Jul 18, 2019 · IKEv1 or IKEv2? Pre-shared key or certificate authentication? Is NAT traversal required (is one of the peers located behind another gateway that performs NAT)? Is the remote peer route-based or policy-based? and 2 sets of the following attributes, one for the IKE configuration and one for the IPSec.

2) ikev2 does not have an option to configure "authentication pre-shared key" like ikev1 does on the ASA within the ike policy. A pre-shared key is also a phase 1 requirment for my peer & I dont see where I can configure it for phase 1 on the ASA. May 19, 2015 · ikev2 remote-authentication pre-shared-key ikev2 local-authentication pre-shared-key When a distant peer comes knocking to the near peer, does the distant peer present its remote key and is it compared to the near local key? Or is the distant remote compared to the near remote? If so, what is the "local" key being used for? The ikev2.preshared file is composed of a list of pre-shared key entries. Each entry must contain key information, as well as one or more label attributes. When the pre-shared key file is loaded, the key information from each entry will be added to all existing IKEv2 rules that match a label in the entry. IKE uses X.509 certificates for authentication ‒ either pre-shared or distributed using DNS (preferably with DNSSEC) ‒ and a Diffie–Hellman key exchange to set up a shared session secret from which cryptographic keys are derived. In addition, a security policy for every peer which will connect must be manually maintained.

Jul 18, 2019 · IKEv1 or IKEv2? Pre-shared key or certificate authentication? Is NAT traversal required (is one of the peers located behind another gateway that performs NAT)? Is the remote peer route-based or policy-based? and 2 sets of the following attributes, one for the IKE configuration and one for the IPSec.

Assumptions 192.168.100.0/24 is behind the router 10.0.0.0/16 is the Azure network 40.113.16.195 is the Azure Gateway IP 1234567890asdfg is the pre shared key GigabitEthernet0/0 is the ‘public facing interface on the router’ ! access-list 101 permit ip 192.168.100.0 0.0.0.255 10.0.0.0 0.0.0.255 ! crypto ikev2 proposal IKE-PROP-AZURE encryption aes-cbc-256 aes-cbc-128 3des integrity sha1 Pre-Shared Key. Pre-Shared Key. 2 (1024 bit) Default IKEv2 RSA protection suite . 1006. IKEv2. AES - 128 . SHA 96. RSA Signature. hmac-sha1. 2 (1024 bit) Default IKEv2 PSK protection suite . 10007. IKEv2. AES - 128 SHA 96. Pre-shared key hmac-sha1. 2 (1024 bit) Default Suite-B 128bit ECDSA protection suite . 10008. IKEv2. AES - 128. SHA 256-128

May 19, 2015 · ikev2 remote-authentication pre-shared-key ikev2 local-authentication pre-shared-key When a distant peer comes knocking to the near peer, does the distant peer present its remote key and is it compared to the near local key? Or is the distant remote compared to the near remote? If so, what is the "local" key being used for?

Jun 30, 2020 · An attacker could, however, use the pre-shared key to impersonate a VPN server. It could then eavesdrop on encrypted traffic, or even inject malicious data into the connection. Summary. Despite some largely theoretical issues, L2TP/IPsec is generally regarded as being secure if openly published pre-shared keys are not used. ASA2(config-tunnel-ipsec)# ikev2 local-authentication pre-shared-key 32fjsk0392fg ASA2(config-tunnel-ipsec)# ikev2 remote-authentication pre-shared-key 32fjsk0392fg. Finally, we will create a crypto map linking the access list, the peer and the IKEv2 proposal. We will apply this crypto map to the ASA outside interface. ASA1 2) ikev2 does not have an option to configure "authentication pre-shared key" like ikev1 does on the ASA within the ike policy. A pre-shared key is also a phase 1 requirment for my peer & I dont see where I can configure it for phase 1 on the ASA. May 19, 2015 · ikev2 remote-authentication pre-shared-key ikev2 local-authentication pre-shared-key When a distant peer comes knocking to the near peer, does the distant peer present its remote key and is it compared to the near local key? Or is the distant remote compared to the near remote? If so, what is the "local" key being used for? The ikev2.preshared file is composed of a list of pre-shared key entries. Each entry must contain key information, as well as one or more label attributes. When the pre-shared key file is loaded, the key information from each entry will be added to all existing IKEv2 rules that match a label in the entry.