Objectifs de certification
CCNA 200-301
1.8 Configurer et vérifier l’adressage et les préfixes IPv6
1.9 Comparer les types d’adresses IPv6
- 1.9.a Global unicast
- 1.9.b Unique local
- 1.9.c Link local
- 1.9.d Anycast
- 1.9.e Multicast
- 1.9.f Modified EUI 64
1.10 Vérifier les paramètres IP des OS clients (Windows, Mac OS, Linux)
Prise d’information IPv6
1. Topologie
1.1. Présentation
Chaque interface connectée au réseau dispose d’une adresse Link-Local :
- Hôte Windows (Ethernet0) :
fe80::a973:10e1:e029:d1bb%13 - Hôte Red Hat :
fe80::9055:5984:36b8:c50c%ens3 - Routeur Linux :
fe80::52c7:bfff:fefe:2eee%br-lan
On trouvera trois préfixe configurés sur le réseau :
2001:db8:f4:2b4::/642001:db8:f4:3bc::/64fd8f:cafe:1ab::/64
Selon les capacités des hôtes, chaque préfixe fera l’objet d’une autoconfiguration automatique d’adresses et d’une attribution dynamique (DHCPv6).
1.2. Objectifs de l’activité
On propose dans cet exercice pratique de visualiser les différentes tables IPv6 d’un hôte Windows et d’un hôte Linux.
En téléchargeant les livres du Guide CCNA 200-301 vous encouragez son auteur ! 
2. Hôte Windows
2.1. Liste des commandes Windows
Trois outils natifs sont disponibles pour vérifier IPv6 sous Microsoft Windows : ipconfig, netsh et PowerShell.
ipconfig /allnetsh interface ipv6 show interfacenetsh interface ipv6 show addressnetsh interface ipv6 show joinsnetsh interface ipv6 show neighbornetsh interface ipv6 show routeGet-NetIPInterface -AddressFamily IPv6Get-NetIPAddress -AddressFamily IPv6Get-NetRoute -AddressFamily IPv6Get-NetNeighbor -AddressFamily IPv6
2.2. ipconfig /all
Cette commande ipconfig /all est bien connue des administrateurs Windows mais elle donne des résultats sommaires pour IPv6.
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Users\user>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : DESKTOP-N62C2SU
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : lan
Ethernet adapter Ethernet0:
Connection-specific DNS Suffix . : lan
Description . . . . . . . . . . . : Intel(R) 82574L Gigabit Network Connection
Physical Address. . . . . . . . . : 00-0C-29-0F-07-EC
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:db8:f4:2b4::d4d(Preferred)
Lease Obtained. . . . . . . . . . : Wednesday, 6 February 2019 22:47:44
Lease Expires . . . . . . . . . . : Thursday, 21 February 2019 01:25:27
IPv6 Address. . . . . . . . . . . : 2001:db8:f4:3bc::d4d(Preferred)
Lease Obtained. . . . . . . . . . : Thursday, 7 February 2019 19:29:50
Lease Expires . . . . . . . . . . : Tuesday, 19 February 2019 06:15:35
IPv6 Address. . . . . . . . . . . : 2001:db8:f4:3bc:a973:10e1:e029:d1bb(Preferred)
IPv6 Address. . . . . . . . . . . : fd8f:cafe:1ab::d4d(Preferred)
Lease Obtained. . . . . . . . . . : Wednesday, 6 February 2019 22:47:45
Lease Expires . . . . . . . . . . : Monday, 17 March 2155 01:59:26
IPv6 Address. . . . . . . . . . . : fd8f:cafe:1ab:0:a973:10e1:e029:d1bb(Preferred)
Temporary IPv6 Address. . . . . . : 2001:db8:f4:3bc:7c80:3143:f2c8:8a05(Preferred)
Temporary IPv6 Address. . . . . . : fd8f:cafe:1ab:0:7c80:3143:f2c8:8a05(Preferred)
Link-local IPv6 Address . . . . . : fe80::a973:10e1:e029:d1bb%13(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.171(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Thursday, 7 February 2019 19:29:45
Lease Expires . . . . . . . . . . : Friday, 8 February 2019 07:29:44
Default Gateway . . . . . . . . . : fe80::52c7:bfff:fefe:2eee%13
192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 67111977
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-22-50-08-0B-00-0C-29-0F-07-EC
DNS Servers . . . . . . . . . . . : fd8f:cafe:1ab::1
192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Npcap Loopback Adapter:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Npcap Loopback Adapter
Physical Address. . . . . . . . . : 02-00-4C-4F-4F-50
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::bcfb:20de:f90b:d525%14(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.213.37(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 486670412
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-22-50-08-0B-00-0C-29-0F-07-EC
DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : AC-BC-32-95-7F-5C
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Teredo Tunneling Pseudo-Interface:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:9d38:6ab8:77:3985:3f57:fe54(Preferred)
Link-local IPv6 Address . . . . . : fe80::77:3985:3f57:fe54%7(Preferred)
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 234881024
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-22-50-08-0B-00-0C-29-0F-07-EC
NetBIOS over Tcpip. . . . . . . . : Disabled
2.3. netsh interface ipv6 show interface
La commande netsh interface ipv6 show interface permet d’identifier les interface IPv6 dans Windows.
