Is there another router in the mix? Put the cable modem in bridge mode and attAch a real router. <div><a href="http://401stblow.wordpress.com/2012/10/21/fixing-time-warner-cable-ubee-modem-connectivity-issues/">http://401stblow.wordpress.com/2012/10/21/fixing-time-warner-cable-ubee-modem-connectivity-issues/</a><br>
</div><div><span></span><br><br>On Thursday, February 6, 2014, Mike Diehl <<a href="mailto:mdiehlenator@gmail.com">mdiehlenator@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">I've got the registration period set to 15 minutes. However, I've got similar devices all over the place that don't seem to have this unreliability issue. The way I solved it with the SPA303 that I had in the office was to replace the Ubee modem with a different make/model. That's not an option in this particular case, though.<br>
<br>Mike.<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Feb 6, 2014 at 11:27 AM, Leandro Dardini <span dir="ltr"><<a href="javascript:_e(%7B%7D,'cvml','ldardini@gmail.com');" target="_blank">ldardini@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">How long is the registration timeout? If the device is behind a router/firewall, then you need to set a registration timeout lower than the state table "life" in the router/firewall. I usually set my devices to just 2 minutes and it works almost all the time. Most Cisco devices have a very long timeout of 3600 seconds.<div>
<br></div><div>Leandro</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-02-06 17:18 GMT+01:00 Mike Diehl <span dir="ltr"><<a href="javascript:_e(%7B%7D,'cvml','mdiehlenator@gmail.com');" target="_blank">mdiehlenator@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><div>Hi all,<br><br></div>I have an SPA112 that in sitting behind a Ubee cable modem. The internet link is solid, but the device becomes unreachable within a day or so of being rebooted. Then the customer goes to reboot the device, they report that all 4 lights are lit. The ISP reports that the device does respond to ping, so it's not completely dead. I've had the same symptoms with SPA303's sitting behind Ubee modems.<br>
<br>So, is there some configuration setting on the SPA that I can set to make this device more stable?<span><font color="#888888"><br><br>Mike.<br></font></span></div>
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