Considerazioni su MTU

La Unità massima di trasmissione (MTU) è la dimensione, in byte, del pacchetto più grande supportato da un livello di rete che include intestazioni e payload dei pacchetti IP.

I pacchetti di rete inviati attraverso un tunnel VPN vengono criptati e quindi incapsulati un pacchetto esterno in modo da poter essere instradati. I tunnel Cloud VPN utilizzano IPsec ed ESP per la crittografia e l'incapsulamento. Poiché il pacchetto interno incapsulato deve si inserisce nella MTU del pacchetto esterno, il suo payload massimo di pacchetti IP deve essere più piccolo.

La VPN ad alta disponibilità su Cloud Interconnect non supporta i frame jumbo per la crittografia Collegamenti VLAN.

Incapsulamento ed elaborazione dei pacchetti

Per trasmettere correttamente i pacchetti utilizzando i tunnel Cloud VPN, devi attivare la preframmentazione VPN peer in modo che che invia sono frammentati prima di essere criptati incapsulato.

Quando un tunnel Cloud VPN elabora i pacchetti destinati alla rete peer:

  • Cloud VPN utilizza il capping MSS per garantire che i pacchetti TCP rientrino nell'MTU del payload prima dell'incapsulamento IPsec.

  • Per altri protocolli, Cloud VPN elabora i pacchetti prima di IPsec incapsulamento come segue:

    • Se è impostato il DF bit del pacchetto e il gateway Cloud VPN determina che è necessaria la frammentazione, il gateway Cloud VPN invia un messaggio ICMP Fragmentation needed (IPv4) o pacchetto ICMPv6 troppo grande per il mittente. La consegna di messaggi ICMP o ICMPv6 richiede configurare le regole firewall di autorizzazione in entrata applicabili al Mittente VM di Compute Engine: una regola per consentire il traffico ICMP in entrata a doppio stack, un'altra regola per consentire il traffico in entrata in ICMPv6.
    • Se il bit DF del pacchetto non è impostato e il gateway VPN Cloud e il pacchetto superano l'MTU del payload, il gateway VPN Cloud tenta di inviare il pacchetto. Il pacchetto potrebbe essere ignorato da un hop successivo dopo il tunnel Cloud VPN se è troppo grande per l'hop successivo.

Per informazioni generali su come i protocolli gestiscono le MTU non corrispondenti, consulta MTU non corrispondenti, limitazione MSS, rilevamento MTU del percorso nella documentazione relativa alle MTU della VPC.

MTU gateway e MTU payload

Cloud VPN distingue l'MTU del gateway Cloud VPN dall'MTU del payload Cloud VPN. La La MTU del gateway Cloud VPN è:

  • 1460 byte per i tunnel Cloud VPN
  • 1440 byte per la VPN ad alta disponibilità su Cloud Interconnect

Configura il gateway VPN peer in modo che utilizzi una MTU corrispondente alla MTU del gateway Cloud VPN.

L'MTU del payload per un tunnel VPN Cloud dipende dai cifrari per i quali il tunnel è configurato e dall'utilizzo di interfacce IPv4 o IPv6 da parte del gateway. Per ulteriori informazioni, consulta Valori MTU del payload di Cloud VPN.

MTU nei gateway VPN ad alta disponibilità con interfacce IPv6

L'MTU del gateway è la stessa nella VPN ad alta disponibilità gateway con interfacce IPv6 e VPN ad alta disponibilità con interfaccia IPv4. Tuttavia, poiché le intestazioni IPv6 sono più grandi rispetto alle intestazioni IPv4, la MTU di payload di un gateway con interfacce IPv6 è sempre 20 byte più piccoli dell'MTU del payload per una replica Gateway VPN ad alta disponibilità con indirizzi IPv4.

Ad esempio, un gateway VPN ad alta disponibilità con interfacce IPv4 che le crittografie non AEAD hanno un MTU gateway di 1460 byte e un MTU di payload di 1406 byte. Un gateway VPN ad alta disponibilità con interfacce IPv6 che utilizzano crittografia non AEAD ha un'MTU del gateway di 1440 byte e un'MTU del payload di 1386 byte.

Per ulteriori informazioni, consulta Unità massima di trasmissione.

Valori MTU del payload di Cloud VPN

L’MTU del payload di Cloud VPN dipende dalle crittografie scelte la connessione Cloud VPN.

