On 02/08/2017 12:35 AM, Frédéric Bron wrote: > Now that it works again: > > $ traceroute www.google.com > traceroute to www.google.com (216.58.198.68), 30 hops max, 60 byte packets > 1 gateway (192.168.1.254) 0.864 ms 1.000 ms 0.956 ms > 2 lyo-1-rdb.fr.eu (178.32.37.4) 32.095 ms 33.191 ms 35.603 ms > 3 vl11.lyo-1-6k.fr.eu (178.32.37.166) 36.935 ms 36.905 ms 37.957 ms > 4 be99-1144.gsw-1-a9.fr.eu (91.121.131.113) 45.495 ms 47.854 ms 49.063 ms > 5 * * * > 6 108.170.244.194 (108.170.244.194) 52.631 ms 108.170.244.195 > (108.170.244.195) 39.541 ms 38.504 ms > 7 209.85.252.247 (209.85.252.247) 40.906 ms 108.170.232.19 > (108.170.232.19) 42.098 ms 209.85.252.247 (209.85.252.247) 43.179 ms > 8 216.239.40.69 (216.239.40.69) 52.023 ms 209.85.240.136 > (209.85.240.136) 53.136 ms 54.239 ms > 9 216.239.42.238 (216.239.42.238) 66.938 ms 69.968 ms 68.299 ms > 10 64.233.174.27 (64.233.174.27) 66.753 ms 68.207 ms 69.739 ms > 11 dub08s02-in-f68.1e100.net (216.58.198.68) 56.035 ms 56.047 ms 55.979 ms > > $ host -v www.google.com > Trying "www.google.com" > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26779 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 > > ;; QUESTION SECTION: > ;www.google.com. IN A > > ;; ANSWER SECTION: > www.google.com. 251 IN A 216.58.198.68 > > Received 48 bytes from 91.121.161.184#53 in 42 ms > Trying "www.google.com" > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26432 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 > > ;; QUESTION SECTION: > ;www.google.com. IN AAAA > > ;; ANSWER SECTION: > www.google.com. 249 IN AAAA 2a00:1450:400f:807::2004 > > Received 60 bytes from 91.121.161.184#53 in 42 ms > Trying "www.google.com" > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26938 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 > > ;; QUESTION SECTION: > ;www.google.com. IN MX > > ;; AUTHORITY SECTION: > google.com. 56 IN SOA ns3.google.com. > dns-admin.google.com. 146876413 900 900 1800 60 > > Received 82 bytes from 91.121.161.184#53 in 42 ms > > $ ping www.google.com > PING www.google.com(arn09s11-in-x04.1e100.net > (2a00:1450:400f:807::2004)) 56 data bytes > 64 bytes from arn09s11-in-x04.1e100.net (2a00:1450:400f:807::2004): > icmp_seq=1 ttl=48 time=82.3 ms > 64 bytes from arn09s11-in-x04.1e100.net (2a00:1450:400f:807::2004): > icmp_seq=2 ttl=48 time=81.0 ms > 64 bytes from arn09s11-in-x04.1e100.net (2a00:1450:400f:807::2004): > icmp_seq=3 ttl=48 time=81.1 ms > 64 bytes from arn09s11-in-x04.1e100.net (2a00:1450:400f:807::2004): > icmp_seq=4 ttl=48 time=79.8 ms > 64 bytes from arn09s11-in-x04.1e100.net (2a00:1450:400f:807::2004): > icmp_seq=5 ttl=48 time=81.4 ms That's nice, but you didn't say what you did to "get it working again". I'm assuming the DHCP lease wasn't complete--either you didn't get a default route or a list of DNS servers. As to a delay before things start working, that can happen if the ARP table is corrupted. You have to wait for it to clear or force a clear via something like "ip neigh flush dev eth0". > 2017-02-08 9:31 GMT+01:00 Frédéric Bron <frederic.bron@xxxxxxx>: >> This morning, here is what I have: >> $ ping www.google.com >> ping: www.google.com: Name or service not known >> >> $ traceroute www.google.com >> www.google.com: Name or service not known >> Cannot handle "host" cmdline arg `www.google.com' on position 1 (argc 1) >> >> $ host -v www.google.com >> Trying "www.google.com" >> ;; connection timed out; no servers could be reached >> >> But I can still connect to another computer connected to the same >> internet box. By the way, same issue on this other computer (also same >> F25). >> >> Sometimes, ping takes 20-30 s before showing something and then it >> shows "normal" pings: >> $ ping www.google.com >> PING www.google.com (172.217.22.164) 56(84) bytes of data. >> 64 bytes from arn09s11-in-f4.1e100.net (172.217.22.164): icmp_seq=1 >> ttl=50 time=69.1 ms >> 64 bytes from arn09s11-in-f4.1e100.net (172.217.22.164): icmp_seq=2 >> ttl=50 time=69.8 ms >> 64 bytes from arn09s11-in-f4.1e100.net (172.217.22.164): icmp_seq=3 >> ttl=50 time=69.1 ms >> 64 bytes from arn09s11-in-f4.1e100.net (172.217.22.164): icmp_seq=4 >> ttl=50 time=69.2 ms >> ... > > > -- ---------------------------------------------------------------------- - Rick Stevens, Systems Engineer, AllDigital ricks@xxxxxxxxxxxxxx - - AIM/Skype: therps2 ICQ: 226437340 Yahoo: origrps2 - - - - I don't suffer from insanity...I enjoy every minute of it! - ---------------------------------------------------------------------- _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
