[mythtv-users] [SOLVED] Problems with Ceton PCIe

[Yippee Three-eight]

Damn.  I wish I had seen this before last weekend.  I gave up on getting that card to work on OpenSUSE and installed Mythbuntu.  It worked immediately.
Thanks for the info though.
Mike 

     On Wednesday, September 17, 2014 8:14 AM, Justin Moore <justin.nonwork at gmail.com> wrote:
   

 
Any chance you have iptables filters (with drop) installed?
I suspect that the RTSP packets would not pass the
usual filter tests installed by many current distros.


Looping back, this ended up being the issue. I had disabled the firewall for 192.168.0.0/16 but I had put that at the wrong spot in the iptables chains, and it was only executing for the ethernet interface. After some more digging around (Fedora's default firewall setup is ... non-trivial) I was able to insert the right "-j ACCEPT" rule for the ctn0 interface.
I updated the Troubleshooting portion of the InfiniTV wiki page in case other people run across this as well: if you get a TL__ status but no video, make sure you've *actually* disabled the firewall for the ctn0 interface and not just the right IP range.
Thanks!-jdm
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