Edited by Dan Kozi- Thursday, June 6, 2013 1:18 PM As described earlier, in this scenario that policy which has group 2 enabled is used for the connection. This means that TensorFlow will automatically de-duplicate summary names based on the scope they are created in. 02:06 AM, Thanks for the answer,,,, I have checked the IPSec and ISAKMP lifetimes and the tunnel working better with out interruption until now,, also I still receive this debug from the same peer, IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 1IKEv2-PLAT-2: Crypto Map: No proxy match on map ######seq 3IKEv2-PLAT-2: Crypto Map: No proxy match on map ######seq 5IKEv2-PLAT-2: Crypto Map: No proxy match on map ######seq 6IKEv2-PLAT-2: Crypto Map: No proxy match on map ######seq 7IKEv2-PLAT-2: Crypto Map: No proxy match on map ######seq 8IKEv2-PLAT-2: Crypto Map: No proxy match on map ######seq 9IKEv2-PLAT-2: Crypto Map: No proxy match on map ######seq 10IKEv2-PROTO-1: (21): Failed to find a matching policyIKEv2-PROTO-1: (21): Received Policies:ESP: Proposal 1: AES-CBC-256 SHA96 DH_GROUP_1536_MODP/Group 5, ESP: Proposal 2: AES-CBC-256 MD596 DH_GROUP_1536_MODP/Group 5, IKEv2-PROTO-1: (21): Failed to find a matching policyIKEv2-PROTO-1: (21): Expected Policies:IKEv2-PROTO-1: (21): Failed to find a matching policyIKEv2-PROTO-1: (21):IKEv2-PROTO-1: (21): Create child exchange failed, IKEv2-PLAT-1: Failed to decrement count for incoming negotiating, crypto ipsec ikev2 ipsec-proposal AES265-SHA1protocol esp encryption aes-256protocol esp integrity sha-1 md5crypto ipsec security-association lifetime seconds 3600crypto ipsec security-association pmtu-aging infinite, crypto map ###### match address #######crypto map ###### set pfs group5crypto map ###### set peer #######crypto map ####### set ikev2 ipsec-proposal AES265-SHA1crypto map ####### set security-association lifetime seconds 3600, crypto ikev2 policy 1encryption aes-256integrity sha512group 5prf sha512lifetime seconds 86400. How could my characters be tricked into thinking they are on Mars? After I have checked the IPSec and ISAKMP lifetimes the tunnel works batter but I still receivethis debug from the same peer. is a satellite site. Edited by Dan Kozi- Thursday, June 6, 2013 1:18 PM Check the IPSec and ISAKMP lifetimes configured on the ASA 5505 are the same as configured the Huawei Firewall. Does integrating PDOS give total charge of a system? I then deleted the Azure Gateway and created a new Gateway using static routing; I verified the setting for the pre-shared key and IP were correct on my ASA and hit the connect Find answers to your questions by entering keywords or phrases in the Search bar above. Map Tag = mpls_map. However, when a user tries to connect from a FIPS-enabled client, the connection fails with the error message: The cryptographic algorithms required by the secure gateway do not match those supported by AnyConnect. FYI, group 5 is weak and will be depreciated in latest versions of code, consider replacing at somepoint. The fix is to only include DH group 1 alone in a policy configured on the gateway. However, the encryption algorithm on both of those policies uses a key size of 192, which is too low for a FIPS-enabled client. http://msdn.microsoft.com/en-us/library/windowsazure/jj156075.aspx That article also states that if you use Dynamic Routing, youwill need to have IKE v2 enabled, which You should either delete this question or post your own answer and accept it, so it doesn't keep coming up for everyone. We currently have two sites and two ASA 5510 creating a site-to-site VPN and both ASAs have the latest 9.1 ASA firmware release. How does the Chameleon's Arcane/Divine focus interact with magic item crafting? make sure you verify each side config, or post the configuration to understand the issue, https://support.huawei.com/enterprise/en/doc/EDOC1000154805/931088a3/basic-information-about-ipsec-interoperation-between-huawei-firewalls-and-cisco-firewalls, 09-20-2020 button. This puts the elliptic curve groups first (21, 20, 19), followed by the Modular Exponential (MODP) groups (24, 14, 5, 2). any ideas about this situation ??? Timestamped Event Matching Error: Failed to find matching element Ask Question Asked 6 years, 7 months ago Modified 1 year, 3 months ago Viewed 20k times 103 I'm trying to generate a UItest in Xcode. IKEv1 was unsuccessful at setting up a tunnel. 