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Users\user>netsh interface ipv6 show interface
Idx Met MTU State Name
--- ---------- ---------- ------------ ---------------------------
1 75 4294967295 connected Loopback Pseudo-Interface 1
7 75 1280 connected Teredo Tunneling Pseudo-Interface
13 25 1500 connected Ethernet0
4 65 1500 disconnected Bluetooth Network Connection
14 25 1500 connected Npcap Loopback Adapter
En téléchargeant les livres du Guide CCNA 200-301 vous encouragez son auteur !
2.4. netsh interface ipv6 show address
La commande netsh interface ipv6 show address affiche les adresses par interface avec des détails leur statut et leur délai de validité.
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Users\user>netsh interface ipv6 show address
Interface 1: Loopback Pseudo-Interface 1
Addr Type DAD State Valid Life Pref. Life Address
--------- ----------- ---------- ---------- ------------------------
Other Preferred infinite infinite ::1
Interface 7: Teredo Tunneling Pseudo-Interface
Addr Type DAD State Valid Life Pref. Life Address
--------- ----------- ---------- ---------- ------------------------
Public Preferred infinite infinite 2001:0:9d38:6ab8:77:3985:3f57:fe54
Other Preferred infinite infinite fe80::77:3985:3f57:fe54%7
Interface 13: Ethernet0
Addr Type DAD State Valid Life Pref. Life Address
--------- ----------- ---------- ---------- ------------------------
Dhcp Preferred 13d5h48m39s 6d5h48m39s 2001:db8:f4:2b4::d4d
Dhcp Preferred 11d10h38m47s 6d23h47m5s 2001:db8:f4:3bc::d4d
Temporary Preferred 6d23h52m58s 23h46m21s 2001:db8:f4:3bc:7c80:3143:f2c8:8a05
Public Preferred 11d10h38m48s 6d23h47m6s 2001:db8:f4:3bc:a973:10e1:e029:d1bb
Dhcp Preferred infinite infinite fd8f:cafe:1ab::d4d
Temporary Preferred 6d23h52m58s 23h46m21s fd8f:cafe:1ab:0:7c80:3143:f2c8:8a05
Public Preferred infinite infinite fd8f:cafe:1ab:0:a973:10e1:e029:d1bb
Other Preferred infinite infinite fe80::a973:10e1:e029:d1bb%13
Interface 4: Bluetooth Network Connection
Addr Type DAD State Valid Life Pref. Life Address
--------- ----------- ---------- ---------- ------------------------
Other Deprecated infinite infinite fe80::68c0:6c2e:fe7c:4c9b%4
Interface 14: Npcap Loopback Adapter
Addr Type DAD State Valid Life Pref. Life Address
--------- ----------- ---------- ---------- ------------------------
Other Preferred infinite infinite fe80::bcfb:20de:f90b:d525%14
2.5. netsh interface ipv6 show address interface=X
La commande netsh interface ipv6 show addres interface=Xoffre ces détails par adresse.
