SA Life Time : Leave the default of 86400 seconds
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Negotiation Mode : Leave the default of M ain Mode
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Proposal : F or security reasons, we recommend changing the default proposal settings to use at least 3 DES and S HA-1 (with the option of using A ES-128 and S HA-1 ) as
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shown here
Key Group : Choose D H2 from the pop-up
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Select the N AT Traversal c heckbox
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Make sure the D ead Peer Detection (DPD) c heckbox is selected
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It is possible to use different phase 1 settings. Please note that any changes you make here must be matched in VPN Tracker (Advanced > Phase 1). We recommend using the