Yep, I'm aware GPS is the bottleneck here, and the entries I was quoting were from tlsyslog. Our bench test Compact with GPS disabled comes up much faster. :)
Yeah, 10 minutes from reboot to UE attach sounds about right. Good to hear it isn't any longer than it used to be. Still, 'twould be lovely if moving forward, Telrad engineering could start working to make settings changes take effect immediately upon config commit. -- Nathan From: [email protected] [mailto:[email protected]] On Behalf Of Jeremy Austin Sent: Tuesday, July 19, 2016 6:22 PM To: [email protected] Subject: Re: [Telrad] 4x4 config? On Tue, Jul 19, 2016 at 4:07 PM, Nathan Anderson <[email protected]<mailto:[email protected]>> wrote: It makes testing or tweaking settings on a Compact excruciatingly disruptive and time-consuming, since virtually every setting requires a full reboot in order to take effect. 5+ minutes per change is a long time to be down. When I was wardriving last winter, and with 2616, I was finding that it took almost precisely 10 minutes (from the UE's perspective, running continuous ping) to fully re-enter the network upon ENB reboot. I don't think it's much longer, if any, with 6.6 and the change to 4x4. A large part of the delay is the GPS acquisition. If you log in to an ENB as soon as it will let you (not immediately after it starts returning pings), you can watch tlsyslog in real-time. GPS is the single biggest delay, after which PHY and RAN come up almost immediately. FWIW -- Jeremy Austin (907) 895-2311 (907) 803-5422 [email protected]<mailto:[email protected]> Heritage NetWorks Whitestone Power & Communications Vertical Broadband, LLC Schedule a meeting: http://doodle.com/jermudgeon
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