cisco ikev2 error address type not supportedarizona state employee raises 2022

Let me ask you something - what format do you enter user/domain information in the client? 05:29 AM. You wrote "had to change source interface to Service VPN". Finding Feature Information Prerequisites for Configuring Internet Key Exchange Version 2 Communication over the IPSec Tunnel should be done via VPN1. currently using 4.8, seems to have solved all issues. Hence, you would see 'PFS (Y/N): N, DH group: none' until the first rekey. The documentation set for this product strives to use bias-free language. In this document . IKEv2 Settings Policy - HQ-VPN Auth Type - Preshared Manual Key Key is set in both fields IPsec Tab: Crypto Map Type - Static IKEv2 Mode - Tunnel Transform Sets IKEv2 Proposals - SHA-256 Enable Reverse Route Injection- Checked Enable PFS - Checked Modulus Group - 19 Lifetime Duration - 28800 Lifetime Size - 4608000 Advanced Tab: If this CREATE_CHILD_SA exchange is not rekeying an existing SA, the N payload MUST be omitted. Consult your VPN device vendor specifications to verify that . Can you also post the config for the VPN template. For more information, refer to IKEv2 Packet Exchange and Protocol Level Debugging. Initiator building IKE_INIT_SA packet. IPSEC profile: this is phase2, we will create the transform set in here. *Nov 11 19:30:34.841: IKEv2:Adding ident handle 0x80000002 associated with SPI 0x9506D414 for session 8 *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (I) MsgID = 00000001 CurState: AUTH_DONE Event: EV_OK_RECD_LOAD_IPSEC *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):Action: Action_Null *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (I) MsgID = 00000001 CurState: AUTH_DONE Event: EV_START_ACCT *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):Accounting not required *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (I) MsgID = 00000001 CurState: AUTH_DONE Event: EV_CHECK_DUPE *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (I) MsgID = 00000001 CurState:AUTH_DONEEvent: EV_CHK4_ROLE, *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (I) MsgID = 00000001 CurState:READYEvent: EV_CHK_IKE_ONLY *Nov 11 19:30:34.841: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (I) MsgID = 00000001 CurState: READY Event: EV_I_OK, *Nov 11 19:30:34.840: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000001 CurState:READYEvent: EV_R_OK *Nov 11 19:30:34.840: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000001 CurState: READY Event: EV_NO_EVENT. You cannot use PSK for authentication of a Remote Access FlexVPN, see this screenshot below from Cisco live presentation BRKSEX-2881. description Cisco AnyConnect IKEv2 ip unnumbered GigabitEthernet0/0 tunnel mode ipsec ipv4 tunnel protection ipsec profile staff Take a break, you have now completed the main config on the router, and its time to move onto configuration relating to the client. These parameters are identical to the one that was received from ASA1. Responder verifies and processes the IKE_INIT message: (1) Chooses crypto suite from those offered by the initiator, (2) computes its own DH secret key, and (3) it computes a skeyid value, from which all keys can be derived for this IKE_SA. The CHILD_SA packet typically contains: Router 2 now builds the reply for the CHILD_SA exchange. INFO_R Event: EV_CHK_INFO_TYPE IKEv2-PROTO-5: (99): SM Trace-> SA: I . Select the " Show Advanced Settings " option on the top left and make sure the enable box is checked. 