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VPN

IKE Phase 1 Proposals

The following IKE Phase 1 proposals are supported by the IOLAN VPN gateway:
zCiphers—3DES, AES
zHashes—MD5, SHA1
zDiffie-Hellman Groups—2 (MODP1024), 5 (MODP1536), 14 (MODP2048), 15 (MODP3072),
16 (MODP4096), 17 (MODP6144), 18 (MODP8192)

ESP Phase 2 Proposals

The following ESP Phase 2 proposals are supported by the IOLAN VPN gateway:
zCiphers—3DES, AES
zAuthentication Algorithms—MD5, SHA1, SHA2
IPsec
When an IPsec tunnel becomes active, you are requiring that all access to the IOLAN go through the
configured IPsec tunnel(s), so you must configure any exceptions first see (Exceptions). for more
information on exceptions) or you will not be able to access the IOLAN through the network unless
you are configured to go through the IPsec tunnel (you can still access the IOLAN through the
Console port).
Field Descriptions
The following buttons are available:
Add Button Click this button to add a new IPsec VPN tunnel.
Edit Button Select an existing IPsec VPN tunnel to edit the tunnel’s parameters.
Delete Button Select an existing IPsec VPN tunnel to remove the tunnel.