Notes on testing GPS in hilo and configuring unit for the summit
All vendor documentation is in /home/tcs3/public_html/tcs3/vendor_info/EndRun/

1. MISC info

GPS Mac addresses are:
    eth0 00:0e:fe:01:16:d8
    eth1 00:0e:fe:01:16:d9

Default users/passwords 
   “ntpuser” with password “Praecis” 
	“root”    with password “endrun_1”

2. Hilo Testing/configuration 

Attached antenna and power to unit.

Attached eth0 to network, see DHCP server assigned 128.171.110.248 to unit.
SSH to unit: ssh 128.171.110.248 -l ntpuser
Become su:  su root

used /sbin/netconfig to configure network for eth0:
           IP: 128.171.110.191   
	   Netmask: 255.255.255.128
	   Gateway: 128.171.110.129
	  hosthame: tdtest
	nameserver: no
	      IPV6: unconfigure

Static IP is now set.
Setup unit in lab with antenna outside, able to lock on and sync time

Set IRTF passwords (standard device pw): k----- for ntpuser, root (see see irtfadm pw.html)
   ssh tdtest -l ntpuser
	su  root
	passwd root
	passwd ntpuser

Testing the 1PPS

   >  cupio 
	CPU I/O B - 1 PPS OUTPUT is Installed 
   > systemio 
	System I/O Signal 1 PPS OUTPUT is Installed --
	  Current Setting = 1 Milliseconds Pulse Width

   Used systemioconfig to set 20ms pulse width
	> systemioconfig
   > systemio 
   System I/O Signal 1 PPS OUTPUT is Installed --
     Current Setting = 100 Milliseconds Pulse Width

2. Summit configuration 

connect to Serial Port
   used RealTerm on window PC (19200 baud, 8 data, 1 stop, No Parity, no handshaking).
	works!

netconfig vis ssh to configure network for the summmit:
           IP: 128.171.165.26    
	   Netmask: 255.255.255.0   
	   Gateway: 128.171.165.62 
	  hosthame: irtfgps1
	nameserver: yes  128.171.2.5 128.171.3.13
	      IPV6: unconfigure

   eth1: DHCP

2017/10/26 - Daycrew installed unit at summit. Synce to satelite and locked time.
             Note: nameserver IP is not listed in /etc/resolv.conf