189035: *Aug 8 14:01:22.161 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):IKE Proposal: 1, SPI size: 0 (initial negotiation), AES-CBC SHA256 SHA256 DH_GROUP_2048_MODP/Group 14, 189036: *Aug 8 14:01:22.161 Chicago: IKEv2:(SA ID = 1):[IKEv2 -> PKI] Retrieve configured trustpoint(s), 189037: *Aug 8 14:01:22.161 Chicago: IKEv2:(SA ID = 1):[PKI -> IKEv2] Retrieved trustpoint(s): 'TP-self-signed-653483565', 189038: *Aug 8 14:01:22.161 Chicago: IKEv2:(SA ID = 1):[IKEv2 -> PKI] Get Public Key Hashes of trustpoints, 189039: *Aug 8 14:01:22.161 Chicago: IKEv2:(SA ID = 1):[PKI -> IKEv2] Getting of Public Key Hashes of trustpoints FAILED, 189040: *Aug 8 14:01:22.161 Chicago: IKEv2:Failed to retrieve Certificate Issuer list, 189041: *Aug 8 14:01:22.161 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Sending Packet [To 2.2.2.2:500/From 1.1.1.1:500/VRF i0:f0], Initiator SPI : 8A15E970577C6140 - Responder SPI : 0550071FA9DFE718 Message id: 0, SA KE N VID VID NOTIFY(NAT_DETECTION_SOURCE_IP) NOTIFY(NAT_DETECTION_DESTINATION_IP), 189042: *Aug 8 14:01:22.161 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Completed SA init exchange, 189043: *Aug 8 14:01:22.161 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Starting timer (30 sec) to wait for auth message, 189044: *Aug 8 14:01:22.429 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Received Packet [From 2.2.2.2:4500/To 1.1.1.1:500/VRF i0:f0], Initiator SPI : 8A15E970577C6140 - Responder SPI : 0550071FA9DFE718 Message id: 1, IDi NOTIFY(INITIAL_CONTACT) NOTIFY(Unknown - 16396) IDr AUTH CFG NOTIFY(ESP_TFC_NO_SUPPORT) NOTIFY(NON_FIRST_FRAGS) SA TSi TSr, 189045: *Aug 8 14:01:22.429 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Stopping timer to wait for auth message, 189046: *Aug 8 14:01:22.429 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Checking NAT discovery, 189047: *Aug 8 14:01:22.429 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):NAT OUTSIDE found, 189048: *Aug 8 14:01:22.429 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):NAT detected float to init port 4500, resp port 4500, 189049: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Searching policy based on peer's identity '10.5.1.70' of type 'IPv4 address', 189050: *Aug 8 14:01:22.433 Chicago: IKEv2:found matching IKEv2 profile 'FlexVPN', 189051: *Aug 8 14:01:22.433 Chicago: IKEv2:% Getting preshared key from profile keyring keys, 189052: *Aug 8 14:01:22.433 Chicago: IKEv2:% Matched peer block 'DYNAMIC', 189053: *Aug 8 14:01:22.433 Chicago: IKEv2:Searching Policy with fvrf 0, local address 1.1.1.1, 189054: *Aug 8 14:01:22.433 Chicago: IKEv2:Found Policy 'ikev2policy', 189055: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Verify peer's policy, 189056: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Peer's policy verified, 189057: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Get peer's authentication method, 189058: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Peer's authentication method is 'PSK', 189059: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Get peer's preshared key for 10.5.1.70, 189060: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Verify peer's authentication data, 189061: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Use preshared key for id 10.5.1.70, key len 7, 189062: *Aug 8 14:01:22.433 Chicago: IKEv2:[IKEv2 -> Crypto Engine] Generate IKEv2 authentication data, 189063: *Aug 8 14:01:22.433 Chicago: IKEv2:[Crypto Engine -> IKEv2] IKEv2 authentication data generation PASSED, 189064: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Verification of peer's authenctication data PASSED, 189065: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Processing INITIAL_CONTACT, 189066: *Aug 8 14:01:22.433 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Received valid config mode data. - edited All traffic must be accepted and specific routing is needed to direct traffic into specific tunnels. The CLI based workaround for it (on cEdge). The address range specifies that all traffic to and from that range is tunneled. Learn more about how Cisco is using Inclusive Language. Thank You. Local Address = 0.0.0.0. I'd be interested to hear if you have the same issue? I opened an SR with TAC for the exact same reason. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. The Responder tunnel usually comes up before the Initiator. Do you had to apply some NAT config? 