'SnifferAggregator: Empty nodes list []' for nrf52840dk

[Ethsan]

Hello,

I am currently using two nrf52840dk boards—one sending UDP to the other—for some lab work. After carefully following the tutorials, I was unable to sniff packets.

sniffer_aggregator -o test.pcap  
SnifferAggregator: Empty nodes list []  

After some investigation, the following lines seem to be the issue:

@staticmethod  
def select_nodes(opts):  
    """Select all gateways that support sniffer"""  
    nodes = common.get_nodes_selection(**vars(opts))  
    nodes_list = [n for n in nodes if n.startswith(('m3', 'a8'))]  
    return nodes_list  

After removing the filter, the sniffer_aggregator started working as expected.

[GhitaRk]

Thank you for the correction !
So once merged we have to re install again the aggregation tools ? or is automaticcaly updated ( i have pip install iotlabcli)