Setup IPsec VPN using ASA5505 behind Juniper SSG5

Posted by i_ch3ry on Server Fault See other posts from Server Fault or by i_ch3ry
Published on 2013-10-31T23:17:37Z Indexed on 2013/11/01 3:57 UTC
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Filed under:

networking

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vpn

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cisco-asa

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juniper

I have been assigned to establish a Internet IPsecVPN connection between two sites using Cisco ASA5505
A site currently has following setup.(Same setup is expected in another site)
Internet----->ADSL Router----->Juniper SSG5----->Intranet
(Im not sure what is configured on SSG5 and if router is in bridge mode or if NAT is configured)

I was thinking if I should install ASA5505 along with Juniper SSG5?
Internet----->ADSL Router----->Juniper SSG5----->Cisco ASA5505(for vpn only)------>Intranet
or
Internet----->ADSL Router----->Cisco ASA5505(for vpn only)----->Juniper SSG5------>Intranet

My question is if it is possible?
What should be the normal way to achieve this goal?

Thanks

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