La documentazione per questo prodotto è stata redatta cercando di utilizzare un linguaggio senza pregiudizi. Ai fini di questa documentazione, per linguaggio senza di pregiudizi si intende un linguaggio che non implica discriminazioni basate su età, disabilità, genere, identità razziale, identità etnica, orientamento sessuale, status socioeconomico e intersezionalità. Le eventuali eccezioni possono dipendere dal linguaggio codificato nelle interfacce utente del software del prodotto, dal linguaggio utilizzato nella documentazione RFP o dal linguaggio utilizzato in prodotti di terze parti a cui si fa riferimento. Scopri di più sul modo in cui Cisco utilizza il linguaggio inclusivo.
Cisco ha tradotto questo documento utilizzando una combinazione di tecnologie automatiche e umane per offrire ai nostri utenti in tutto il mondo contenuti di supporto nella propria lingua. Si noti che anche la migliore traduzione automatica non sarà mai accurata come quella fornita da un traduttore professionista. Cisco Systems, Inc. non si assume alcuna responsabilità per l’accuratezza di queste traduzioni e consiglia di consultare sempre il documento originale in inglese (disponibile al link fornito).
Questo documento descrive i comandi per la risoluzione dei problemi che possono essere usati quando si configura o si controlla un problema relativo ai tunnel dinamici su richiesta SD-WAN.
Questo documento si basa sulle seguenti versioni software e hardware di riferimento della configurazione:
Le informazioni discusse in questo documento fanno riferimento a dispositivi usati in uno specifico ambiente di emulazione. Su tutti i dispositivi menzionati nel documento la configurazione è stata ripristinata ai valori predefiniti. Se la rete è operativa, valutare attentamente eventuali conseguenze derivanti dall'uso dei comandi.
Nota: per la configurazione dei tunnel dinamici su richiesta, consultare questo documento.
Cisco SD-WAN supporta tunnel dinamici su richiesta tra due dispositivi Cisco SD-WAN spoke. La configurazione di questi tunnel viene attivata solo in caso di traffico tra i due dispositivi, ottimizzando l'utilizzo della larghezza di banda e le prestazioni del dispositivo.
In uno scenario di funzionamento normale, le condizioni di attivazione dei tunnel su richiesta sono le seguenti:
Spoke 1#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.1 10.100.100.1 12366 ipsec 7 1000 2:13:14:35 6
Spoke 1#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 yes inactive -
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 C,I,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 I,U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 I,U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 I,U,IA installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 71 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 U,IA installed 10.10.10.2 private2 ipsec - None None -
Spoke 2#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.2 10.100.100.1 12366 ipsec 7 1000 0:11:10:01 1
Spoke 2#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
1 10.10.10.1 yes inactive -
Spoke 1#ping vrf 10 10.2.2.2 re 20
Type escape sequence to abort.
Sending 20, 100-byte ICMP Echos to 10.2.2.2, timeout is 2 seconds:
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (20/20), round-trip min/avg/max = 1/3/31 ms
Spoke 1#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 yes active 56
Spoke 1#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.1 10.100.100.1 12366 ipsec 7 1000 0:11:14:51 1
10.10.10.2 2 up default default 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:00:53 1----> BFD session established due of interest traffic and on-demand configuration
10.10.10.2 2 up blue blue 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:00:52 1
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 C,I,R installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 C,I,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 C,I,R installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 71 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 C,R installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 C,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 C,R installed 10.10.10.2 private2 ipsec - None None -
Spoke 2#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
1 10.10.10.1 yes active 53
Spoke 2#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.2 10.100.100.1 12366 ipsec 7 1000 0:11:14:56 1
10.10.10.1 2 up default default 10.10.10.2 10.11.11.1 12366 ipsec 7 1000 0:00:00:53 1----> BFD session established due of interest traffic and on-demand configuration
10.10.10.1 2 up blue blue 10.10.10.2 10.11.11.1 12366 ipsec 7 1000 0:00:00:52
Spoke 1#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.1 10.100.100.1 12366 ipsec 7 1000 0:11:19:11 1
Spoke 1#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 yes inactive -
Spoke 2#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.2 10.100.100.1 12366 ipsec 7 1000 0:11:19:11 1
Spoke 2#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
1 10.10.10.1 yes inactive -
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 U,IA installed 10.10.10.2 private1ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 U,IA installed 10.10.10.2 private2ipsec - None None -
192.168.0.2 71 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 U,IA installed 10.10.10.2 private1ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 U,IA installed 10.10.10.2 private2ipsec - None None -
Hub#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR. SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.2 2 up blue blue 10.10.10.100 10.12.12.2 12366 ipsec 7 1000 1:23:58:15 2
10.10.10.1 1 up default default 10.10.10.100 10.11.11.1 12366 ipsec 7 1000 1:23:59:12 6
Spoke 1#show sdwan system on-demand
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-CFG(min)
-------------------------------------------------------------------------
1 10.10.10.1 yes active 10
Spoke 2#show sdwan system on-demand
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-CFG(min)
-------------------------------------------------------------------------
2 10.10.10.2 yes active 10
hub#show sdwan run | inc TE
!
