Ms-DS_SMB do I need ICMP and Ping

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Ms-DS_SMB do I need ICMP and Ping

L4 Transporter

Runnnig a capture ot troubleshooty file share isuse. From attach capture for DROP I keep seeing ICMP adn Ping so I actully need those as part of rule as well?CaptureMS-DS_SMB.PNG

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I only can see SYN and TCP retransmit packets. You are correct traffic is passing but is it reaching the destination or is destination able to replying back? 

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L6 Presenter

Hi,

 

It is a bit unclear (your issue) but to me you are not getting a 3-way handshake. I don't think ping or ICMP are the applications that are required for another app to work.

Thanks  fro reply. USer is off shore but ususally say he us never able to map to shared drives but traffc is passing thru logs no problem.;however, there was some interaface limits reached last night so we may try again tonight.

I only can see SYN and TCP retransmit packets. You are correct traffic is passing but is it reaching the destination or is destination able to replying back? 

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