08-08-2018 Looks like its working after I added the ACL to the outside interface. In IKEv1 there was a clearly demarcated phase1 exchange that consisted of six (6) packets followed by a phase 2 exchange that consisted of three (3) packets; the IKEv2 exchange is variable. Template applied to Service VPN 1, Source interface from VPN 0 (Internet Interface with public IP to reach external Firewall via Internet). Beginner. : crypto ikev2 profile default . Note. Use the VPN Interface IPsec feature template to configure IPsec tunnels on Cisco IOS XE service VPNs that are being used for Internet Key Exchange (IKE) sessions. cEdge supports standard IKE tunnels in 19.x. I believe it is specific to ISR4K's and being fixed in the November code release. An attacker could exploit this vulnerability by sending crafted IKEv2 SA-Init . All but the headers of all the messages that follow are encrypted and authenticated. Uses certificates for the authentication mechanism. We may get it in march release if everything will be on track. Relevant Configuration:crypto ikev2 proposal PHASE1-prop encryption 3des aes-cbc-128 integrity sha1 group 2crypto ikev2 keyring KEYRNG peer peer1 address 10.0.0.2 255.255.255.0 hostname host1 pre-shared-key local cisco pre-shared-key remote cisco, *Nov 11 19:30:34.814: IKEv2:Got a packet from dispatcher *Nov 11 19:30:34.814: IKEv2:Processing an item off the pak queue *Nov 11 19:30:34.814: IKEv2:New ikev2 sa request admitted *Nov 11 19:30:34.814: IKEv2:Incrementing incoming negotiating sa count by one, *Nov 11 19:30:34.814: IKEv2:Next payload: SA, version: 2.0 Exchange type: IKE_SA_INIT, flags: INITIATOR Message id: 0, length: 344 Payload contents: SA Next payload: KE, reserved: 0x0, length: 56 last proposal: 0x0, reserved: 0x0, length: 52 Proposal: 1, Protocol id: IKE, SPI size: 0, #trans: 5 last transform: 0x3, reserved: 0x0: length: 8 type: 1, reserved: 0x0, id: 3DES last transform: 0x3, reserved: 0x0: length: 12 type: 1, reserved: 0x0, id: AES-CBC last transform: 0x3, reserved: 0x0: length: 8 type: 2, reserved: 0x0, id: SHA1 last transform: 0x3, reserved: 0x0: length: 8 type: 3, reserved: 0x0, id: SHA96 last transform: 0x0, reserved: 0x0: length: 8 type: 4, reserved: 0x0, id: DH_GROUP_1024_MODP/Group 2 KE Next payload: N, reserved: 0x0, length: 136 DH group: 2, Reserved: 0x0 N Next payload: VID, reserved: 0x0, length: 24 *Nov 11 19:30:34.814: IKEv2:Parse Vendor Specific Payload: CISCO-DELETE-REASON VID Next payload: VID, reserved: 0x0, length: 23 *Nov 11 19:30:34.814: IKEv2:Parse Vendor Specific Payload: (CUSTOM) VID Next payload: NOTIFY, reserved: 0x0, length: 21 *Nov 11 19:30:34.814: IKEv2:Parse Notify Payload: NAT_DETECTION_SOURCE_IP NOTIFY(NAT_DETECTION_SOURCE_IP) Next payload: NOTIFY, reserved: 0x0, length: 28 Security protocol id: IKE, spi size: 0, type: NAT_DETECTION_SOURCE_IP *Nov 11 19:30:34.814: IKEv2:Parse Notify Payload: NAT_DETECTION_DESTINATION_IP NOTIFY(NAT_DETECTION_DESTINATION_IP) Next payload: NONE, reserved: 0x0, length: 28 Security protocol id: IKE, spi size: 0, type: NAT_DETECTION_DESTINATION_IP, *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: IDLE Event:EV_RECV_INIT *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_INIT Event:EV_VERIFY_MSG *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_INIT Event:EV_INSERT_SA *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_INIT Event:EV_GET_IKE_POLICY *Nov 11 19:30:34.814: IKEv2:Adding Proposal default to toolkit policy *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_INIT Event:EV_PROC_MSG *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_INIT Event: EV_DETECT_NAT *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):Process NAT discovery notify *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):Processing nat detect src notify *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):Remote address matched *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):Processing nat detect dst notify *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):Local address matched *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):No NAT found *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_INIT Event: EV_CHK_CONFIG_MODE *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_SET_POLICY *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):Setting configured policies *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_CHK_AUTH4PKI *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_PKI_SESH_OPEN *Nov 11 19:30:34.814: IKEv2:(SA ID = 1):Opening a PKI session *Nov 11 19:30:34.815: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event:EV_GEN_DH_KEY *Nov 11 19:30:34.815: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_NO_EVENT *Nov 11 19:30:34.815: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event:EV_OK_RECD_DH_PUBKEY_RESP *Nov 11 19:30:34.815: IKEv2:(SA ID = 1):Action: Action_Null *Nov 11 19:30:34.815: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event:EV_GEN_DH_SECRET *Nov 11 19:30:34.822: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_NO_EVENT *Nov 11 19:30:34.822: IKEv2:%Getting preshared key by address 10.0.0.1 *Nov 11 19:30:34.822: IKEv2:Adding Proposal default to toolkit policy *Nov 11 19:30:34.822: IKEv2:(2): Choosing IKE profile IKEV2-SETUP *Nov 11 19:30:34.822: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_OK_RECD_DH_SECRET_RESP *Nov 11 19:30:34.822: IKEv2:(SA ID = 1):Action: Action_Null *Nov 11 19:30:34.822: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event:EV_GEN_SKEYID *Nov 11 19:30:34.822: IKEv2:(SA ID = 1):Generate skeyid *Nov 11 19:30:34.822: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_GET_CONFIG_MODE *Nov 11 19:30:34.822: IKEv2:IKEv2 responder - no config data to send in IKE_SA_INIT exch *Nov 11 19:30:34.822: IKEv2:No config data to send to toolkit: *Nov 11 19:30:34.822: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=F94020DD8CB4B9C4 (R) MsgID = 00000000 CurState: R_BLD_INIT Event: EV_BLD_MSG *Nov 11 19:30:34.822: IKEv2:Construct Vendor Specific Payload: DELETE-REASON *Nov 11 19:30:34.822: IKEv2:Construct Vendor Specific Payload: (CUSTOM) *Nov 11 19:30:34.822: IKEv2:Construct Notify Payload: NAT_DETECTION_SOURCE_IP *Nov 11 19:30:34.822: IKEv2:Construct Notify Payload: NAT_DETECTION_DESTINATION_IP *Nov 11 19:30:34.822: IKEv2:Construct Notify Payload: HTTP_CERT_LOOKUP_SUPPORTED. 2023 Cisco and/or its affiliates. Responder initiates SA creation for that peer. Client Related Configuration The link you shared is for a vEdge setup, the one I've found is for cEdge 16.12.x. N (Notify payload-optional): The Notify Payload is used to transmit informational data, such as error conditions and state transitions, to an IKE peer. This is not a bug, even though the behavior is described in Cisco bug IDCSCug67056. It seems like it's not passing domain information. IOS XE routers must source IPSEC interfaces from the Service side VPN (not VPN0), but also, it is necessary to add a inbound IPv4 ACL to the Interface in VPN0 to permit UDP 500 (IPSEC) and if using NAT UDP 4500 as well.After the tunnel is established you can add a IPv4 static route on the Service side with a next hop of the Tunnel interface to route traffic via the tunnel. I'm unsure if Viptela using IOS XE has this same capability. Local Type = 0. Cisco recommends that you have knowledge of the packet exchange for IKEv2. Router1 verifies and processes the response: (1) The initiator DH secret key is computed, and (2) the initiator skeyid is also generated. Same in every possible way. I'll log a TAC case next. Refer toCisco Technical Tips Conventionsfor more information on document conventions. Same here. This packet contains: ISAKMP Header(SPI/ version/flags), SAr1(cryptographic algorithm that IKE responder chooses), KEr(DH public Key value of the responder), and Responder Nonce. Router 2 builds the responder message for IKE_SA_INIT exchange, which is received by ASA1. 