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what command ensures the capture is accurate?

When using the command fw monitor, what command ensures the capture is accurate?

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A.
fw accel off

B.
fwaccel on

C.
fwaccel off

D.
export TDERROR_ALL_ALL=5

One Comment on “what command ensures the capture is accurate?

  1. CNUG says:

    It is C

    If SecureXL is enabled on the Security Gateway, then FW Monitor and tcpdump will show only the non-accelerated packets (e.g., ‘TCP SYN’ will be shown, and ‘TCP ACK’ will not).

    * NOTE * – Traffic captures can be misleading when working with SecureXL since both FW Monitor and TCPdump do not always show ‘real’ packets that are going out to the network. This is related to the way the SecureXL kernel driver is attached to the network adapter itself. When using SecureXL to confirm whether packets are being handled correctly, either capture the traffic on the directly connected router / switch, or disable SecureXL.




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