<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 23, 2014 at 11:55 AM, Simon Hobson <span dir="ltr"><<a href="mailto:linux@thehobsons.co.uk" target="_blank">linux@thehobsons.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">Joseph Fry <<a href="mailto:joe@thefrys.com">joe@thefrys.com</a>> wrote:<br>
<br>
> Both devices should get a Link Local address (169.254.x.x) automatically, so communication to the HDHR shouldn't be an issue (assuming your using the HDHR device name and not an IP in your mythtv device configuration, which it does by default)<br>
<br>
</span>Or better still, configure an IP subnet on the link - I'm something of a fan of deterministic setup !<br>
Also it'll allow the roouting to be configured so that your PC/whatever on the main lan can still access the HDHR. It just requires the Myth server to have packet forwarding turned on, and to add a route for the subnet via the Myth server's main LAN address.<br></blockquote><div><br></div><div>This would require running a DHCP server on the new subnet, or assigning the HDHR a static address. I find Link Local to be far simpler if your just connecting two devices directly to one another. Deterministic is great, except you will never actually use the HDHR's IP for anything, so why bother.</div><div><br></div><div>The only issue I ever had with this was that sometimes linux can be slow to assign a link local address... but you can actually force link local in the network interface configuration and it's instant.</div><div><br></div><div>Another thing to look at is the network connection itself. An HDHR doesn't use that much bandwidth typically... not so much that you should see problems on a gigabit network, or even an 100Mbit. You might have an issue with your computer connecting to the switch synchronously instead of async. This would effectively cut your bandwidth in half since it can only send or receive, not both.</div><div><br></div><div>Finally... you may have cabling/interference issues (check for dropped frames). Or maybe this would justifying an upgrade to a Gigabit switch (can get them dirt cheap these days).</div></div></div></div>