GRE/IPSEC over two sites

[Lumidex2013]

Hi Everyone,

I have the task of setting up ip phones in a new location. The locations are, the main office and the lab. Internet access is provided for on both sides.

I have PBX setup in the main office and now wants to extend the voice infrastructure to the lab i.e i want a situation where i can setup the lab networ by just plugging the ip phones to my POE switch.

Kindly assist.

Olumide

[Richard Bradfield]

I assume you have Cisco routers at the Internet edge, if so see enclosed link as a guide

http://www.firewall.cx/cisco-technical-knowledgebase/cisco-routers/867-cisco-router-site-to-site-ipsec-vpn.html

[Lumidex2013]

Hi Richard,

Thanks for the immediate response. I do not have a router on the main office end, what i have is an ASA 5505 firewall and that is what i intending deploying on the other end too.

[Masoud Pourshabanian]

Hello,

Here is the link for IPSEC between ASA and cisco router.

http://www.tunnelsup.com/site-to-site-vpn-tunnel-between-asa-and-cisco-router

IPsec between two ASAs.

http://packetlife.net/blog/2011/jul/11/lan-lan-vpn-asa-5505/

Hope it helps,

Masoud