Is there a way to change the lifetime in seconds for Phase 1 and Phase 2 of Ipsec? I am trying to connect to a Cisco ASA 5550 at a customer site and their lifetime in seconds setting is 86,400(Phase 1) and 28,800(Phase 2). These need to match and I cannot adjust it on the Cisco side as their IT department will not alter it. From what I can find on the GCP the default settings are 36,000 and 10,800 and I cannot find any way to change this... Any help is appreciated.
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As you know, with IKEv1 the configuration must match at both ends, and this is not configurable on the Google side. As a result, if you're not able to change the configuration of the peer, unfortunately you won't be able to configure Cloud VPN for use.

Alex
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