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VPN setup - cisco 800 series

Hi,

1. I am trying to setup a vpn connection between 3 sites (1 headquarter 2 branches).

2. Also, i want to setup another vpn connection with a different site (abroad) by using same cisco 800 series router. 

Is above possible ? If yes, can someone please provide examples, configs or weblinks ?

Picture is attached.

Thank you in advance.  

1 REPLY
Cisco Employee

saif1akbar, You have a few

saif1akbar,

 

You have a few options for what you are trying to accomplish. If all of the crypto endpoints are Cisco routers, you may want to go with GRE over IPsec. Here's a guide which discusses this and has some sample configuration. They guide incorrectly describes this as "IPsec over GRE" while in reality it is GRE over IPsec (IP traffic encapsulated in GRE, which is then encapsulated in ESP/IPsec): https://learningnetwork.cisco.com/docs/DOC-2457

 

If you are going to non-IOS devices or do not wish to use GRE over IPsec, you also have the option of crypto maps: http://www.cisco.com/c/en/us/td/docs/ios/sec_secure_connectivity/configuration/guide/15_0/sec_secure_connectivity_15_0_book/sec_cfg_vpn_ipsec.html#wp1089128

 

 

HTH,

Frank

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