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Users\user>netsh interface ipv6 show address interface=13
Address 2001:db8:f4:2b4::d4d Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.0
Valid Lifetime : 13d5h47m33s
Preferred Lifetime : 6d5h47m33s
DAD State : Preferred
Address Type : Dhcp
Skip as Source : false
Address 2001:db8:f4:3bc::d4d Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.0
Valid Lifetime : 11d10h37m41s
Preferred Lifetime : 6d23h45m59s
DAD State : Preferred
Address Type : Dhcp
Skip as Source : false
Address 2001:db8:f4:3bc:7c80:3143:f2c8:8a05 Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.0
Valid Lifetime : 6d23h51m52s
Preferred Lifetime : 23h45m15s
DAD State : Preferred
Address Type : Temporary
Skip as Source : false
Address 2001:db8:f4:3bc:a973:10e1:e029:d1bb Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.0
Valid Lifetime : 11d10h37m41s
Preferred Lifetime : 6d23h45m59s
DAD State : Preferred
Address Type : Public
Skip as Source : false
Address fd8f:cafe:1ab::d4d Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.0
Valid Lifetime : infinite
Preferred Lifetime : infinite
DAD State : Preferred
Address Type : Dhcp
Skip as Source : false
Address fd8f:cafe:1ab:0:7c80:3143:f2c8:8a05 Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.0
Valid Lifetime : 6d23h51m52s
Preferred Lifetime : 23h45m15s
DAD State : Preferred
Address Type : Temporary
Skip as Source : false
Address fd8f:cafe:1ab:0:a973:10e1:e029:d1bb Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.0
Valid Lifetime : infinite
Preferred Lifetime : infinite
DAD State : Preferred
Address Type : Public
Skip as Source : false
Address fe80::a973:10e1:e029:d1bb%13 Parameters
---------------------------------------------------------
Interface Luid : Ethernet0
Scope Id : 0.13
Valid Lifetime : infinite
Preferred Lifetime : infinite
DAD State : Preferred
Address Type : Other
Skip as Source : false
En téléchargeant les livres du Guide CCNA 200-301 vous encouragez son auteur !
2.6. netsh interface ipv6 show joins
La commande netsh interface ipv6 show joins indique par interface les groupes Multicast auxquelles elles sont à l’écoute.
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Users\user>netsh interface ipv6 show joins
Interface 1: Loopback Pseudo-Interface 1
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 1 Yes ff02::c
Interface 7: Teredo Tunneling Pseudo-Interface
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 0 Yes ff01::1
0 0 Yes ff02::1
0 2 Yes ff02::1:ff57:fe54
Interface 13: Ethernet0
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 0 No ff01::1
0 0 No ff02::1
0 1 Yes ff02::c
0 1 Yes ff02::fb
0 1 Yes ff02::1:3
0 3 Yes ff02::1:ff00:d4d
0 3 Yes ff02::1:ff29:d1bb
0 2 Yes ff02::1:ffc8:8a05
0 0 No ff02::1:ffe3:ecd8
Interface 4: Bluetooth Network Connection
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 0 Yes ff01::1
0 0 Yes ff02::1
0 1 Yes ff02::1:ff7c:4c9b
Interface 14: Npcap Loopback Adapter
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 0 Yes ff01::1
0 0 Yes ff02::1
0 1 Yes ff02::c
0 1 Yes ff02::fb
0 1 Yes ff02::1:3
0 1 Yes ff02::1:ff0b:d525
2.7. netsh interface ipv6 show neighbor
Equivalente à la commande arp -a, la commande netsh interface ipv6 show neighbor donne la table de voisinage IPv6.
