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07.15.2008 at 11:53PM PDT, ID: 23568663
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6.0

Do yum update got  'Network is unreachable'

Asked by paullamhkg in Linux Networking

After install the FC9, and trying to do the yum update got below error

login as: root
root@192.168.0.4's password:
Last login: Wed Jul 16 22:42:04 2008
[root@test ~]# yum update -y
Loaded plugins: refresh-packagekit
Could not retrieve mirrorlist http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-9&arch=i386 error was
[Errno 4] IOError: <urlopen error (101, 'Network is unreachable')>
Error: Cannot retrieve repository metadata (repomd.xml) for repository: fedora. Please verify its path and try again

I did ping the 192.168.0.4 or localhost it's working
I did ping the 192.168.0.254 (the gateway) it's working
I did ping the internal lan IP such as 192.168.0.2 it's working
I did ping from other PC to this server it's working

so the network should not be a problem.

I did turn of the firewall of this server and restart still no goal

I did try ping the www.experts-exchange.com got below error

[root@test ~]# ping www.experts-exchange.com
connect: Network is unreachable

if I ping internal server such www.mydomain.com it's working
[root@test ~]# ping www.mydomain.com
PING www.domain.com (192.168.0.10) 56(84) bytes of data.
64 bytes from www.mydomain.com (192.168.0.10): icmp_seq=1 ttl=63 time=810 ms
64 bytes from www.mydomain.com (192.168.0.10): icmp_seq=2 ttl=63 time=0.336 ms
64 bytes from www.mydomain.com (192.168.0.10): icmp_seq=3 ttl=63 time=0.408 ms

if I dig www.experts-exchange.com I got below result

[root@test ~]# dig experts-exchange.com

; <<>> DiG 9.5.0b2 <<>> experts-exchange.com
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 765
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;experts-exchange.com.          IN      A

;; ANSWER SECTION:
experts-exchange.com.   174588  IN      A       64.156.132.140

;; AUTHORITY SECTION:
experts-exchange.com.   88188   IN      NS      ns5.experts-exchange.com.
experts-exchange.com.   88188   IN      NS      ns6.experts-exchange.com.

;; ADDITIONAL SECTION:
ns5.experts-exchange.com. 88188 IN      A       64.156.132.253
ns6.experts-exchange.com. 88188 IN      A       64.156.132.252

;; Query time: 14 msec
;; SERVER: 192.168.0.11#53(192.168.0.11)
;; WHEN: Wed Jul 16 23:04:48 2008
;; MSG SIZE  rcvd: 122


So it's not name resolve or DNS problem.

I'm out of cute, any suggest??Start Free Trial
 
 
[+][-]07.16.2008 at 12:14AM PDT, ID: 22013831

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[+][-]07.16.2008 at 12:43AM PDT, ID: 22013939

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[+][-]07.16.2008 at 12:49AM PDT, ID: 22013963

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[+][-]07.16.2008 at 12:49AM PDT, ID: 22013965

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[+][-]07.16.2008 at 12:58AM PDT, ID: 22014007

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[+][-]07.16.2008 at 01:04AM PDT, ID: 22014028

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[+][-]07.16.2008 at 01:18AM PDT, ID: 22014091

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About this solution

Zone: Linux Networking
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Solution Provided By: paullamhkg
Participating Experts: 1
Solution Grade: B
 
 
[+][-]07.17.2008 at 07:04AM PDT, ID: 22025548

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[+][-]07.21.2008 at 04:41AM PDT, ID: 22049535

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[+][-]07.21.2008 at 04:41AM PDT, ID: 22049538

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