weewx interceptor no data

[Season Ticket]

I'm not able to see any data coming from my PWS.  I have a N23DQ  weather station,  console.  I can change the IP address from "www.wunderground.com" to my PI 3.  however weewx interceptor does nor receive any data.

I have tried tcpdump (see capture.png) 

I have tried the python script interceptor.py (see capture2.png)

but there is no log output.

When I change the console back to "www.wunderground.com" the data is received by wunderground ok.

I have tried interceptor config for listen mode and sniffing mode,  below is the config for sniffing

Are you able to offer any advice? 

[Interceptor]

    # This section is for the network traffic interceptor driver.

    # The driver to use:

    driver = user.interceptor

    # Specify the hardware device to capture.  Options include:

    #   acurite-bridge - acurite internet bridge, smarthub, or access

    #   observer - fine offset WH2600/HP1000/HP1003, ambient WS2902

    #   lw30x - oregon scientific LW301/LW302

    #   lacrosse-bridge - lacrosse GW1000U/C84612 internet bridge

    #   wu-client - any hardware that uses the weather underground protocol

    device_type = observer

    # port = 08080

    #address = 192.168.1.135

    mode = sniff

    iface = wlan0

    pcap_filter = src 192.168.1.135 and dst port 80

[mwall]

what happens when you run the interceptor in listen mode, with the N23DQ configured to send to the pi3?

you can run it directly like this:

sudo PYTHONPATH=/usr/share/weewx python /usr/share/weewx/user/interceptor.py --device=observer --mode=listen --port 80 --debug

[Season Ticket]

I ran the command below,  but nothing is displayed

I have configured the console to point to the pi3 (192.168.1.148,  port 80,  server type PHP,  upload type DEFAULT)

"pi@raspberrypi:~ $ sudo PYTHONPATH=/usr/share/weewx python /usr/share/weewx/user/interceptor.py --device=observer --mode=listen --port 80 --debug

[Season Ticket]

I'm now getting data from my PWS.

I made a change to the console config

Previous console config : server 192.168.1.148,  port 80,  server type PHP,  upload type DEFAULT

New console config : server raspberrypi.home, port 80,  server type PHP,  upload type DEFAULT

my router (BT homehub5) for some reason,  was not able to lookup the pi3 using its IP address,  wireshark was showing a "no such name" error on the DNS lookup.