TraceRoute in a FTD L2L tunnel

[cmazur]

can you do a tracerte between interesting traffic in a FTD L2L tunnel or is it all hidden?

[MHM Cisco World]

It P2P tunnel so all router tunnel pass through is hidden.
Instead try 
trace route destination of tunnel use source of tunnel and hence you can see all router/hop

[cmazur · Accepted solution]

so you are saying use the tunnel endpoints instead of the interesting traffice?

[MHM Cisco World]

Yes that show you path.