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Users\user>netsh interface ipv6 show neighbor
netsh interface ipv6 show neighbor
Interface 1: Loopback Pseudo-Interface 1
Internet Address Physical Address Type
-------------------------------------------- ----------------- -----------
ff02::2 Permanent
ff02::c Permanent
ff02::16 Permanent
ff02::1:2 Permanent
ff02::1:ff00:1 Permanent
ff05::c Permanent
ff05::1:3 Permanent
Interface 7: Teredo Tunneling Pseudo-Interface
Internet Address Physical Address Type
-------------------------------------------- ----------------- -----------
2001:0:9d38:6ab8:ccd:209b:53eb:f5fc 255.255.255.255:65535 Unreachable
fe80::8000:f227:62c7:9547 255.255.255.255:65535 Unreachable (Router)
ff02::2 255.255.255.255:65535 Permanent
ff02::16 255.255.255.255:65535 Permanent
ff02::1:2 255.255.255.255:65535 Permanent
ff02::1:ff00:1 255.255.255.255:65535 Permanent
ff05::c 255.255.255.255:65535 Permanent
ff05::1:3 255.255.255.255:65535 Permanent
Interface 13: Ethernet0
Internet Address Physical Address Type
-------------------------------------------- ----------------- -----------
fd8f:cafe:1ab::1 50-c7-bf-fe-2e-ee Stale (Router)
fe80::52c7:bfff:fefe:2eee 50-c7-bf-fe-2e-ee Stale (Router)
ff02::1 33-33-00-00-00-01 Permanent
ff02::2 33-33-00-00-00-02 Permanent
ff02::c 33-33-00-00-00-0c Permanent
ff02::16 33-33-00-00-00-16 Permanent
ff02::fb 33-33-00-00-00-fb Permanent
ff02::1:2 33-33-00-01-00-02 Permanent
ff02::1:3 33-33-00-01-00-03 Permanent
ff02::1:ff00:1 33-33-ff-00-00-01 Permanent
ff02::1:ff00:d4d 33-33-ff-00-0d-4d Permanent
ff02::1:ff29:d1bb 33-33-ff-29-d1-bb Permanent
ff02::1:ffc8:8a05 33-33-ff-c8-8a-05 Permanent
ff02::1:ffe3:ecd8 33-33-ff-e3-ec-d8 Permanent
ff02::1:fffe:2eee 33-33-ff-fe-2e-ee Permanent
ff05::c 33-33-00-00-00-0c Permanent
ff05::1:3 33-33-00-01-00-03 Permanent
Interface 4: Bluetooth Network Connection
Internet Address Physical Address Type
-------------------------------------------- ----------------- -----------
ff02::16 33-33-00-00-00-16 Permanent
ff02::1:2 33-33-00-01-00-02 Permanent
ff02::1:ff00:1 33-33-ff-00-00-01 Permanent
ff05::c 33-33-00-00-00-0c Permanent
ff05::1:3 33-33-00-01-00-03 Permanent
Interface 14: Npcap Loopback Adapter
Internet Address Physical Address Type
-------------------------------------------- ----------------- -----------
ff02::1 33-33-00-00-00-01 Permanent
ff02::2 33-33-00-00-00-02 Permanent
ff02::c 33-33-00-00-00-0c Permanent
ff02::16 33-33-00-00-00-16 Permanent
ff02::1:2 33-33-00-01-00-02 Permanent
ff02::1:3 33-33-00-01-00-03 Permanent
ff02::1:ff00:1 33-33-ff-00-00-01 Permanent
ff02::1:ff0b:d525 33-33-ff-0b-d5-25 Permanent
ff05::c 33-33-00-00-00-0c Permanent
ff05::1:3 33-33-00-01-00-03 Permanent
En téléchargeant les livres du Guide CCNA 200-301 vous encouragez son auteur !
2.8. netsh interface ipv6 show route
La commande netsh interface ipv6 show route donne la table de routage IPv6.
