command line troubleshooting of the network on an F5

Hello,

We are trying to do a new (complex for us) configuration on an F5, and we have a problem with the packet flow. Basically we cannot see any packets coming out. Thus basically I need to run a tool on the F5 and collect the packets going in and out of each interface, or at least on the interfaces I am concerned with.

Pls advise.

tx BR