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Sked
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Joined: Mon Sep 10, 2018 12:03 am

Router connections

Mon Sep 17, 2018 11:05 pm

Hello
I am woundering what SACFsd mean in mikrotik connections table and why say time wait. And how to fix this that will work.
I have insert image below for easy understunding.

Image

https://pasteboard.co/HElSe4T.jpg
 
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AminYounessi
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Re: Router connections

Tue Sep 18, 2018 7:49 am

Hi,

The S-seen reply means that "seen new connection is replied by your device" , A-assured means "the connection is trusted" , C-confirmed means "connection is confirmed by your device or firewall" ,
d-dst-nat , F- i think this is FIN i mean no more data from sender it seen after a connection is closed.

I don't sure about the "s" flag there but if you check your log or sniff your connection on wireshark server, I think you can find the exact meaning.

Best regards,
 
jbarbieri
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Re: Router connections

Wed Sep 19, 2018 12:41 am

Small s is "srcnat"

If you hover your mouse over the SACs, it will show you what each one means.
 
Sked
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Re: Router connections

Sat Sep 22, 2018 11:03 pm

Tnx guys, but i am woundering what mean "time wait" under TCP State.
Does this mean that comands isn't execute or is anything wrong with settings.
 
nostromog
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Re: Router connections

Sun Sep 23, 2018 11:35 am

TIME-WAIT is one of the states through which the TCP protocol state machine models its connections

This is a reasonable explanation of it: https://community.apigee.com/articles/7 ... ained.html
 
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CZFan
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Re: Router connections

Sun Sep 23, 2018 1:01 pm

Hi,

The S-seen reply means that "seen new connection is replied by your device" , A-assured means "the connection is trusted" , C-confirmed means "connection is confirmed by your device or firewall" ,
d-dst-nat , F- i think this is FIN i mean no more data from sender it seen after a connection is closed.

I don't sure about the "s" flag there but if you check your log or sniff your connection on wireshark server, I think you can find the exact meaning.

Best regards,
F=Fasttracked
s=srcnat

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