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Users\user>netsh interface ipv6 show route
Publish Type Met Prefix Idx Gateway/Interface Name
------- -------- --- ------------------------ --- ------------------------
No Manual 256 ::/0 13 fe80::52c7:bfff:fefe:2eee
No System 256 ::1/128 1 Loopback Pseudo-Interface 1
No Manual 256 2001::/32 7 Teredo Tunneling Pseudo-Interface
No System 256 2001:0:9d38:6ab8:77:3985:3f57:fe54/128 7 Teredo Tunneling Pseudo-Interface
No System 256 2001:db8:f4:2b4::d4d/128 13 Ethernet0
No Manual 256 2001:db8:f4:3bc::/64 13 Ethernet0
No Manual 256 2001:db8:f4:3bc::/64 13 fe80::52c7:bfff:fefe:2eee
No System 256 2001:db8:f4:3bc::d4d/128 13 Ethernet0
No System 256 2001:db8:f4:3bc:7c80:3143:f2c8:8a05/128 13 Ethernet0
No System 256 2001:db8:f4:3bc:a973:10e1:e029:d1bb/128 13 Ethernet0
No Manual 256 fd8f:cafe:1ab::/48 13 fe80::52c7:bfff:fefe:2eee
No Manual 256 fd8f:cafe:1ab::/64 13 Ethernet0
No System 256 fd8f:cafe:1ab::d4d/128 13 Ethernet0
No System 256 fd8f:cafe:1ab:0:7c80:3143:f2c8:8a05/128 13 Ethernet0
No System 256 fd8f:cafe:1ab:0:a973:10e1:e029:d1bb/128 13 Ethernet0
No System 256 fe80::/64 14 Npcap Loopback Adapter
No System 256 fe80::/64 13 Ethernet0
No System 256 fe80::/64 4 Bluetooth Network Connection
No System 256 fe80::/64 7 Teredo Tunneling Pseudo-Interface
No System 256 fe80::77:3985:3f57:fe54/128 7 Teredo Tunneling Pseudo-Interface
No System 256 fe80::68c0:6c2e:fe7c:4c9b/128 4 Bluetooth Network Connection
No System 256 fe80::a973:10e1:e029:d1bb/128 13 Ethernet0
No System 256 fe80::bcfb:20de:f90b:d525/128 14 Npcap Loopback Adapter
No System 256 ff00::/8 1 Loopback Pseudo-Interface 1
No System 256 ff00::/8 14 Npcap Loopback Adapter
No System 256 ff00::/8 13 Ethernet0
No System 256 ff00::/8 7 Teredo Tunneling Pseudo-Interface
No System 256 ff00::/8 4 Bluetooth Network Connection
2.9. Get-NetIPInterface -AddressFamily IPv6
La commande Get-NetIPInterface -AddressFamily IPv6 correspond à la commande netsh interface ipv6 show interface.
Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.
PS C:\Users\user> Get-NetIPInterface -AddressFamily IPv6
ifIndex InterfaceAlias AddressFamily NlMtu(Bytes) InterfaceMetric Dhcp ConnectionState PolicyStore
------- -------------- ------------- ------------ --------------- ---- --------------- -----------
14 Npcap Loopback Adapter IPv6 1500 25 Enabled Connected ActiveStore
4 Bluetooth Network Connection IPv6 1500 65 Disabled Disconnected ActiveStore
13 Ethernet0 IPv6 1500 25 Enabled Connected ActiveStore
7 Teredo Tunneling Pseudo-Inte... IPv6 1280 75 Enabled Connected ActiveStore
1 Loopback Pseudo-Interface 1 IPv6 4294967295 75 Disabled Connected ActiveStore
2.10. Get-NetIPAddress -AddressFamily IPv6
La commande Get-NetIPAddress -AddressFamily IPv6 correspond à la commande netsh interface ipv6 show address interface.
Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.
PS C:\Users\user> Get-NetIPAddress -AddressFamily IPv6
IPAddress : fe80::bcfb:20de:f90b:d525%14
InterfaceIndex : 14
InterfaceAlias : Npcap Loopback Adapter
AddressFamily : IPv6
Type : Unicast
PrefixLength : 64
PrefixOrigin : WellKnown
SuffixOrigin : Link
AddressState : Preferred
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : fe80::68c0:6c2e:fe7c:4c9b%4
InterfaceIndex : 4
InterfaceAlias : Bluetooth Network Connection
AddressFamily : IPv6
Type : Unicast
PrefixLength : 64
PrefixOrigin : WellKnown
SuffixOrigin : Link
AddressState : Deprecated
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : fe80::a973:10e1:e029:d1bb%13
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 64
PrefixOrigin : WellKnown
SuffixOrigin : Link
AddressState : Preferred
