Hi, everyone. I am trying to set an VPN between an Cisco C870 router and a Fortigate firewall. I configured both devices following the info of the link bellow: https://kb.fortinet.com/kb/viewAttachment.do?attachID=FortiGate_to_Cisco_Routers_VPN_Interop_Tech_Note_22_Dec_2003.pdf&documentID=10229 But the VPN is not established. Did anyone have configured VPN between thoose devices before? According the link info, Do you see any missing details? Thanks you in advanced.
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