[mythtv-users] setting up a AirTV Anywhere tuner with MythTV

[Greg Oliver]

On Fri, Jun 24, 2022 at 1:14 PM James Abernathy <jfabernathy at gmail.com>
wrote:

>
>
> On Fri, Jun 24, 2022 at 12:05 PM Greg Oliver <oliver.greg at gmail.com>
> wrote:
>
> Everything spunds like it should work - you just need the commands to tune
>> it, which Sling obviously sends it.  Once those commands are discovered,
>> you should have no issues.  I am asuming Sling can also use it to watch
>> liveTV.
>>
>> -Greg
>>
>
> Your assumption is correct.  In fact my use case at this point is for
> liveTV watching only. It allows for quick switching from ESPN to CBS OTA
> for example.
>
> Can anyone recommend a good software tool for capturing packets for a
> particular IP address?
>
> Jim A
>

tcpdump on any linux box will suffice.  If you can get the IP of Sling as
well as AirTV, then a filter would be:

tcpdump -i <ethernet interfce> -nn -s0 -w dump.cap host <ip of AirTV> or
host <ip of Sling>

after that, the dump.cap file can be opened in Wireshark to filter through
it.
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