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : fd8f:cafe:1ab:0:a973:10e1:e029:d1bb
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 64
PrefixOrigin : RouterAdvertisement
SuffixOrigin : Link
AddressState : Preferred
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : fd8f:cafe:1ab:0:7c80:3143:f2c8:8a05
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 128
PrefixOrigin : RouterAdvertisement
SuffixOrigin : Random
AddressState : Preferred
ValidLifetime : 6.23:48:23
PreferredLifetime : 23:41:46
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : fd8f:cafe:1ab::d4d
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 128
PrefixOrigin : Dhcp
SuffixOrigin : Dhcp
AddressState : Preferred
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : 2001:db8:f4:3bc:a973:10e1:e029:d1bb
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 64
PrefixOrigin : RouterAdvertisement
SuffixOrigin : Link
AddressState : Preferred
ValidLifetime : 11.10:34:12
PreferredLifetime : 6.23:42:30
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : 2001:db8:f4:3bc:7c80:3143:f2c8:8a05
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 128
PrefixOrigin : RouterAdvertisement
SuffixOrigin : Random
AddressState : Preferred
ValidLifetime : 6.23:48:23
PreferredLifetime : 23:41:46
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : 2001:db8:f4:3bc::d4d
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 128
PrefixOrigin : Dhcp
SuffixOrigin : Dhcp
AddressState : Preferred
ValidLifetime : 11.10:34:12
PreferredLifetime : 6.23:42:30
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : 2001:db8:f4:2b4::d4d
InterfaceIndex : 13
InterfaceAlias : Ethernet0
AddressFamily : IPv6
Type : Unicast
PrefixLength : 128
PrefixOrigin : Dhcp
SuffixOrigin : Dhcp
AddressState : Preferred
ValidLifetime : 13.05:44:04
PreferredLifetime : 6.05:44:04
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : fe80::77:3985:3f57:fe54%7
InterfaceIndex : 7
InterfaceAlias : Teredo Tunneling Pseudo-Interface
AddressFamily : IPv6
Type : Unicast
PrefixLength : 64
PrefixOrigin : WellKnown
SuffixOrigin : Link
AddressState : Preferred
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : 2001:0:9d38:6ab8:77:3985:3f57:fe54
InterfaceIndex : 7
InterfaceAlias : Teredo Tunneling Pseudo-Interface
AddressFamily : IPv6
Type : Unicast
PrefixLength : 64
PrefixOrigin : RouterAdvertisement
SuffixOrigin : Link
AddressState : Preferred
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
IPAddress : ::1
InterfaceIndex : 1
InterfaceAlias : Loopback Pseudo-Interface 1
AddressFamily : IPv6
Type : Unicast
PrefixLength : 128
PrefixOrigin : WellKnown
SuffixOrigin : WellKnown
AddressState : Preferred
ValidLifetime : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource : False
PolicyStore : ActiveStore
En téléchargeant les livres du Guide CCNA 200-301 vous encouragez son auteur !
2.11. Get-NetNeighbor -AddressFamily IPv6
La commande Get-NetNeighbor -AddressFamily IPv6 correspond à la commande netsh interface ipv6 show neighbor.
Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.
PS C:\Users\user> Get-NetNeighbor -AddressFamily IPv6
ifIndex IPAddress LinkLayerAddress State PolicyStore
------- --------- ---------------- ----- -----------
14 ff05::1:3 33-33-00-01-00-03 Permanent ActiveStore
14 ff05::c 33-33-00-00-00-0C Permanent ActiveStore
14 ff02::1:ff0b:d525 33-33-FF-0B-D5-25 Permanent ActiveStore
14 ff02::1:ff00:1 33-33-FF-00-00-01 Permanent ActiveStore
14 ff02::1:3 33-33-00-01-00-03 Permanent ActiveStore
14 ff02::1:2 33-33-00-01-00-02 Permanent ActiveStore
14 ff02::16 33-33-00-00-00-16 Permanent ActiveStore
14 ff02::c 33-33-00-00-00-0C Permanent ActiveStore
14 ff02::2 33-33-00-00-00-02 Permanent ActiveStore
