AddNode doesn't work

[mitsus]

I try to add/remove node using libzwaveip (...usinbg reference_client example).
I type

(ZIP)addnode
...but from my zwavesniffer i don't see packages (while if using pyzip add node function) it work....while?

Thanks a lot

[jburon-sigma]

Please provide packet traces of

1. succesful add node with pyzip
2. failing add node with reference_client

Also make sure to start the packet captures before pyzip and reference_client is started. Otherwise we won't be able to decrypt the DTLS sessions.

[mitsus]

pyzip_sniff.zip
reference_client_sniff.zip

Hi @jburon-sigma , please see attached wireshark packet traces from client end server (pyzip and reference_client)

Please see that with pyzip I'm able to add a node, but with reference_client i'm not able to see any packet from client to server after connection and handshake.

Thanks a lot

[jburon-sigma]

It looks like the reference_client DTLS session is established properly and then closed 3 seconds later.

Can you post the console output from reference_client?
Do type the quit command after 3 seconds? An addnode command before that?

[mitsus]

Hi @jburon-sigma,
please see attached

LibZwaveIp_github_issue.zip

I executed these series of command from reference_client:

• Connection [OK]
• list [OK]
• send "Switch Binary [c4882ee02100]" COMMAND_CLASS_SWITCH_BINARY SWITCH_BINARY_SET ff [OK]
• send "Switch Binary [c4882ee02100]" COMMAND_CLASS_SWITCH_BINARY SWITCH_BINARY_SET 00 [OK]
• addnode [Doesn't Work] (On Zniffer i see only another package send, but I'm not able to see Zwave host that listen for incoming connections)

[Xrlls]

Hi @mitsus

you problem is not entirely clear, I am not certain what is meant by "On Zniffer i see only another package send, but I'm not able to see Zwave host that listen for incoming connections"

Are you talking about the Z-wave sniffer looking like this:

If so, I am not certain what is meant by "I'm not able to see Zwave host that listen for incoming connections". A Z-wave node does not annonce it self on Z-wave unless it is in learn mode. The Zniffer trace would be very helpful to understand what you are seeing.

[Xrlls]

Hi @mitsus, I just saw the attachments of Zniffer trace and Pcap on your earlier post.

The image attached says that you are running Z/IP Gateway on a beaglebone. Could you possibly state the exact version of Z/IP Gateway.

If possible please provide the console output, showing all output from when the gateway is started.

[anta]

@mitsus Does this issue still persist for you?