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. 09:47 AM Made minor edits for clarity. This forum has migrated to Microsoft Q&A. 09-17-2020 Map Sequence Number = 2. make sure your chosen encryption matches on both ends of the VPN i.e. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. AES, 3DES, etc. All configured IKE versions failed to establish the tunnel. Network Engineering Stack Exchange is a question and answer site for network engineers. It is not currently accepting answers. My company uses an ASA 5505 firewall to create IPSEC VPN tunnel with another partner, the other patner company usesHuawei Firewall, thevpn tunnel works and the connection done, but some times the connection interrupted and there is no connectivity between the sites until the vpn tunnel rested using the command, While there is a connection between the sites I used the command# debug crypto ikev2 protocol, this is the outputIKEv2-PROTO-1: (4): Failed to find a matching policyIKEv2-PROTO-1: (4): Received Policies:IKEv2-PROTO-1: (4): Failed to find a matching policyIKEv2-PROTO-1: (4): Expected Policies:IKEv2-PROTO-1: (4): Failed to find a matching policyIKEv2-PROTO-1: (4):IKEv2-PROTO-1: (4): Create child exchange failed. However, on the headend, the first DH group on the list sent by the client that matches a DH group configured on the gateway is the group that is selected. Therefore, if the ASA also has weaker DH groups configured, it uses the weakest DH group that is supported by the client and configured on the headend despite the availability of a more secure DH group on both ends. If you enable this debug on the ASA, you can see the proposals sent by the client: During a connection attempt, the first debug message is: Therefore, despite the fact that the client sent the groups 2,21,20,19,24,14 and 5 (these FIPS-compliant groups), the headend still only connects only group 2-enabled in policy 1 in the previous configuration. Ken sets the Matching policy at the legal entity level to Three-way matching. But the good news is, I found the SearchField using Accesibility Inspector. Add details and clarify the problem by editing this post. I can't access the the partner peer configuration but he should configure all parameters correctly. Can you provide a little more information? This behavior was fixed on the client through Cisco bug ID CSCub92935. Tuesday, July 14, 2020 11:11 AM 0 Sign in to vote Target will match the prices of any retail or online store on its list of competitors. Thank you for posting your question here. I am trying to connect my ASA 5510 to Azure with a site-to-site VPN. I press the "Connect" button on Azure to connect Azure to our main site, but it errors out. Cisco site-to-site VPN tunnel Failed to find a matching policy [closed]. 09-20-2020 XCUITest - Failed to find matching element XCUITest: Failed to find Matching Element iOS 14 / UI Testing DatePicker Instructions for updating: Please switch to tf.summary.scalar. if my config was wrong then tunnel shouldn't come up when Cisco ASA sending traffic. 09-17-2020 The first message "No proxy match on map" implies that traffic was sent over the tunnel that is not expected. Which device initated the tunnel when it fails? The best answers are voted up and rise to the top, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company. Child Security Association Debugs. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. I am trying to connect now, but am getting other errors that may be because of the ASA config. When I try to swipe UIview I get an error: Timestamped Event Matching Error: Failed to find matching element error window Note: After the first entry in the list (group 1 or 2), the groups are listed in order of strongest to weakest. Ken sets the Automatically update header matching status toggle at the legal entity to Yes. Note that tf.summary.scalar uses the node name instead of the tag. - On ASA Version 8.4.4 (non-suite B) with IKEv2 policy set to 1 2 5 14, group 1 is selected as expected.