RA_gt2gt2 - Prefix Lifetime greater than 2 hours
Host only
RA_gt2gt2.seq [-tooloption ...] -pkt <packetdef> [addrconf=<addrconfname>]
-tooloption : v6eval tool option <packetdef> : packet definition file (v6eval tool option) <addrconfname>: how to configure address on NUT; boot/reboot
detail of v6eval tool option: see perldoc V6evalTool.pm, perldoc V6evalRemote.pm
Reboot NUT or Initialize interface of NUT or Initialize IPv6 stack of NUT. Common Test Setup 1.1
Verify that a host properly updates its Address List upon recept of Prefix Information Options.
The following tests are prepared in this test package. See INDEX file.
Test for host only
When NUT receives RA which contains Global Prefix and 3hours as VLT value, NUT assignes autoconfigured address. Later NUT receives different RA which contains same prefix and 2hours 30second as VLT value before first VLT exires. At this point, NUT resets its VLT using second VLT, and the assinged address MUST expire second VLT[sec] later.
Test sequence
TN NUT --------------------------------- Initialize NUT
Configure address of NUT (reboot or interface initialization etc...)
TN wait the DAD NS sent from NUT
<=== Judgement #1: DAD NS =======
name: DADNS_from_NUT
<=== Judgement #2: RS ===========
name: RS_from_NUT, RS_from_NUT_wSLL
==== Action #1: RA =============>
name: RA_GA0_VP10800
(1st RA VLT=longVLT)
<=== Judgement #3: DAD NS =======
name: DADNS_from_NUT_GA0Tgt
Wait for 5+DupAddrDetectTransmits*(RetransTimer/1000)[sec]
Check if NUT's address is configured
==== Action #2: SOL NS =========>
name: SOLNS_from_TN_GA0Tgt
<=== Judgement #4: SOL NA =======
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
==== Action #3: RA =============>
name: RA_GA0_VP7230
(2nd RA VLT=shortVLT)
X<== Judgement #5: DAD NS =======
name: DADNS_from_NUT_GA0Tgt,DADNS_any, DADNS_any_wSLL
Check if NUT's address is configured
==== Action #4: SOL NS =========>
name: SOLNS_from_TN_GA0Tgt
<=== Judgement #6: SOL NA =======
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
Wait until (shortVLT)-15[sec] pasts since receiving 2nd RA
Check if NUT's address is configured
==== Action #5: SOL NS =========>
name: SOLNS_from_TN_GA0Tgt
<=== Judgement #7: SOL NA =======
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
Wait until (shortVLT)+15[sec] pasts since receiving 2nd RA
Check if NUT's address is configured
==== Action #6: SOL NS =========>
name: SOLNS_from_TN_GA0Tgt
X<=== Judgement #8: DAD NA =======
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
Test for host only
NUT performs Stateless Address Autoconfiguration(Global) on its interface
Judgement #1. NUT MUST transmit DAD NS for its autoconfigured Link-local address.
name: DADNS_from_NUT
src: ::0
dst: solnode[NUT's tentative Link-local]
TargetAddress: NUT's tentative Link-local
Judgement #2. NUT SHOULD transmit RS.
name: RS_from_NUT
src: NUT's Link-local
dst: allrouter
Action #1. TN transmits RA which contains Global Prefix.
name: RA_GA0_VP10800
src: TN's Link-local
dst: allnode
PXOPT: Global0
VLT=10800
PLT=10800
Judgement #3. NUT MUST transmit DAD NS for its autoconfigured Global address.
(* If the address is consisits of EUI64, as same as Link-local
address, This DAD MAY be omitted.)
name: DADNS_from_NUT_GA0Tgt
src: ::0
dst: solnode[NUT's tentative Global0]
TargetAddress: NUT's tentative Global0
Action #2. TN transmits SOL NS to check if NUT's address is configured.
name: SOLNS_from_TN_GA0Tgt
src: TN's Link-local
dst: solnode[NUT's Global0]
TargetAddress: NUT's Global0
Judgement #4. NUT MUST transmit SOL NA for its autoconfigured Global address.
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
src: NUT's any Unicast Address
dst: TN's Link-local
TargetAddress: NUT's Global0
RFlag: 0
SFlag: 1
OFlag: 1
TLLOPT: NUT's MAC address
(* TLLOPT may be omitted)
Action #3. TN transmits RA which contains Global Prefix.
name: RA_GA0_VP7230
src: TN's Link-local
dst: allnode
PXOPT: Global0
VLT=7230
PLT=7230
Judgement #5. NUT MUST NOT transmit DAD NS for its autoconfigured Global address.
(* If the address is consisits of EUI64, as same as Link-local
address, This DAD MAY be omitted.)
name: DADNS_from_NUT_GA0Tgt,DADNS_any, DADNS_any_wSLL
src: ::0
dst: solnode[NUT's tentative Global0]
TargetAddress: NUT's tentative Global0
Action #4. TN transmits SOL NS to check if NUT's address is configured.
name: SOLNS_from_TN_GA0Tgt
src: TN's Link-local
dst: solnode[NUT's Global0]
TargetAddress: NUT's Global0
Judgement #6. NUT MUST transmit SOL NA for its autoconfigured Global address.
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
src: NUT's any Unicast Address
dst: TN's Link-local
TargetAddress: NUT's Global0
RFlag: 0
SFlag: 1
OFlag: 1
TLLOPT: NUT's MAC address
(* TLLOPT may be omitted)
Action #5. TN transmits SOL NS to check if NUT's address is configured.
name: SOLNS_from_TN_GA0Tgt
src: TN's Link-local
dst: solnode[NUT's Global0]
TargetAddress: NUT's Global0
Judgement #7. NUT MUST transmit SOL NA for its autoconfigured Global address.
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
src: NUT's any Unicast Address
dst: TN's Link-local
TargetAddress: NUT's Global0
RFlag: 0
SFlag: 1
OFlag: 1
TLLOPT: NUT's MAC address
(* TLLOPT may be omitted)
Action #6. TN transmits SOL NS to check if NUT's address is configured.
name: SOLNS_from_TN_GA0Tgt
src: TN's Link-local
dst: solnode[NUT's Global0]
TargetAddress: NUT's Global0
Judgement #8. NUT MUST NOT transmit SOL NA for its autoconfigured Global address.
name:
NA_from_NUT_GA0Tgt,
NA_from_NUT_GA0Tgt_woTLL,
NA_from_GA0NUT_GA0Tgt,
NA_from_GA0NUT_GA0Tgt_woTLL
src: NUT's any Unicast Address
dst: TN's Link-local
TargetAddress: NUT's Global0
RFlag: 0
SFlag: 1
OFlag: 1
TLLOPT: NUT's MAC address
(* TLLOPT may be omitted)
NONE
RFC 4862 - IPv6 Stateless Address Autoconfiguration
detail of v6eval tool option: see perldoc V6evalTool.pm, perldoc V6evalRemote.pm