Are you trying to build a firewall? Is this on a device or a PC?
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: "Richard Zulu" <[email protected]> To: "Uganda Linux User Group" <[email protected]> Sent: Tuesday, 22 February, 2011 1:19:37 PM Subject: [LUG] IP Routing Multiple interfaces Hi, Quick question: I have a linux box with three interfaces, two of them face my external network (one is a sub-interface) , with the same gateway address but obviously different I.Ps. Both are in the same public network / subnet One of the interfaces faces my internal network, private IP addresses. Problem: With all the interfaces up, I cannot reach any of the networks, both internal and external. However, with the internal network interface down, I can get to the external network. I need my internal interface up so that I can get to my internal network and at the same time get to the external networks. How can I pull it off? -- Richard Zulu gtug lead, Kampala (Uganda) http://kampala.gtugs.org _______________________________________________ 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.
