'sEUI64(deprecated)(Link0) or 3ffd::NUT'sEUI64(deprecated)(Link1) or fec0::1(Link0) or LLA(Link0) Result: 3ffe::1(Link0)
Check 03: Destination: fec0::2 Candidate Source Addresses: 3ffe::NUT'sEUI64(deprecated)(Link0) or 3ffd::NUT'sEUI64(deprecated)(Link1) or LLA(Link0) Result: 3ffe::1(Link0)
Check 01: PASS: Receive Echo Request & source address = 3ffe::NUT'sEUI64
Check 02: PASS: Receive Echo Request & source address = 3ffe::NUT'sEUI64
Check 03: PASS: Receive Echo Request & source address = 3ffe::NUT'sEUI64
TEST PASS: All Check = PASS
perldoc V6evalTool
ADDR_SELECT.html "Default Address Selection for IPv6" Test Common Utility
das_rules.html "Default Address Selection for IPv6" Rules