ipsec ove gre vs gre vs ipsec

[ansarjavaid54]

Hello guys am studying ipsec over gre or gre over ipsec topic and i am much confused regarding cocepts and configuration as well.

Can anyone explain it to me with config example for truly understanding along with tunl modes. Regards

[Dinesh Moudgil]

Hi

Here are few good reads for your reference:-

https://learningnetwork.cisco.com/thread/14767

http://www.firewall.cx/networking-topics/protocols/870-ipsec-modes.html

http://www.firewall.cx/cisco-technical-knowledgebase/cisco-routers/872-cisco-router-gre-ipsec-tunnel-transport.html

Regards,
Dinesh Moudgil

P.S. Please rate helpful posts.

[ansarjavaid54]

Hello.

Hopefully you would be good.

Thanks for the reference.....Here i have confusion i read lots of thread, but i still dont know the use case.

Can you please little bit explain to how they are being used..I know about gre and ipsec implementation sepratly. But here words confused me.