Re: [Ilugc] Two Static Ip connection
On Friday 09 Jan 2009, mettur salem wrote: My office has windows server dns ,dhcp and proxy connection our if one static ip (internet say tata ),fails we need to manual connect the other one in server I am not disturb this setup my office plan to move to fedora 9 i install fedora 9 with squid proxy have 2 lan cards They need without manual intervention incase of line failure we can able to automatically use the internet in linux this is the scenario how can in install successfully in linux fedora 9 pls help me to constant in my job one st ip is high bandwith another is low bandwith both should work how ??? implement in linux??? It is a bit difficult to understand what you are trying to sat. I think you are looking for a solution wherein you have 2 ISP links that are load balanced, and link failure detection is automatic. The latter is quite simple - use cron scheduler to ping at regular intervals, detect failure and switch to the active link (shell scripting necessary). If you want a ready made solution, this might be of help http://www.wifi.com.ar/cdrouter.html I have not tried it myself. YMMV -- Arun Khan ___ To unsubscribe, email ilugc-requ...@ae.iitm.ac.in with unsubscribe password address in the subject or body of the message. http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Two Static Ip connection
It is a bit difficult to understand what you are trying to sat. I think you are looking for a solution wherein you have 2 ISP links that are load balanced, and link failure detection is automatic. The latter is quite simple - use cron scheduler to ping at regular intervals, detect failure and switch to the active link (shell scripting necessary). OP - will help if you post an ASCII diagram of your network. If both links terminate on the linux machine: Better way would be to have 2 default routes with equal or weighted cost balancing turned on. see http://www.lartc.org for more help. More robust than checking links using methods like ping as those replies are turned off in many cases. If the links are terminating on two different machines, look at using VRRP with object linking. If you want a ready made solution, this might be of help http://www.wifi.com.ar/cdrouter.html I have not tried it myself. It looks like the person using this needs to know a lot more than what OP wanted to do. This package includes shorewall, wondershaper etc which require some good networking knowhow and scenario conceptualisation. Rare to find unless one has tinkered around these by hand. Mohan ___ To unsubscribe, email ilugc-requ...@ae.iitm.ac.in with unsubscribe password address in the subject or body of the message. http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Two Static Ip connection
On Friday 09 Jan 2009 12:19:04 pm mettur salem wrote: Thanks for all to support me with Helping hands even i am in the desert of linux s/desert/dessert/ -- regards KG http://lawgon.livejournal.com ___ To unsubscribe, email ilugc-requ...@ae.iitm.ac.in with unsubscribe password address in the subject or body of the message. http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Two Static Ip connection
I could not really understand what's your problem is,Please try writing it clearly.It seem that your office has two internet connections, you have setup two servers windows and linux both installed with squid.Now you want the employees to be automatically redirected to use one of the connection which is active at that moment? On Fri, Jan 9, 2009 at 12:26 PM, Kenneth Gonsalves law...@thenilgiris.comwrote: On Friday 09 Jan 2009 12:19:04 pm mettur salem wrote: Thanks for all to support me with Helping hands even i am in the desert of linux s/desert/dessert/ -- regards KG http://lawgon.livejournal.com ___ To unsubscribe, email ilugc-requ...@ae.iitm.ac.in with unsubscribe password address in the subject or body of the message. http://www.ae.iitm.ac.in/mailman/listinfo/ilugc -- A computer is like air conditioning: it becomes useless when you open windows. -Fighting 4 Freedom- ___ To unsubscribe, email ilugc-requ...@ae.iitm.ac.in with unsubscribe password address in the subject or body of the message. http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