hub#config-trans
hub(config)# sdwan
hub(config-vrf-global)# service TE vrf global
hub(config-vrf-global)# commit
Before interest traffic
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 C,I,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 I,U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 I,U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 I,U,IA installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 71 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 U,IA installed 10.10.10.2 private2 ipsec - None None -
While interest traffic
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 C,I,R installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 C,I,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 C,I,R installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 71 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 C,R installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 C,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 C,R installed 10.10.10.2 private2 ipsec - None None -
Spoke 1#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.1 10.100.100.1 12366 ipsec 7 1000 1:23:58:15 2
10.10.10.2 2 up default default 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:01:50 2----> BFD session established due of on-demand tunnel configuration.
10.10.10.2 2 up blue blue 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:01:52 2
Spoke 1#show sdwan system on-demand remote-system system-ip 10.10.10.2
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 yes active 41 ------>on-demand tunnel established to spoke 2 10.10.10.2 due of interest traffic
Spoke 1#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 no - -
Spoke 1#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.1 10.100.100.1 12366 ipsec 7 1000 1:23:58:15 3
10.10.10.2 2 up default default 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:18:53 4
10.10.10.2 2 up blue blue 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:18:52 3
Spoke 1#show sdwan omp route vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 73 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 74 1003 C,I,R installed 10.10.10.2 default ipsec - None None -
192.168.0.1 76 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 77 1003 C,I,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 79 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 80 1003 C,I,R installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 89 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 90 1003 C,R installed 10.10.10.2 default ipsec - None None -
192.168.0.2 92 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 93 1003 C,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 95 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 96 1003 C,R installed 10.10.10.2 private2 ipsec - None None -
viptela-policy:policy control-policy ondemand sequence 1 match route site-list Spokes prefix-list _AnyIpv4PrefixList ! action accept set tloc-action backup tloc-list hub ! ! ! default-action accept ! lists site-list Spokes site-id 1-2 ! tloc-list hub tloc 10.10.10.100 color blue encap ipsec tloc 10.10.10.100 color default encap ipsec tloc 10.10.10.100 color private1 encap ipsec tloc 10.10.10.100 color private2 encap ipsec ! prefix-list _AnyIpv4PrefixList ip-prefix 0.0.0.0/0 le 32 ! ! ! apply-policy site-list Spokes control-policy ondemand out ! !
Spoke 1#show sdwan run | inc on-demand
on-demand enable
on-demand idle-timeout 10
Spoke 2#show sdwan run | inc on-demand
Spoke 2#
Hub#show sdwan run | inc TE
service TE vrf global
Spoke 2#config-trans
Spoke 2(config)# system
Spoke 2(config-vrf-global)# on-demand enable
Spoke 2(config-vrf-global)# on-demand idle-timeout 10
Spoke 2(config-vrf-global)# commit
Spoke 1#show sdwan system on-demand remote-system
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 yes inactive -
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 C,I,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 I,U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 I,U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 I,U,IA installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 71 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 U,IA installed 10.10.10.2 private2 ipsec - None None -
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 C,I,R installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 C,I,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 C,I,R installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 71 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 C,R installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 C,R installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 C,R installed 10.10.10.2 private2 ipsec - None None -
Spoke 1#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.1 10.100.100.1 12366 ipsec 7 1000 2:04:34:11 2
10.10.10.2 2 up default default 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:02:10 2----> BFD session established due of on-demand tunnel configuration.
