Network is unreachable ..
3 Attachment(s)
Hello to all ;
I have 2 virtual machines in my pc(rhel5 ,oel5) I am trying to share data through internet connection. I issued ping command but it got network unreachable. Could anyone explain about how to set ip for linux machines ? - Obviously i am going to share data between oracle databases. Still i did n't update etc /hosts file. |
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https://access.redhat.com/knowledge/...nterfaces.html http://www.cyberciti.biz/faq/rhel-ce...configuration/ Since you're using virtual machines, though, have you enabled bridging on your network devices? If you haven't, you won't be able to communicate correctly. And again, since you're using both Red Hat Enterprise and Oracle Enterprise, have you contacted Red Hat and/or Oracle support??? Those are both commercial products that you are PAYING for, and as such, are paying for tech support. Quote:
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Yes TBone , you asked many questions. I am being something quiet.
In my env , I can't ask everything (related to linux) to unix team. Even i work with linux platform , we have certain limits . I need some information with subnet mask. ehat actually it does ? - I googled but clear. from attached screen shot what's your suggestion to us ? |
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http://en.wikipedia.org/wiki/Subnetwork http://www.iplocation.net/tools/netmask.php Quote:
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Hello TBone ;
Small clarification. when i issuued # hostname -i # vi/etc/hosts Quote:
127.0.0.1 [root@oel5 etc]# hostname oel5.myserver but i configred ip address as 192.168.2.20. but VM showing 127.0.0.1 What's the problem here ? Thanks .. |
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And you have put incorrect entries in the /etc/hosts file. Again, you need to talk with your unix/linux folks and get them to explain things to you, or try looking up such things on your own. From very easily found /etc/hosts examples from Google: http://www.faqs.org/docs/securing/chap9sec95.html Your localhost line is wrong, and you've defined two aliases for the SAME name...both for oel5. |
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