01:52 PM #peer R3. This exchange consists of a single request/response pair and was referred to as a phase 2 exchange in IKEv1. This is reposted from the Networking Academy area since there were no replies. this is due to 4.9 a lot of hash/cryptography where removed! *Nov 11 19:30:34.835: IKEv2:No data to send in mode config set. Nonce Ni(optional): If the CHILD_SA is created as part of the initial exchange, a second KE payload and nonce must not be sent. Initiates SA creation, *Nov 11 19:30:34.811: IKEv2:(SA ID = 1):SM Trace-> SA: I_SPI=F074D8BBD5A59F0B R_SPI=0000000000000000 (I) MsgID = 00000000 CurState: IDLE Event: EV_INIT_SA. Cisco recommends that you have knowledge of the packet exchange for IKEv2. Zscaler support IP-SLA HTTP probes to check the cloud proxy health, on traditional routers you are able to use 'track' features to, for example, change the admin distance of a static route based on the results of the IP-SLA test. IKEv2 Payload Types Transform Type Values IKEv2 Transform Attribute Types Transform Type 1 - Encryption Algorithm Transform IDs Transform Type 2 - Pseudorandom Function Transform IDs Transform Type 3 - Integrity Algorithm Transform IDs Transform Type 4 - Key Exchange Method Transform IDs Transform Type 5 - Extended Sequence Numbers Transform IDs IKEv2 is the supporting protocol for IP Security Protocol (IPsec) and is used for performing mutual authentication and establishing and maintaining security associations (SAs). Following is the output of above router debug crypto ikev2: 189014: *Aug 8 14:01:22.145 Chicago: IKEv2:Received Packet [From 2.2.2.2:500/To 1.1.1.1:500/VRF i0:f0], Initiator SPI : 8A15E970577C6140 - Responder SPI : 0000000000000000 Message id: 0, SA KE N NOTIFY(REDIRECT_SUPPORTED) NOTIFY(NAT_DETECTION_SOURCE_IP) NOTIFY(NAT_DETECTION_DESTINATION_IP) NOTIFY(Unknown - 16430), 189015: *Aug 8 14:01:22.145 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Verify SA init message, 189016: *Aug 8 14:01:22.145 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Insert SA, 189017: *Aug 8 14:01:22.145 Chicago: IKEv2:Searching Policy with fvrf 0, local address 1.1.1.1, 189018: *Aug 8 14:01:22.145 Chicago: IKEv2:Found Policy 'ikev2policy', 189019: *Aug 8 14:01:22.145 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Processing IKE_SA_INIT message, 189020: *Aug 8 14:01:22.145 Chicago: IKEv2:(SA ID = 1):[IKEv2 -> PKI] Retrieve configured trustpoint(s), 189021: *Aug 8 14:01:22.145 Chicago: IKEv2:(SA ID = 1):[PKI -> IKEv2] Retrieved trustpoint(s): 'TP-self-signed-653483565', 189022: *Aug 8 14:01:22.145 Chicago: IKEv2:(SA ID = 1):[IKEv2 -> PKI] Get Public Key Hashes of trustpoints, 189023: *Aug 8 14:01:22.145 Chicago: IKEv2:(SA ID = 1):[PKI -> IKEv2] Getting of Public Key Hashes of trustpoints FAILED, 189024: *Aug 8 14:01:22.145 Chicago: IKEv2:Failed to retrieve Certificate Issuer list, 189025: *Aug 8 14:01:22.145 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):[IKEv2 -> Crypto Engine] Computing DH public key, DH Group 14, 189026: *Aug 8 14:01:22.145 Chicago: IKEv2:(SA ID = 1):[Crypto Engine -> IKEv2] DH key Computation PASSED, 189027: *Aug 8 14:01:22.145 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Request queued for computation of DH key, 189028: *Aug 8 14:01:22.149 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):[IKEv2 -> Crypto Engine] Computing DH secret key, DH Group 14, 189029: *Aug 8 14:01:22.149 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Request queued for computation of DH secret, 189030: *Aug 8 14:01:22.161 Chicago: IKEv2:(SA ID = 1):[Crypto Engine -> IKEv2] DH key Computation PASSED, 189031: *Aug 8 14:01:22.161 Chicago: IKEv2:(SA ID = 1):[IKEv2 -> Crypto Engine] Calculate SKEYSEED and create rekeyed IKEv2 SA, 189032: *Aug 8 14:01:22.161 Chicago: IKEv2:(SA ID = 1):[Crypto Engine -> IKEv2] SKEYSEED calculation and creation of rekeyed IKEv2 SA PASSED, 189033: *Aug 8 14:01:22.161 Chicago: IKEv2:IKEv2 responder - no config data to send in IKE_SA_INIT exch, 189034: *Aug 8 14:01:22.161 Chicago: IKEv2:(SESSION ID = 8673,SA ID = 1):Generating IKE_SA_INIT message.

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