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Published on 2010-04-04T14:12:15Z
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I want to query an IP to get its hostname. What is the standard port for this ? Could it be port 101 listed under "hostnames" in /etc/services ?
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Hey,
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(Why can/How are) blocked IPs (get/getting) through my iptables?
Hello and thanks for your consideration...
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I'm trying to adjust my iptables firewall to increase the security of my server, and I found something a bit problematic here : I have to set INPUT policy to ACCEPT and, in addition, to have a rule saying iptables -I INPUT -i eth0 -j ACCEPT.
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I'm having a strange issue on my initial lab setup.
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I am running a centos 5 image on the vmware player and as of recently, I was able to check out from a repository that is no longer working. I am now getting:
svn: Unknown hostname 'www.kennykong.com'
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I have a DNS server set up on one of my machines using BIND 9.7 Everything works fine with it. On my Windows 7 desktop, I have statically-assigned all network values. I have one DNS server set -- my DNS server. On my desktop,
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On a windows 2003 server I can nslookup www.google.com which returns
Server: localhost
Address: 127.0.0.1
Non-authoritative answer:
Name: www.l.google.com
Addresses: 74.125.79.104, 74.125.79.147, 74.125.79.99
Aliases: www.google.com
I can then ping 74.125.79.104:
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I installed and configured hadoop on my Ubuntu 14.04 server, virtualized inside of hyper-v, however I am getting an issue when i run start-dfs.sh
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