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in my sonicwall TZ600 (SonicROM 18.104.22.168) i have a lot of BWM at this port 6545. Do know you ?
With kind regards
Thank you for reaching out to SonicWall Community.
It looks like TCP 6545 is a non-standard port and is not used by any of the SonicWall services by default. Also, this port doesn't seem to be associated with any well-known traffic.
So, the best way to determine what is causing high bandwidth on this port is to do a packet capture on the firewall on the basis of destination port TCP 6545. This can get you a clue of which local or external IP address is involved in passing traffic on this specific port.
Please find below web-link for instructions on using packet monitor feature on the SonicWall.
Hope this helps.
Technical Support Advisor - Premier Services
As per your screenshots, seems like the packet monitor setup was incorrect. Please try the below steps as listed.
In the Monitor Filter tab,
Please have rest of the options set to Default.
In the Display Filter tab,
In the Advanced Monitor Filter tab, please have the only check boxes enabled as represented below
Please save the packet monitor settings and start the capture. Please wait for few seconds and then click on Refresh option to see the TCP/UDP 6545 packets if any happening through the firewall at the time of capture.
Ok thank for your answer, i have already check the block with packet monitor because is not corresponding with a rules.
Thank for you help, you close this post please, i have solved my problems.
We are glad to hear that you are all set. It was indeed a pleasure assisting you.
Thank you for your interest towards SonicWall Community.
Have a good one!!!