[opensuse] "Server Not Found - Mozilla"
Firefox was working without problem, but then, for no reason I can discern, I started getting an error page in Firefox when I went to a website: "Server Not Found". At first it was just one website and I could refresh a few times and the page would eventually come up. But the problem became worse. Now I can't get to *any* website at all. Indeed I can't get to internet sites from the CLI. $ ping google.com ping: connect: Cannot assign requested address $ dig google.com ; <<>> DiG 9.16.6 <<>> google.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 40037 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;google.com. IN A ;; Query time: 44 msec ;; SERVER: 66.219.156.2#53(66.219.156.2) ;; WHEN: Wed Sep 23 17:02:34 EDT 2020 ;; MSG SIZE rcvd: 39 But I can get to the DNS: $ ping 66.219.156.2 PING 66.219.156.2 (66.219.156.2) 56(84) bytes of data. 64 bytes from 66.219.156.2: icmp_seq=1 ttl=55 time=43.4 ms 64 bytes from 66.219.156.2: icmp_seq=2 ttl=55 time=45.5 ms 64 bytes from 66.219.156.2: icmp_seq=3 ttl=55 time=43.2 ms 64 bytes from 66.219.156.2: icmp_seq=4 ttl=55 time=45.7 ms ^C --- 66.219.156.2 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 43.211/44.461/45.704/1.147 ms I'm having no such problems on my phone which is using the same ISP. Anyone know what's going on...? or how to diagnose this further? tnx -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
* ken
Firefox was working without problem, but then, for no reason I can discern, I started getting an error page in Firefox when I went to a website: "Server Not Found". At first it was just one website and I could refresh a few times and the page would eventually come up. But the problem became worse. Now I can't get to *any* website at all. Indeed I can't get to internet sites from the CLI.
$ ping google.com ping: connect: Cannot assign requested address $ dig google.com
; <<>> DiG 9.16.6 <<>> google.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 40037 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;google.com. IN A
;; Query time: 44 msec ;; SERVER: 66.219.156.2#53(66.219.156.2) ;; WHEN: Wed Sep 23 17:02:34 EDT 2020 ;; MSG SIZE rcvd: 39
But I can get to the DNS:
$ ping 66.219.156.2 PING 66.219.156.2 (66.219.156.2) 56(84) bytes of data. 64 bytes from 66.219.156.2: icmp_seq=1 ttl=55 time=43.4 ms 64 bytes from 66.219.156.2: icmp_seq=2 ttl=55 time=45.5 ms 64 bytes from 66.219.156.2: icmp_seq=3 ttl=55 time=43.2 ms 64 bytes from 66.219.156.2: icmp_seq=4 ttl=55 time=45.7 ms ^C --- 66.219.156.2 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 43.211/44.461/45.704/1.147 ms
I'm having no such problems on my phone which is using the same ISP.
Anyone know what's going on...? or how to diagnose this further?
but google is not 66.219.156.2, carnap.neobright.net dns not correct. what do you see for /etc/resolv.conf if you are on tw, a link to /var/run/netconfig/resolv.conf you don't say anything about your system, only what you preceve as an error condition. -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
On 9/23/20 4:28 PM, ken wrote:
Anyone know what's going on...? or how to diagnose this further?
You have a "name resolution" problem -- now what it is may take a bit more looking. How do you have your network configured (dhcp/static IP?) If dhcp -- where do you get your IP? (a server, your router?) If you can use the IP, but not the name, then there is a complete failure in name resolution -- but you have a network path to the host. On quick check is to check if your system has /etc/resolv.conf. If you receive a dhcp address, /etc/resolv.conf is usually updated with the domain to search and the IP of the nameserver (you can just 'cat /etc/resolv.conf' it's short) Your use of dig isn't that helpful. You see the flags section: ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 You didn't get an answer, but appears your local cache had that name in it associated with the IP (or whatever the ADDITIONAL was) Give us more about your config and we can look further. -- David C. Rankin, J.D.,P.E. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
On 23/09/2020 23.28, ken wrote:
$ ping google.com ping: connect: Cannot assign requested address $ dig google.com
; <<>> DiG 9.16.6 <<>> google.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 40037 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;google.com. IN A
;; Query time: 44 msec ;; SERVER: 66.219.156.2#53(66.219.156.2) ;; WHEN: Wed Sep 23 17:02:34 EDT 2020 ;; MSG SIZE rcvd: 39
But I can get to the DNS:
$ ping 66.219.156.2 PING 66.219.156.2 (66.219.156.2) 56(84) bytes of data. 64 bytes from 66.219.156.2: icmp_seq=1 ttl=55 time=43.4 ms 64 bytes from 66.219.156.2: icmp_seq=2 ttl=55 time=45.5 ms 64 bytes from 66.219.156.2: icmp_seq=3 ttl=55 time=43.2 ms 64 bytes from 66.219.156.2: icmp_seq=4 ttl=55 time=45.7 ms ^C --- 66.219.156.2 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 43.211/44.461/45.704/1.147 ms
Change DNS server, it is bad. cer@Legolas:~> host google.com 66.219.156.2 Using domain server: Name: 66.219.156.2 Address: 66.219.156.2#53 Aliases: Host google.com not found: 5(REFUSED) cer@Legolas:~> -- Cheers / Saludos, Carlos E. R. (from openSUSE 15.1 (Legolas))
On 23/09/2020 21:44, Carlos E. R. wrote:
Change DNS server, it is bad.
Like hey, a 'reliable' DNS service at an easy to remember address. Plug this into your config. 8.8.8.8 # dig @8.8.8.8 google.com ; <<>> DiG 9.11.2 <<>> @8.8.8.8 google.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57092 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;google.com. IN A ;; ANSWER SECTION: google.com. 299 IN A 172.217.164.238 ;; Query time: 38 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ;; WHEN: Wed Sep 23 21:51:45 EDT 2020 ;; MSG SIZE rcvd: 55 of course a different question gets a different answer ;; ANSWER SECTION: www.google.com. 194 IN A 172.217.1.164 -- “Reality is so complex, we must move away from dogma, whether it’s conspiracy theories or free-market,” -- James Glattfelder. http://jth.ch/jbg -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
participants (5)
-
Anton Aylward -
Carlos E. R. -
David C. Rankin -
ken -
Patrick Shanahan