[opensuse] virtual server problem: name resolve
Hello, I host for now some years a personal server as virtualbox guest. Host is also mine. host is 12.3 I have a guest with 12.3 that works without problem. I now have to add an other virtual machine and installed 13.1. Really it was a 12.1 server upgraded to 13.1. this last one almost works. It's set up as much as I can see exactly like the working one (route ok, same dns in yast...) I can even connect to it from my home through ssh (using port 31022 forwarded to 22). from it (call it "s-r"), I can ping the exterior with IP, so I can ping the provider dns server, but the name do not resolve example, from s-r: s-r:~# ping ovh.fr ping: unknown host ovh.fr s-r:~ # ping 213.186.33.33 PING 213.186.33.33 (213.186.33.33) 56(84) bytes of data. 64 bytes from 213.186.33.33: icmp_seq=1 ttl=59 time=4.37 ms what can I do to fix this? I can provide any info you want thanks jdd -- http://www.dodin.org -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
On 04/23/2014 11:14 AM, jdd wrote:
Hello,
I host for now some years a personal server as virtualbox guest. Host is also mine.
host is 12.3
I have a guest with 12.3 that works without problem. I now have to add an other virtual machine and installed 13.1. Really it was a 12.1 server upgraded to 13.1.
this last one almost works. It's set up as much as I can see exactly like the working one (route ok, same dns in yast...)
I can even connect to it from my home through ssh (using port 31022 forwarded to 22).
from it (call it "s-r"), I can ping the exterior with IP, so I can ping the provider dns server, but the name do not resolve
example, from s-r:
s-r:~# ping ovh.fr ping: unknown host ovh.fr s-r:~ # ping 213.186.33.33 PING 213.186.33.33 (213.186.33.33) 56(84) bytes of data. 64 bytes from 213.186.33.33: icmp_seq=1 ttl=59 time=4.37 ms
what can I do to fix this?
I can provide any info you want
Please provide /etc/resolve.conf and the output of the route command from that host. You'll probbaly have to supply 'route -n' if 'route' by itself hangs :-) Is this machine firewalled? Is there a firewall on the outgoing or return path that could be blocking DNS traffic? -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
Le 23/04/2014 17:37, Anton Aylward a écrit :
/etc/resolve.conf
search culte.org 212.186.33.99 212.27.40.248 the domain culte.org do not resolve yet (the previous server broke and I try to host the new one)
and the output of the route command from that host.
default 192.168.56.1 0.0.0.0 UG 0 0 0 eth0 loopback * 255.0.0.0 U 0 0 0 lo link-local * 255.255.0.0 U 0 0 0 eth0 192.168.56.0 * 255.255.255.0 U 0 0 0 eth0 192.168.56.1 is the virtual host, and these two results are exacltly the same on the working virtual machine
Is this machine firewalled?
the server itself, no I didn't run the firewall to simplify setup now
Is there a firewall on the outgoing or return path that could be blocking DNS traffic?
the host one, same one for the two virtual machines the two virtual machines are on the same subnet (vboxnet0) and both in the DMZ thanks jdd -- http://www.dodin.org -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
well... the answer still interest me, but I just changed my mind because of an offer from my hosting provider (small server, €8 each) and because finally virtualize servers is too much hassle for me, I better use two hardware machines and even save money... thanks anyway :-) jdd NB: don't know if you can subscribe to this offer, but it was a very small amount of machines, most of them already disappear from the subscribe page :-( http://www.kimsufi.com/fr/#servers but one have to look, offers come and go. This one was visible two hours :-) -- http://www.dodin.org -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
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jdd