New features
IPsec-VPN connections bound to a Transit Router (TR) now include the following new features:
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You can now configure multiple encryption algorithms, authentication algorithms, and DH groups simultaneously. Alibaba Cloud VPN automatically handles algorithm negotiation when you create an IPsec tunnel.
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This update adds two new encryption algorithms (AES128-GCM16 and AES256-GCM16) and ten new DH groups (15 to 24) for greater security and performance flexibility.
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In traffic selector mode, the maximum number of configurable local and remote networks is now 10, up from 5.
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You can now select a 3 Gbps tunnel bandwidth, in addition to the existing 1 Gbps option. Pricing varies by bandwidth. For details, see Billing.
Limitations
This feature is in beta. IPsec-VPN connections are free of charge during the beta period. To join, contact an Alibaba Cloud engineer to enable this feature for your account.
Available regions
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Supported regions: Malaysia (Kuala Lumpur), UK (London), China (Chengdu), US (Virginia), US (Silicon Valley), China (Hong Kong), and Singapore.
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More regions will be added. Check this page for updates.
Get started
For details, see ipsec-vpn connection (bound to TR).