2018-05-31 6:25 GMT-04:00 Carlos E. R. <robin.listas@telefonica.net>:
On 2018-05-30 23:08, Charles Robert wrote:
Hello,
Here a traceroute on same computer for tumbleweed, leap and ubuntu:
Tumbleweed
traceroute to opensuse.org (130.57.66.19), 30 hops max, 60 byte packets 1 * * * 2 192.168.0.1 (192.168.0.1) 3.890 ms 6.022 ms 6.285 ms 3 * * * 4 10.170.183.61 (10.170.183.61) 16.574 ms 16.888 ms 16.886 ms 5 216.113.124.54 (216.113.124.54) 40.368 ms 216.113.123.174 (216.113.123.174) 37.985 ms 216.113.124.54 (216.113.124.54) 38.872 ms
Bowen:/home/charles # traceroute opensuse.org traceroute to opensuse.org (130.57.66.19), 30 hops max, 60 byte packets 1 * * * 2 * * *
And this machine is...?
Same machine.
Bowen:/home/charles # traceroute opensuse.org traceroute to opensuse.org (130.57.66.19), 30 hops max, 60 byte packets 1 * * * 2 * * * 3 * * *
And this machine is...?
Same machine.
17 intra.attachmategroup.com (130.57.66.19) 85.850 ms 85.685 ms 85.741 ms
Bowen:/home/charles # traceroute opensuse.org traceroute to opensuse.org (130.57.66.19), 30 hops max, 60 byte packets 1 * * * 2 192.168.0.1 (192.168.0.1) 10.117 ms 10.112 ms 10.646 ms 3 * * * 4 10.170.183.61 (10.170.183.61) 25.130 ms 24.126 ms 25.288 ms 5 216.113.123.174 (216.113.123.174) 48.312 ms 48.551 ms 49.083 ms
You have to explain how each test is different from the others. Different machine, different network, something changed, what?
Same machine, same network. Did back to back with just 1-2 seconds between each.
Bowen:/home/charles # traceroute opensuse.org opensuse.org: Temporary failure in name resolution Cannot handle "host" cmdline arg `opensuse.org' on position 1 (argc 1)
And this one?
Same machine, same network...
Same machine and conditions as the previous one, but it just failed? In that case it simply means you got no DNS connection.
Did just 1-2 seconds after a previous one.
Leap
localhost:/home/linux # traceroute opensuse.org traceroute to opensuse.org (130.57.66.19), 30 hops max, 60 byte packets 1 192.168.100.1 (192.168.100.1) 10.771 ms 11.643 ms 13.197 ms 2 192.168.0.1 (192.168.0.1) 15.760 ms 15.776 ms 15.770 ms 3 * * * 4 10.170.183.61 (10.170.183.61) 770.151 ms 770.150 ms 770.143 ms 5 216.113.123.174 (216.113.123.174) 865.626 ms 865.619 ms 865.610 ms
Ubuntu
traceroute to opensuse.org (130.57.66.19), 30 hops max, 60 byte packets 1 192.168.100.1 (192.168.100.1) 4.120 ms 7.240 ms 9.994 ms 2 192.168.0.1 (192.168.0.1) 19.330 ms 21.521 ms 26.724 ms 3 * * * 4 10.170.183.61 (10.170.183.61) 299.650 ms 299.659 ms 299.648 ms 5 216.113.123.174 (216.113.123.174) 299.647 ms 216.113.124.54 (216.113.124.54) 299.643 ms 299.639 ms
Leap and Ubuntu behave the same.
But what Ken said was «use traceroute to get the IP for the next hop after your wifi card, i.e., that of the access point/hotspot. This will give you more reliable test results than pinging all the way to google.»
Well, you have to ping 192.168.100.1 and 192.168.0.1, perhaps 10.170.183.61.
ping 192.168.100.1 PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.060 ms 64 bytes from 192.168.100.1: icmp_seq=2 ttl=64 time=0.046 ms 64 bytes from 192.168.100.1: icmp_seq=3 ttl=64 time=0.047 ms 64 bytes from 192.168.100.1: icmp_seq=4 ttl=64 time=0.052 ms 64 bytes from 192.168.100.1: icmp_seq=5 ttl=64 time=0.048 ms 64 bytes from 192.168.100.1: icmp_seq=6 ttl=64 time=0.047 ms ^C --- 192.168.100.1 ping statistics --- 6 packets transmitted, 6 received, 0% packet loss, time 5084ms rtt min/avg/max/mdev = 0.046/0.050/0.060/0.004 ms ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. 64 bytes from 192.168.0.1: icmp_seq=1 ttl=63 time=27.3 ms ^C --- 192.168.0.1 ping statistics --- 23 packets transmitted, 1 received, 95% packet loss, time 22485ms rtt min/avg/max/mdev = 27.352/27.352/27.352/0.000 ms ping 10.170.183.61 PING 10.170.183.61 (10.170.183.61) 56(84) bytes of data. ^C --- 10.170.183.61 ping statistics --- 44 packets transmitted, 0 received, 100% packet loss, time 44024ms
-- Cheers / Saludos,
Carlos E. R. (from 42.3 x86_64 "Malachite" at Telcontar)
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