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shamimalam
Participant
‎2022-03-20 07:36 PM

Evil-Ping (ICMP) and TCP-Ephemeral dropped packet

Hi Expert,

I am trying to reach from source to destination on port 22 but in tracker, opposite direction traffic is showing as source port 22 and destination port TCP-Ephemeral-32768-61000 which is dropping by Firewall. attached is the tracker logs.

What could be the reason of this issue ? Please advice.

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1 Reply
PhoneBoy
Admin
Admin
‎2022-03-21 08:16 AM

If you're not seeing the outbound port 22 connection in the logs, it could easily be an asymmetric routing situation.
Have you verified with tcpdump the entire flow is coming through the gateway?

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