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Oracle OS networking problem: ping neither success nor fails

I have an Oracle OS which is trying to connect to internet. But the problem is that all network configs are set correctly bu I can not ping any thing at all.
this is the config:

Code:

dmesg |grep eth

pcnet32: eth0: registered as PCnet/PCI II 79C970A

pcnet32 0000:02:00.0 eth0: link up

pcnet32 0000:02:00.0 eth0: link up

pcnet32 0000:02:00.0 eth0: link up

pcnet32 0000:02:00.0 eth0: link up

Code:

eth0      Link encap:Ethernet  HWaddr 00:0C:29:EE:02:B2

          inet addr:10.0.0.150  Bcast:10.0.0.255  Mask:255.255.255.0

          inet6 addr: fe80::20c:29ff:feee:2b2/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:673065 errors:0 dropped:210 overruns:0 frame:0

          TX packets:4864 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:49858456 (47.5 MiB)  TX bytes:556786 (543.7 KiB)

          Interrupt:18 Base address:0x2000



lo        Link encap:Local Loopback

          inet addr:127.0.0.1  Mask:255.0.0.0

          inet6 addr: ::1/128 Scope:Host

          UP LOOPBACK RUNNING  MTU:65536  Metric:1

          RX packets:2456 errors:0 dropped:0 overruns:0 frame:0

          TX packets:2456 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:288600 (281.8 KiB)  TX bytes:288600 (281.8 KiB)

Code:

cat /etc/resolv.conf

nameserver 10.0.0.10

nameserver 77.104.106.2

I can ping another computer in the network and DNS server and default gw works fine for my own pc Win7. But I can not connect to the internet. Anybody can help me plz?

Hello and welcome to LQ.

Maybe test name resolution with nslookup and dig?

Quote:

Originally Posted by jefro (Post 5588099)

Hello and welcome to LQ.

Maybe test name resolution with nslookup and dig?

this is the nslookup result:

Code:

nslookup 10.0.0.150

Server:        10.0.0.10

Address:        10.0.0.10#53



** server can't find 150.0.0.10.in-addr.arpa.: NXDOMAIN

the other:

Code:

 nslookup localhost

Server:        10.0.0.10

Address:        10.0.0.10#53



Non-authoritative answer:

Name:  localhost

Address: 127.0.0.1

and the dig command:

Code:

dig



; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.17.rc1.0.2.el6_4.6 <<>>

;; global options: +cmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5026

;; flags: qr rd ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 13



;; QUESTION SECTION:

;.                              IN      NS



;; ANSWER SECTION:

.                      1091    IN      NS      k.root-servers.net.

.                      1091    IN      NS      f.root-servers.net.

.                      1091    IN      NS      b.root-servers.net.

.                      1091    IN      NS      e.root-servers.net.

.                      1091    IN      NS      j.root-servers.net.

.                      1091    IN      NS      g.root-servers.net.

.                      1091    IN      NS      h.root-servers.net.

.                      1091    IN      NS      m.root-servers.net.

.                      1091    IN      NS      d.root-servers.net.

.                      1091    IN      NS      l.root-servers.net.

.                      1091    IN      NS      c.root-servers.net.

.                      1091    IN      NS      a.root-servers.net.

.                      1091    IN      NS      i.root-servers.net.



;; ADDITIONAL SECTION:

k.root-servers.net.    5841    IN      A      193.0.14.129

k.root-servers.net.    81397  IN      AAAA    2001:7fd::1

f.root-servers.net.    7419    IN      A      192.5.5.241

f.root-servers.net.    81397  IN      AAAA    2001:500:2f::f

b.root-servers.net.    81397  IN      A      192.228.79.201

b.root-servers.net.    81397  IN      AAAA    2001:500:84::b

e.root-servers.net.    81397  IN      A      192.203.230.10

j.root-servers.net.    5728    IN      A      192.58.128.30

j.root-servers.net.    81397  IN      AAAA    2001:503:c27::2:30

g.root-servers.net.    8799    IN      A      192.112.36.4

h.root-servers.net.    1901    IN      A      198.97.190.53

h.root-servers.net.    81397  IN      AAAA    2001:500:1::53

m.root-servers.net.    81397  IN      A      202.12.27.33



;; Query time: 134 msec

;; SERVER: 10.0.0.10#53(10.0.0.10)

;; WHEN: Wed Aug 10 13:24:53 2016

;; MSG SIZE  rcvd: 509

Normally you do nslookup www.google.com instead of nslookup 10.0.0.150