ietf 915MHz network connectivity

[Randy Bush <randy at psg.com>]

from my laptop to the first hop

64 bytes from 130.128.20.1: icmp_seq=108 ttl=255 time=5.842 ms
64 bytes from 130.128.20.1: icmp_seq=109 ttl=255 time=5.844 ms
64 bytes from 130.128.20.1: icmp_seq=110 ttl=255 time=5.950 ms
64 bytes from 130.128.20.1: icmp_seq=111 ttl=255 time=5.848 ms
64 bytes from 130.128.20.1: icmp_seq=112 ttl=255 time=5.737 ms
64 bytes from 130.128.20.1: icmp_seq=113 ttl=255 time=5.849 ms
64 bytes from 130.128.20.1: icmp_seq=114 ttl=255 time=5.757 ms
64 bytes from 130.128.20.1: icmp_seq=115 ttl=255 time=5.836 ms
64 bytes from 130.128.20.1: icmp_seq=116 ttl=255 time=5.767 ms
64 bytes from 130.128.20.1: icmp_seq=117 ttl=255 time=5.779 ms
64 bytes from 130.128.20.1: icmp_seq=118 ttl=255 time=5.786 ms
64 bytes from 130.128.20.1: icmp_seq=119 ttl=255 time=5.857 ms
64 bytes from 130.128.20.1: icmp_seq=120 ttl=255 time=5.887 ms
64 bytes from 130.128.20.1: icmp_seq=121 ttl=255 time=11.037 ms
64 bytes from 130.128.20.1: icmp_seq=121 ttl=255 time=16.959 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=122 ttl=255 time=10.926 ms
64 bytes from 130.128.20.1: icmp_seq=122 ttl=255 time=16.826 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=123 ttl=255 time=11.038 ms
64 bytes from 130.128.20.1: icmp_seq=123 ttl=255 time=16.934 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=124 ttl=255 time=11.042 ms
64 bytes from 130.128.20.1: icmp_seq=124 ttl=255 time=16.950 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=125 ttl=255 time=11.052 ms
64 bytes from 130.128.20.1: icmp_seq=125 ttl=255 time=16.929 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=126 ttl=255 time=10.919 ms
64 bytes from 130.128.20.1: icmp_seq=126 ttl=255 time=16.867 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=127 ttl=255 time=10.982 ms
64 bytes from 130.128.20.1: icmp_seq=127 ttl=255 time=16.847 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=128 ttl=255 time=14.467 ms
64 bytes from 130.128.20.1: icmp_seq=128 ttl=255 time=20.349 ms (DUP!)
64 bytes from 130.128.20.1: icmp_seq=129 ttl=255 time=16.908 ms


which is about as far as one can get

roam.psg.com:/usr/home/randy# traceroute -n rip
traceroute to rip.psg.com (147.28.0.39), 30 hops max, 40 byte packets
 1  130.128.20.1  10.773 ms  12.386 ms  12.498 ms
 2  130.128.96.2  4.717 ms  4.622 ms  4.601 ms
 3  * * *
 4  * * *
 5  * * *
 6  * * *
 7  * * *
 8  * * *
 9  * * *
10  * * *

randy