![]() I am fairly sure the issue is with the local ASA and it's NAT rule. Nat (any,any) source static destination static no-proxy-arpĪccess-list outside_cryptomap_1 extended permit ip object object Ĭrypto map outside_map3 1 match address outside_cryptomap_1Ĭrypto map outside_map3 1 set ikev2 ipsec-proposal AES256Ĭrypto map outside_map3 1 set ikev2 pre-shared-key *****Ĭrypto map outside_map3 1 set security-association lifetime kilobytes unlimitedĬrypto map outside_map3 interface outside I do control the other device, the remote device doesn't see a reply to it's VPN requests. ![]() There 's no ACL's on path either, so no issue there. Ikev2 local-authentication pre-shared-key ***** Ikev2 remote-authentication pre-shared-key ***** Nat (inside,outside) source static destination static no-proxy-arpĪccess-list cryptomap_rules_1 extended permit ip object object Ĭrypto map outside_map1 1 match address cryptomap_rules_1Ĭrypto map outside_map1 1 set ikev2 ipsec-proposal AES-256Ĭrypto map outside_map1 1 set ikev2 pre-shared-key *****Ĭrypto map outside_map1 interface outside Is there config I am missing to make this work please? From the remote end if i ping the public IP, it replies just fine but the VPN will not establish and at the remote end, I don't even see in the logs the traffic reaching it to try to establish even phase one, so i'm suspecting that the VPN traffic is pushing out of the 'outside' interface on a private IP and not being NAT. We need an IPSEC VPN configured to this firewall and I have set a one-to-one static NAT for the 'outside interface' private IP to one of these public IP's and configured the VPN via the ASDM. So for Internet access we then have a routed /28 of Public IP's pointing at our ASA, with our NAT Overload, PAT etc using these IP's for normal inside,outside NAT. This goes to a router that pushes to a core network and straight to internet peerings which naturally the private range won't be able to get out. We have an Cisco ASA5516-X on site which the outside interface is a private IP on a /30. Source(s): NIST SP 800-47 under Virtual Private Network (VPN) Virtual network built on top of existing networks that can provide a secure communications mechanism for data and IP information transmitted between networks.I'm sure there is a simple answer i am missing here, so hopefully I am enlightened quickly! Source(s): NIST SP 800-127 under Virtual private network (VPN) A data network that enables two or more parties to communicate securely across a public network by creating a private connection, or “tunnel,” between them. The logical network typically provides authentication and data confidentiality services for some subset of a larger physical network. Source(s): NIST SP 800-114 under Virtual Private Network (VPN) A logical network that is established at the network layer of the OSI model. 1 under Virtual Private Network (VPN) A tunnel that connects the teleworker’s computer to the organization’s network. ![]() RFC 4949 A virtual network built on top of existing physical networks that can provide a secure communications mechanism for data and IP information transmitted between networks or between different nodes on the same network. Source(s): NIST SP 800-113 under Virtual Private Network A restricted-use, logical (i.e., artificial or simulated) computer network that is constructed from the system resources of a relatively public, physical (i.e., real) network (such as the Internet), often by using encryption (located at hosts or gateways), and often by tunneling links of the virtual network across the real network. Source(s): CNSSI 4009-2015 A virtual network built on top of existing networks that can provide a secure communications mechanism for data and IP information transmitted between networks. 4 under Virtual Private NetworkĬNSSI 4009 Protected information system link utilizing tunneling, security controls (see information assurance (IA)), and endpoint address translation giving the impression of a dedicated line. ![]() 5 under virtual private networkĬNSSI 4009-2015 NIST SP 800-53 Rev. Source(s): NIST SP 1800-21B under Virtual Private NetworkĬNSSI 4009-2015 NIST SP 800-53 Rev. Protected information system link utilizing tunneling, security controls, and endpoint address translation giving the impression of a dedicated line. ![]()
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