10.10.10.2 2 up blue blue 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:02:08 2
Spoke 1#show sdwan system on-demand remote-system system-ip 10.10.10.2
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 yes active 41 ------>on-demand tunnel established to Spoke 2 10.10.10.2 due of interest traffic
Spoke 1#show sdwan omp route vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 108 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.1 113 1003 U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 141 1003 U,IA installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 112 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.2 117 1003 U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 144 1003 U,IA installed 10.10.10.2 private2 ipsec - None None -
Spoke 1#show sdwan run | inc on-demand
on-demand enable
on-demand idle-timeout 10
Spoke 2#show sdwan run | inc on-demand
on-demand enable
on-demand idle-timeout 10
Hub#show sdwan run | inc TE
service TE vrf global
viptela-policy:policy control-policy ondemand sequence 1 match route site-list Spokes prefix-list _AnyIpv4PrefixList ! action accept set tloc-action backup tloc-list hub ! ! ! default-action accept ! lists site-list Spokes site-id 1 ! tloc-list hub tloc 10.10.10.100 color blue encap ipsec tloc 10.10.10.100 color default encap ipsec tloc 10.10.10.100 color private1 encap ipsec tloc 10.10.10.100 color private2 encap ipsec ! prefix-list _AnyIpv4PrefixList ip-prefix 0.0.0.0/0 le 32 ! ! ! apply-policy site-list Spokes control-policy ondemand out !
Spokes site list from policy before
lists
site-list Spokes
site-id 1
!
Spokes site list from policy after
lists
site-list Spokes
site-id 1-2
!
Spoke 1#show sdwan omp routes vpn 10 10.2.2.2/32
Generating output, this might take time, please wait ...
Code:
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
BR-R -> border-router reoriginated
TGW-R -> transport-gateway reoriginated
AFFINITY
PATH ATTRIBUTE GROUP
TENANT VPN PREFIX FROM PEER ID LABEL STATUS TYPE TLOC IP COLOR ENCAP PREFERENCE NUMBER REGION ID REGION PATH
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0 10 10.2.2.2/32 192.168.0.1 61 1005 C,I,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 62 1003 I,U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.1 64 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 65 1003 I,U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.1 67 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.1 68 1003 I,U,IA installed 10.10.10.2 private2 ipsec - None None -
192.168.0.2 71 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 72 1003 U,IA installed 10.10.10.2 default ipsec - None None -
192.168.0.2 74 1005 C,R installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 75 1003 U,IA installed 10.10.10.2 private1 ipsec - None None -
192.168.0.2 77 1005 Inv,U installed 10.10.10.100 blue ipsec - None None -
192.168.0.2 78 1003 U,IA installed 10.10.10.2 private2 ipsec - None None -
Spoke 1#show sdwan bfd sessions
SOURCE TLOC REMOTE TLOC DST PUBLIC DST PUBLIC DETECT TX
SYSTEM IP SITE ID STATE COLOR COLOR SOURCE IP IP PORT ENCAP MULTIPLIER INTERVAL(msec) UPTIME TRANSITIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
10.10.10.100 100 up blue blue 10.10.10.1 10.100.100.1 12366 ipsec 7 1000 2:07:01:43 6
10.10.10.2 2 up default default 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:00:56 2----> BFD session established due of on-demand tunnel configuration.
10.10.10.2 2 up blue blue 10.10.10.1 10.12.12.2 12366 ipsec 7 1000 0:00:00:56 2
Spoke 1#show sdwan system on-demand remote-system system-ip 10.10.10.2
SITE-ID SYSTEM-IP ON-DEMAND STATUS IDLE-TIMEOUT-EXPIRY(sec)
---------------------------------------------------------------------------
2 10.10.10.2 yes active 56 ------>on-demand tunnel established to Spoke 2 10.10.10.2 due of interest traffic
Revisione | Data di pubblicazione | Commenti |
---|---|---|
1.0 |
05-Oct-2023 |
Versione iniziale |