Questions tagged [port-mirroring]
The port-mirroring tag has no usage guidance.
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SFP port mirror on 5548 - not working
For the sake of monitoring my internet connection I have set up a port mirror on my Dell powerconnect 5548 from the SFP port to a 1Gb port on the switch, connected to my monitoring interface. The SFP ...
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Linux LVM - create a mirror, break it, take one of the pieces to a different system, use it there
Using LVM, I would like to create a mirror of a LV, sync it, break it off, attach the mirror-piece to a different system, use it there.
Start with a ordinary linear LV. Here is the procedure I have:
#...
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vSphere PortMirror: What does "Source/Destination" mean as in "Remote Mirroring Source" and "Remote Mirroring Destination"?
The following is from vSphere's admin doc:
To begin a port mirroring session, you must specify the type of port mirroring session.
Procedure
Browse to a distributed switch in the vSphere Client ...
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Mirrored traffic not reaching iptables logging
I want to log traffic details for every packet using IPTABLES on mirrored traffic coming from a switch on my interface em4 with -j LOG option. I saw a similar scenario here.
em4 is in promisc mode.
I'...
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Can openstack neutron integrate with an ethernet tap?
In our use case, we regularly need to capture traffic between every one of our nodes (telecom use, all signaling data is captured for generation of ladder diagrams/problem diagnosis/QoS validation). ...
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ZyXel ES-2024 - Mirrored port showing duplicated traffic
I have a ZyXel ES-2024 PWD switch. I would like a computer plugged into port 26 to see all traffic that passes through port 2, both inbound and outbound.
I have configured port mirroring for the ...