14 ff02::1 33-33-00-00-00-01 Permanent ActiveStore
4 ff05::1:3 33-33-00-01-00-03 Permanent ActiveStore
4 ff05::c 33-33-00-00-00-0C Permanent ActiveStore
4 ff02::1:ff00:1 33-33-FF-00-00-01 Permanent ActiveStore
4 ff02::1:2 33-33-00-01-00-02 Permanent ActiveStore
4 ff02::16 33-33-00-00-00-16 Permanent ActiveStore
13 ff05::1:3 33-33-00-01-00-03 Permanent ActiveStore
13 ff05::c 33-33-00-00-00-0C Permanent ActiveStore
13 ff02::1:fffe:2eee 33-33-FF-FE-2E-EE Permanent ActiveStore
13 ff02::1:ffe3:ecd8 33-33-FF-E3-EC-D8 Permanent ActiveStore
13 ff02::1:ffc8:8a05 33-33-FF-C8-8A-05 Permanent ActiveStore
13 ff02::1:ff29:d1bb 33-33-FF-29-D1-BB Permanent ActiveStore
13 ff02::1:ff00:d4d 33-33-FF-00-0D-4D Permanent ActiveStore
13 ff02::1:ff00:1 33-33-FF-00-00-01 Permanent ActiveStore
13 ff02::1:3 33-33-00-01-00-03 Permanent ActiveStore
13 ff02::1:2 33-33-00-01-00-02 Permanent ActiveStore
13 ff02::fb 33-33-00-00-00-FB Permanent ActiveStore
13 ff02::16 33-33-00-00-00-16 Permanent ActiveStore
13 ff02::c 33-33-00-00-00-0C Permanent ActiveStore
13 ff02::2 33-33-00-00-00-02 Permanent ActiveStore
13 ff02::1 33-33-00-00-00-01 Permanent ActiveStore
13 fe80::52c7:bfff:fefe:2eee 50-C7-BF-FE-2E-EE Stale ActiveStore
13 fd8f:cafe:1ab::1 50-C7-BF-FE-2E-EE Stale ActiveStore
7 ff05::1:3 255.255.255.255:655 Permanent ActiveStore
7 ff05::c 255.255.255.255:655 Permanent ActiveStore
7 ff02::1:ff00:1 255.255.255.255:655 Permanent ActiveStore
7 ff02::1:2 255.255.255.255:655 Permanent ActiveStore
7 ff02::16 255.255.255.255:655 Permanent ActiveStore
7 ff02::2 255.255.255.255:655 Permanent ActiveStore
7 fe80::8000:f227:62c7:9547 255.255.255.255:655 Unreachable ActiveStore
7 2001:0:9d38:6ab8:ccd:209b:53eb:f5fc 255.255.255.255:655 Unreachable ActiveStore
1 ff05::1:3 Permanent ActiveStore
1 ff05::c Permanent ActiveStore
1 ff02::1:ff00:1 Permanent ActiveStore
1 ff02::1:2 Permanent ActiveStore
1 ff02::16 Permanent ActiveStore
1 ff02::c Permanent ActiveStore
1 ff02::2 Permanent ActiveStore
2.12.Get-NetRoute -AddressFamily IPv6
La commande Get-NetRoute -AddressFamily IPv6 correspond à la commande netsh interface ipv6 show route.
PS C:\Users\user> Get-NetRoute -AddressFamily IPv6
ifIndex DestinationPrefix NextHop RouteMetric ifMetric PolicyStore
------- ----------------- ------- ----------- -------- -----------
4 ff00::/8 :: 256 65 ActiveStore
7 ff00::/8 :: 256 75 ActiveStore
13 ff00::/8 :: 256 25 ActiveStore
14 ff00::/8 :: 256 25 ActiveStore
1 ff00::/8 :: 256 75 ActiveStore
14 fe80::bcfb:20de:f90b:d525/128 :: 256 25 ActiveStore
13 fe80::a973:10e1:e029:d1bb/128 :: 256 25 ActiveStore
4 fe80::68c0:6c2e:fe7c:4c9b/128 :: 256 65 ActiveStore
7 fe80::77:3985:3f57:fe54/128 :: 256 75 ActiveStore
7 fe80::/64 :: 256 75 ActiveStore
4 fe80::/64 :: 256 65 ActiveStore
13 fe80::/64 :: 256 25 ActiveStore
14 fe80::/64 :: 256 25 ActiveStore
13 fd8f:cafe:1ab:0:a973:10e1:e029:d1bb/128 :: 256 25 ActiveStore
13 fd8f:cafe:1ab:0:7c80:3143:f2c8:8a05/128 :: 256 25 ActiveStore
13 fd8f:cafe:1ab::d4d/128 :: 256 25 ActiveStore
13 fd8f:cafe:1ab::/64 :: 256 25 ActiveStore
13 fd8f:cafe:1ab::/48 fe80::52c7:bfff:fefe:2eee 256 25 ActiveStore
13 2001:db8:f4:3bc:a973:10e1:e029:d1bb/128 :: 256 25 ActiveStore
13 2001:db8:f4:3bc:7c80:3143:f2c8:8a05/128 :: 256 25 ActiveStore
13 2001:db8:f4:3bc::d4d/128 :: 256 25 ActiveStore
13 2001:db8:f4:3bc::/64 fe80::52c7:bfff:fefe:2eee 256 25 ActiveStore
13 2001:db8:f4:3bc::/64 :: 256 25 ActiveStore
13 2001:db8:f4:2b4::d4d/128 :: 256 25 ActiveStore
7 2001:0:9d38:6ab8:77:3985:3f57:fe54/128 :: 256 75 ActiveStore
7 2001::/32 :: 256 75 ActiveStore
1 ::1/128 :: 256 75 ActiveStore
13 ::/0 fe80::52c7:bfff:fefe:2eee 256 25 ActiveStore
En téléchargeant les livres du Guide CCNA 200-301 vous encouragez son auteur !
