O conjunto de documentação deste produto faz o possível para usar uma linguagem imparcial. Para os fins deste conjunto de documentação, a imparcialidade é definida como uma linguagem que não implica em discriminação baseada em idade, deficiência, gênero, identidade racial, identidade étnica, orientação sexual, status socioeconômico e interseccionalidade. Pode haver exceções na documentação devido à linguagem codificada nas interfaces de usuário do software do produto, linguagem usada com base na documentação de RFP ou linguagem usada por um produto de terceiros referenciado. Saiba mais sobre como a Cisco está usando a linguagem inclusiva.
A Cisco traduziu este documento com a ajuda de tecnologias de tradução automática e humana para oferecer conteúdo de suporte aos seus usuários no seu próprio idioma, independentemente da localização. Observe que mesmo a melhor tradução automática não será tão precisa quanto as realizadas por um tradutor profissional. A Cisco Systems, Inc. não se responsabiliza pela precisão destas traduções e recomenda que o documento original em inglês (link fornecido) seja sempre consultado.
Este documento descreve os comandos de solução de problemas que podem ser usados ao configurar ou verificar um problema relacionado aos túneis SD-WAN dinâmicos sob demanda.
Este documento é baseado nestas referências de configuração, versões de software e hardware:
As informações neste documento foram criadas a partir de dispositivos em um ambiente de laboratório específico. Todos os dispositivos utilizados neste documento foram iniciados com uma configuração (padrão) inicial. Se a rede estiver ativa, certifique-se de que você entenda o impacto potencial de qualquer comando.
Observação: consulte este documento para obter a configuração de túneis sob demanda dinâmicos.
O Cisco SD-WAN suporta túneis sob demanda dinâmicos entre dois dispositivos spoke Cisco SD-WAN. Esses túneis são acionados para serem configurados somente quando há tráfego entre os dois dispositivos, otimizando o uso da largura de banda e o desempenho do dispositivo.
Em um cenário de operação normal, as condições de disparo dos túneis sob demanda são:
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
Revisão | Data de publicação | Comentários |
---|---|---|
1.0 |
05-Oct-2023 |
Versão inicial |