Payload MTU per crittografie AEAD

La tabella seguente mostra le combinazioni di crittografia di fase 1 e 2 per le crittografie non AEAD con un MTU del payload Cloud VPN pari a:

  • 1406 byte per i tunnel Cloud VPN
  • 1386 byte, per VPN ad alta disponibilità su Cloud Interconnect con interfacce IPv4
  • 1366 byte, per VPN ad alta disponibilità su Cloud Interconnect con interfacce IPv6
Fase 1 Fase 2
AES-GCM-16-128 AES-GCM-16-128
AES-GCM-16-192 AES-GCM-16-192
AES-GCM-16-256 AES-GCM-16-256
AES-GCM-16-128 AES-GCM-16-192
AES-GCM-16-192 AES-GCM-16-128
AES-GCM-16-256 AES-GCM-16-192
AES-GCM-16-128 AES-GCM-16-256
AES-GCM-16-192 AES-GCM-16-256
AES-GCM-16-256 AES-GCM-16-128

Payload MTU per crittografie non AEAD

La tabella seguente mostra le combinazioni di crittografia di fase 1 e 2 per le crittografie non AEAD con un MTU del payload Cloud VPN pari a:

  • 1374 byte per i tunnel Cloud VPN
  • 1354 byte, per VPN ad alta disponibilità su Cloud Interconnect con interfacce IPv4
  • 1334 byte per la VPN ad alta disponibilità su Cloud Interconnect con interfacce IPv6
Fase 1: crittografia Fase 1 - Integrità Fase 2: crittografia Fase 2: integrità
AES-CBC-128 AES-XCBC-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-128 AES-XCBC-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-128 AES-XCBC-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-128 AES-CMAC-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-128 AES-CMAC-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-128 AES-CMAC-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-128 HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-128 HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-128 HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-128 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-192 AES-XCBC-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-192 AES-XCBC-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-192 AES-XCBC-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-192 AES-CMAC-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-192 AES-CMAC-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-192 AES-CMAC-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-192 HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-192 HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-192 HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-192 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-256 AES-XCBC-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-256 AES-XCBC-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-256 AES-XCBC-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-256 AES-CMAC-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-256 AES-CMAC-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-256 AES-CMAC-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-256 HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-256 HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-256 HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-512-256
AES-CBC-256 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-512-256
3DES-CBC AES-XCBC-96 AES-CBC-128 HMAC-SHA2-512-256
3DES-CBC AES-XCBC-96 AES-CBC-192 HMAC-SHA2-512-256
3DES-CBC AES-XCBC-96 AES-CBC-256 HMAC-SHA2-512-256
3DES-CBC AES-CMAC-96 AES-CBC-128 HMAC-SHA2-512-256
3DES-CBC AES-CMAC-96 AES-CBC-192 HMAC-SHA2-512-256
3DES-CBC AES-CMAC-96 AES-CBC-256 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-512-256
3DES-CBC HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-512-256
3DES-CBC HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-512-256
3DES-CBC HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-512-256
3DES-CBC HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-512-256

La tabella seguente mostra le combinazioni di crittografia di fase 1 e 2 per le crittografie non AEAD con un MTU del payload Cloud VPN pari a:

