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VPN (IPSEC Tunnel) site-to-site connection Dropping out on ISA Server 2004.

Hi All,
Could someone please guide me on setting up the timeout for an IPSEC Tunnel.

we have some servers that are present in a hosted environment and an IPSEC Tunnel has been configured between our intranet and the hosting company for remote login and administration of the servers.

Our company uses Microsoft ISA Server 2004 as a firewall and the the hosting company has a cisco pix firewall. The IPSEC Tunnel has been established successfully, but it keeps dropping almost every 10-15 minutes. Some of our staff use remote desktop web connection on these servers and find it very annoying when the tunnel keeps dopping out every 10-15 minutes.

Coudl you someone please suggest if there are settings that need to looked into (especially in our ISA Server 2004) to resolve this issue.

1 Solution
could u post the config from the pix and the isa server?

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