tomasz, you are correct to first use tcpdump. once you see data using tcpdump, then you can experiment with interceptor to get the data into weewx. if the station can successfully post to wunderground, then the interceptor *should* be able to capture the data. but you should first use tcpdump to figure out the settings necessary to capture data.
is it possible to adjust the destination in the weather station? if so, you could tell the station to send to the computer running weewx, instead of wunderground. but still use the wunderground protocol. can you control the dns entries on the network? if so, make weatherstation.wunderground.com resolve to the computer running weewx, then run interceptor in listen mode. if you already run a web server on port 80 then you would have to make interceptor listen on a port other than 80, then adjust the web server configuration to send traffic for /weatherstation/updateweatherstation.php to that port. or do it with firewall rules. does your network switch support port mirroring? if so, mirror the port that the weather station uses and make interceptor listen on the mirrored port. or if the station is wifi, make interceptor listen on an interface that can see the wifi traffic. but first use tcpdump in one of these configurations to ensure that you can see the data from the station. m -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/weewx-user/0ab96eb0-13fc-4daa-acd7-03bb2ef67632n%40googlegroups.com.