  • 1390 byte per i tunnel Cloud VPN
  • 1370 byte per la VPN ad alta disponibilità su Cloud Interconnect con interfacce IPv4
  • 1350 byte per la VPN ad alta disponibilità su Cloud Interconnect con interfacce IPv6
Fase 1: crittografia Fase 1 - Integrità Fase 2: crittografia Fase 2: integrità
AES-CBC-128 AES-XCBC-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-128 AES-XCBC-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-128 AES-XCBC-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-128 AES-XCBC-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-128 AES-XCBC-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-128 AES-XCBC-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-128 AES-CMAC-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-128 AES-CMAC-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-128 AES-CMAC-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-128 AES-CMAC-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-128 AES-CMAC-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-128 AES-CMAC-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-128 HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-128 HMAC-MD5-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-128 HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-128 HMAC-MD5-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-128 HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-128 HMAC-MD5-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA1-96
AES-CBC-128 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-128 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA1-96
AES-CBC-192 AES-XCBC-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-192 AES-XCBC-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-192 AES-XCBC-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-192 AES-XCBC-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-192 AES-XCBC-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-192 AES-XCBC-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-192 AES-CMAC-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-192 AES-CMAC-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-192 AES-CMAC-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-192 AES-CMAC-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-192 AES-CMAC-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-192 AES-CMAC-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-192 HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-192 HMAC-MD5-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-192 HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-192 HMAC-MD5-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-192 HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-192 HMAC-MD5-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA1-96
AES-CBC-192 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-192 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA1-96
AES-CBC-256 AES-XCBC-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-256 AES-XCBC-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-256 AES-XCBC-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-256 AES-XCBC-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-256 AES-XCBC-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-256 AES-XCBC-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-256 AES-CMAC-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-256 AES-CMAC-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-256 AES-CMAC-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-256 AES-CMAC-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-256 AES-CMAC-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-256 AES-CMAC-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA1-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA1-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA1-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-256 HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-256 HMAC-MD5-96 AES-CBC-128 HMAC-SHA1-96
AES-CBC-256 HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-256 HMAC-MD5-96 AES-CBC-192 HMAC-SHA1-96
AES-CBC-256 HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-256 HMAC-MD5-96 AES-CBC-256 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA256-128 AES-CBC-128 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA256-128 AES-CBC-192 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA256-128 AES-CBC-256 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA384-192 AES-CBC-128 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA384-192 AES-CBC-192 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA384-192 AES-CBC-256 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA512-256 AES-CBC-128 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA512-256 AES-CBC-192 HMAC-SHA1-96
AES-CBC-256 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-256-128
AES-CBC-256 HMAC-SHA512-256 AES-CBC-256 HMAC-SHA1-96
3DES-CBC AES-XCBC-96 AES-CBC-128 HMAC-SHA2-256-128
3DES-CBC AES-XCBC-96 AES-CBC-128 HMAC-SHA1-96
3DES-CBC AES-XCBC-96 AES-CBC-192 HMAC-SHA2-256-128
3DES-CBC AES-XCBC-96 AES-CBC-192 HMAC-SHA1-96
3DES-CBC AES-XCBC-96 AES-CBC-256 HMAC-SHA2-256-128
3DES-CBC AES-XCBC-96 AES-CBC-256 HMAC-SHA1-96
3DES-CBC AES-CMAC-96 AES-CBC-128 HMAC-SHA2-256-128
3DES-CBC AES-CMAC-96 AES-CBC-128 HMAC-SHA1-96
3DES-CBC AES-CMAC-96 AES-CBC-192 HMAC-SHA2-256-128
3DES-CBC AES-CMAC-96 AES-CBC-192 HMAC-SHA1-96
3DES-CBC AES-CMAC-96 AES-CBC-256 HMAC-SHA2-256-128
3DES-CBC AES-CMAC-96 AES-CBC-256 HMAC-SHA1-96
3DES-CBC HMAC-SHA1-96 AES-CBC-128 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA1-96 AES-CBC-128 HMAC-SHA1-96
3DES-CBC HMAC-SHA1-96 AES-CBC-192 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA1-96 AES-CBC-192 HMAC-SHA1-96
3DES-CBC HMAC-SHA1-96 AES-CBC-256 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA1-96 AES-CBC-256 HMAC-SHA1-96
3DES-CBC HMAC-MD5-96 AES-CBC-128 HMAC-SHA2-256-128
3DES-CBC HMAC-MD5-96 AES-CBC-128 HMAC-SHA1-96
3DES-CBC HMAC-MD5-96 AES-CBC-192 HMAC-SHA2-256-128
3DES-CBC HMAC-MD5-96 AES-CBC-192 HMAC-SHA1-96
3DES-CBC HMAC-MD5-96 AES-CBC-256 HMAC-SHA2-256-128
3DES-CBC HMAC-MD5-96 AES-CBC-256 HMAC-SHA1-96
3DES-CBC HMAC-SHA256-128 AES-CBC-128 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA256-128 AES-CBC-128 HMAC-SHA1-96
3DES-CBC HMAC-SHA256-128 AES-CBC-192 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA256-128 AES-CBC-192 HMAC-SHA1-96
3DES-CBC HMAC-SHA256-128 AES-CBC-256 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA256-128 AES-CBC-256 HMAC-SHA1-96
3DES-CBC HMAC-SHA384-192 AES-CBC-128 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA384-192 AES-CBC-128 HMAC-SHA1-96
3DES-CBC HMAC-SHA384-192 AES-CBC-192 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA384-192 AES-CBC-192 HMAC-SHA1-96
3DES-CBC HMAC-SHA384-192 AES-CBC-256 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA384-192 AES-CBC-256 HMAC-SHA1-96
3DES-CBC HMAC-SHA512-256 AES-CBC-128 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA512-256 AES-CBC-128 HMAC-SHA1-96
3DES-CBC HMAC-SHA512-256 AES-CBC-192 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA512-256 AES-CBC-192 HMAC-SHA1-96
3DES-CBC HMAC-SHA512-256 AES-CBC-256 HMAC-SHA2-256-128
3DES-CBC HMAC-SHA512-256 AES-CBC-256 HMAC-SHA1-96

Passaggi successivi

  • Per informazioni sui concetti di base di Cloud VPN, consulta la panoramica di Cloud VPN.
  • Per aiutarti a risolvere i problemi comuni che potresti riscontrare durante l'utilizzo di Cloud VPN, consulta la sezione Risoluzione dei problemi.