Span traffic

[JJR]

Hi everybody

I have a KVM´s based 17.2 VTM Cluster.

I need to send a copy of some traffic so...  Is there a way to span traffic from VTM to an analyzer?.

It´s virtualized inside a Blade so I can not do port mirroring or span inside network equipment.

thanks in advance.

[PaulWallace · Accepted solution]

Thanks JJR - I think this relates to a case that was raised earlier?

You should be able to use "tcpdump" on Traffic Manager directly. However, if you need to tee off all traffic, then this can be done via the underlying OS using IPtables or bridge (brctl) port mirroring. These articles may be useful:

https://unix.stackexchange.com/questions/15870/iptables-port-mirroring 

https://rarforge.com/w/index.php/Port_mirror_(span)  

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