I have a newly built RHEL5 OS that is unable to talk to the DNS server. I am unable to telnet resolv.conf entry over port 53 but apparently this port has been opened.
and.....
I can only assume therefore that this is a server issue.
So, I have added the following entry to my iptables:
But still unable to telnet to the nameserver over port 53.
Can anybody provide any pointers to what I can try next?
Hi
I have my DNS servers (BIND 8) running on two Solaris 8 boxes. I need to be able to resolve an address blah.xxx.net to an IP address followed by :8080 - (for Tomcat). I tried doing this in my zone file but it failed. Can someone give me a pointer on where this configuration should be done?... (1 Reply)
I have installed a linux 9 router/firewall and have issues with outside DNS queries making it in. here are my IPTABLE rules, can anyone make some suggestions?
ETH1 is my outside facing Interface, ETH0 is my inside facing interface.
Accept If input interface is not eth1
Accept If protocol is... (1 Reply)
I have installed a linux 9 router/firewall and have issues with outside DNS queries making it in. here are my IPTABLE rules, can anyone make some suggestions?
ETH1 is my outside facing Interface, ETH0 is my inside facing interface.
Accept If input interface is not eth1
Accept If protocol... (6 Replies)
Hi GURUs,
I have two queries.
1)I know I can use FTP clients for my File transfer needs, but I want to learn FTP thru command line, any one can point me to some good online resource available to learn FTP command line with examples, of course free except UNIX man pages.
2) Our company has... (4 Replies)
I just installed Solaris 6/10 without any problems but I didn't connect the network cable when I installed it.
Here are my problems:
-I can access webpages using IP addrsses but not with domain names
-ssh is installed but it is not running ('ps -e | grep sshd' didn't show it)
I have been... (4 Replies)
Hi to all.
Sorry for my bad english.
For pure self-educational, not professional, purposes, I am studying how to configure a server with several services operating on it.
For my experiment I'm using VirtualBox 3.1.4 on a WinXP host with 3 FreeBSD guests; one acts as a DHCP + DNS server; the... (0 Replies)
I have configured a Bind9 DNS on a X4270 machine with Solaris10
I am excuting some repformance tests with DNSPERF tool and maximun CPU usage is 23%. I have seen with
prstat -L -p PID
that named process usses only 2 of the 8 available CPU at the same time although threads for all CPUs exist.... (2 Replies)
I am trying to setup a CentOS 6.2 server that will be doing 3 things DHCP, DNS & Samba for a very small office (2 users). The idea being this will replace a very old Win2k server. The users are all windows based clients so only the server will be Linux based.
I've installed CentOS 6.2 with... (4 Replies)
I'll try and be brief and detailed.
I have a Macbook Pro Retina running Mavericks. When on my network at the office (work) everything local works just fine. Local servers are resolved through our internal DNS settings. For example, we have a fileserver at "fs01". I can connect to it with... (1 Reply)
I have read many tutorials on bind and i understand the A,MX, CNAME records.
Internally, on a LAN we can install bind and create all these records and we can tell all PC and servers to use this bind as DNS server.that's fine.
On the Internet, when we have purchased a valid domain like... (5 Replies)