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199-01 · Question #217

In a Steelhead appliance deployment, the customer decides to use Full Transparency and block all incoming/outgoing TCP connections on port 7800 on their firewall.However, they are finding all TCP…

The correct answer is A. The OOB (out-of-band) splice connection cannot be made. See the full explanation below for the reasoning.

Question

In a Steelhead appliance deployment, the customer decides to use Full Transparency and block all incoming/outgoing TCP connections on port 7800 on their firewall.However, they are finding all TCP connections are passing through the Steelhead appliances (even ones that should be optimized via the in-path rule set). If Full Transparency uses the original IP addresses and TCP ports for inner connections, what is the most likely cause of all TCP connections passing through the Steelhead appliances?

Options

  • AThe OOB (out-of-band) splice connection cannot be made
  • BThe user connections (if using the same ephemeral TCP port) are blocking each other, since the
  • CFull Transparency is only supported on Steelhead 3U appliances
  • DAll connections are being blocked by the firewall

How the community answered

(16 responses)
  • A
    75% (12)
  • B
    13% (2)
  • C
    6% (1)
  • D
    6% (1)

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