3. Hôte Linux
3.1. Liste des commandes
ip -6 addip -6 neighip -6 maddressip -6 route
3.2. ip -6 add
La commande ip -6 add affiche les adresses IPv6 des inetrfaces.
[user@localhost ~]$ ip -6 add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fd8f:cafe:1ab::3b0/128 scope global
valid_lft forever preferred_lft forever
inet6 2001:db8:f4:3bc::3b0/128 scope global dynamic
valid_lft 988207sec preferred_lft 603505sec
inet6 fd8f:cafe:1ab:0:defc:4132:c315:483/64 scope global noprefixroute
valid_lft forever preferred_lft forever
inet6 2001:db8:f4:3bc:aea7:d3e7:ea94:f9cc/64 scope global noprefixroute dynamic
valid_lft 988207sec preferred_lft 603505sec
inet6 fe80::9055:5984:36b8:c50c/64 scope link
valid_lft forever preferred_lft forever
En téléchargeant les livres du Guide CCNA 200-301 vous encouragez son auteur !
3.3. ip -6 maddress
La commande ip -6 maddress affiche les groupes Multicast joints.
1: lo
inet6 ff02::1
inet6 ff01::1
2: ens33
inet6 ff02::1:ff00:3b0 users 2
inet6 ff02::1:ff15:483
inet6 ff02::1:ff94:f9cc
inet6 ff02::1:ffb8:c50c
inet6 ff02::1
inet6 ff01::1
3: virbr0
inet6 ff02::1
inet6 ff01::1
4: virbr0-nic
inet6 ff02::1
inet6 ff01::1
3.4. ip -6 neigh
La commande ip -6 neigh affiche la table de voisinage IPv6.
[user@localhost ~]$ ip -6 neigh
fe80::52c7:bfff:fefe:2eee dev ens33 lladdr 50:c7:bf:fe:2e:ee router STALE
3.5. ip -6 route
La commande ip -6 route affiche la table de routage IPv6.
[user@localhost ~]$ ip -6 route
unreachable ::/96 dev lo metric 1024 error -113
unreachable ::ffff:0.0.0.0/96 dev lo metric 1024 error -113
unreachable 2002:a00::/24 dev lo metric 1024 error -113
unreachable 2002:7f00::/24 dev lo metric 1024 error -113
unreachable 2002:a9fe::/32 dev lo metric 1024 error -113
unreachable 2002:ac10::/28 dev lo metric 1024 error -113
unreachable 2002:c0a8::/32 dev lo metric 1024 error -113
unreachable 2002:e000::/19 dev lo metric 1024 error -113
2001:db8:f4:3bc::3b0 dev ens33 proto kernel metric 256 expires 988089sec
2001:db8:f4:3bc::/64 via fe80::52c7:bfff:fefe:2eee dev ens33 proto ra metric 100
unreachable 3ffe:ffff::/32 dev lo metric 1024 error -113
fd8f:cafe:1ab::3b0 dev ens33 proto kernel metric 256
fd8f:cafe:1ab::/64 dev ens33 proto ra metric 100
fd8f:cafe:1ab::/48 via fe80::52c7:bfff:fefe:2eee dev ens33 proto ra metric 100
fe80::52c7:bfff:fefe:2eee dev ens33 proto static metric 100
fe80::/64 dev ens33 proto kernel metric 256
default via fe80::52c7:bfff:fefe:2eee dev ens33 proto static metric 100
