Should you not be natting from your inside interface to the outside world? i.e. 192.168.0.1?
Simon Vass Managing Director E-Tech Uganda Ltd http://www.etech.ug Tel: +256 (0) 312260620 or (0) 312260621 email: [email protected] skype: e-techservicedesk ----- Original Message ----- From: "Dusabe Patrick" <[email protected]> To: "Uganda Linux User Group" <[email protected]> Sent: Thursday, 10 November, 2011 12:52:04 PM Subject: Re: [LUG] setting up a dns in centos Hello Luggers, Thank you so much for the great assistance so far. I am now faced with a scenario where i can receive mail but cannot send mail outside my network from the zimbra mail server. The server ip is 192.168.0.251 and the router inside interface is 192.168.0.1. I have the following nat lines on my router ip nat inside source static tcp 192.168.1.251 25 <public-ip> 25 extendable ip nat inside source static tcp 192.168.1.251 3389 <public-ip> 3389 extendable Do i need a nat translation to have my mail flow to the outside? Thanks On Thu, Nov 10, 2011 at 11:55 AM, Dusabe Patrick < [email protected] > wrote: Hello Luggers, Thank you for the great advice with resolving the dns server issue. I am implementing a zimbra server and the dns issue is out of the way, HOWEVER I have a scenario.... I have an admin account setup and it receives mail from the outside but cannot send to the outside. The other account I created can neither receive nor send mail. any pointers to resolving this issue Thanks On Tue, Nov 8, 2011 at 7:02 PM, sanga collins < [email protected] > wrote: To fix your domain name, you should be working in /etc/hosts leave the localhost.localdomain as 127.0.0.1 and use your intended hostname and domain name with the LAN ip of your centos box On Tue, Nov 8, 2011 at 10:36 AM, Dusabe Patrick < [email protected] > wrote: Thanks Collins, However I am still getting around including forward lookup zones and configuring a domain name not localdomain as it still reads On Tue, Nov 8, 2011 at 6:18 PM, sanga collins < [email protected] > wrote: This should simplify your life # yum install -y system-config-bind from the gnome desktop open a terminal and type system-config-bind and press enter, or navigate to the Menu: System > Administration > server setting > domain name system. Nice gui that verifies your settings and makes it almost impossible to mess up DNS settings (plus dont have to wonder where the files are) On Tue, Nov 8, 2011 at 9:52 AM, Simon Vass < [email protected] > wrote: Not sure it creates one. Here is a nice HowtoForge Guide which might be handy. http://www.howtoforge.com/bind-installation-on-centos Google-Search donations kindly accepted in the form of beer. ;-) Simon Vass Managing Director E-Tech Uganda Ltd http://www.etech.ug Tel: +256 (0) 312260620 or (0) 312260621 email: [email protected] skype: e-techservicedesk ----- Original Message ----- From: "Dusabe Patrick" < [email protected] > To: "Uganda Linux User Group" < [email protected] > Sent: Tuesday, 8 November, 2011 5:29:54 PM Subject: Re: [LUG] setting up a dns in centos Thanks guys.... so I run yum install bind I was then to edit the named.conf file to configure the forwarders IP and reverse look up options I expected to run the named.conf file in /etc. This is missing So could it be placed in a diffrent location On Tue, Nov 8, 2011 at 5:19 PM, Mike Barnard < [email protected] > wrote: You may need to provide more information on what errors. Also, it would help if you detailed what you did in your setup. I think this may help: http://www.lamolabs.org/blog/282/how-to-setup-a-dns-server-on-centos-5/ On 8 November 2011 17:12, Dusabe Patrick < [email protected] > wrote: Hello Luggers, I seem to be having trouble setting up a dns server in centos..... cant find named.conf and on creation i keep running into configuration errors. _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. -- Mike Of course, you might discount this possibility, but remember that one in a million chances happen 99% of the time. ------------------------------------------------------------ _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. -- Sanga M. Collins Network Engineering ~~~~~~~~~~~~~~~~~~~~~~~ Google Voice: (954) 324-1365 E- fax: (435) 578 7411 _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. -- Sanga M. Collins Network Engineering ~~~~~~~~~~~~~~~~~~~~~~~ Google Voice: (954) 324-1365 E- fax: (435) 578 7411 _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ The Uganda Linux User Group: http://linux.or.ug Send messages to this mailing list by addressing e-mails to: [email protected] Mailing list archives: http://www.mail-archive.com/[email protected]/ Mailing list settings: http://kym.net/mailman/listinfo/lug To unsubscribe: http://kym.net/mailman/options/lug The Uganda LUG mailing list is generously hosted by INFOCOM: http://www.infocom.co.ug/ The above comments and data are owned by whoever posted them (including attachments if any). The mailing list host is not responsible for them in any way.