- On ASA Version 8.4.4 (non-suite B) with IKEv2 policy set to 2 5 14, group 14 is selected as expected. IKEv2-PROTO-1: (4): Failed to find a matching policy IKEv2-PROTO-1: (4): IKEv2-PROTO-1: (4): Create child exchange failed also my company have another ASA 5515 to use VPN tunnel from another site to the same partner and same Huawei Firewall the second tunnel works with out issues. OK I may have made a little headway I am now seeing this on the ASA. All rights reserved. IKEv2 Negotiation aborted due to ERROR: Detected unsupported failover version. Ken sets the Match price totals field for the legal entity to Percentage, and enters 15% as the Tolerance percentage. Based on the symptoms, the first conclusion would be that the client only supports DH group 2 when FIPS is enabled and none of the others work. Are your crypto map ACL that defines your interesting traffic correct between you and your peer? Thus, the client chooses the least computationally-intensive DH and therefore the least resource-intensive group for the initial guess, but then switches over to the group chosen by the headend in subsequent messages. While Target's price match policy does have exclusions, it does cover many major retailers. Why was USB 1.0 incredibly slow even for its time? View with Adobe Reader on a variety of devices, View in various apps on iPhone, iPad, Android, Sony Reader, or Windows Phone, View on Kindle device or Kindle app on multiple devices. This question needs details or clarity. Where is it documented? When would I give a checkpoint to my D&D party that they can return to if they die? While your device is not on the This exchange consists of a single request/response pair, and was referred to as a phase 2 exchange in IKEv1. I am trying to connect now, but am getting other errors that may be because of the ASA config. This document describes why users may not be able toconnect with the use of a Federal Information Processing Standard (FIPS)-enabled client to an Adaptive Security Appliance (ASA), which has a policy that supports FIPS-enabled crypto algorithms. This is the configuration I have used to setup the site to site connection on the router: object network HQ-LAN subnet 10.0.0.0 255.0.0.0 description The HQ local network address space on premise object network Azure-UKSouth-LAN subnet 172.16.. 255.255.. . "Failed to find a matching version for servicing stack" : r/SCCM. Policy lookss right on both the ASA & SRX side. However, in order to avoid a backwards-compatibility issue with non-Suite B gateways, the weakest DH group (one for non-FIPS mode and two for FIPS mode) remains at the top of the list. Add a new light switch in line with another switch? ADK / dism screwed up? (9666): Decrypted packet:(9666): Data: 416 bytesIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: READY Event: EV_RECV_CREATE_CHILDIKEv2-PROTO-5: (9666): Action: Action_NullIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_INIT Event: EV_RECV_CREATE_CHILDIKEv2-PROTO-5: (9666): Action: Action_NullIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_INIT Event: EV_VERIFY_MSGIKEv2-PROTO-2: (9666): Validating create child messageIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_INIT Event: EV_CHK_CC_TYPEIKEv2-PROTO-2: (9666): Check for create child response message typeIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_IPSEC Event: EV_REKEY_IPSECSAIKEv2-PROTO-2: (9666): Beginning IPSec Rekey as ResponderIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_IPSEC Event: EV_PROC_MSGIKEv2-PROTO-2: (9666): Processing CREATE_CHILD_SA exchangeIKEv2-PROTO-1: (9666): Failed to find a matching policyIKEv2-PROTO-1: (9666): Received Policies:IKEv2-PROTO-1: (9666): Failed to find a matching policyIKEv2-PROTO-1: (9666): Expected Policies:IKEv2-PROTO-5: (9666): Failed to verify the proposed policiesIKEv2-PROTO-1: (9666): Failed to find a matching policyIKEv2-PROTO-1: (9666):IKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_IPSEC Event: EV_NO_PROP_CHOSENIKEv2-PROTO-2: (9666): Sending no proposal chosen notifyIKEv2-PROTO-2: (9666): Building packet for encryption. New here? I am trying to connect now, but am getting other errors that may be because of the ASA config. It MIGHT be initiated by either end of the IKE_SA after the initial exchanges are completed. Were sorry. Tip: If the gateway is configured with multiple DH groups in the same policy and group 1 (or 2 in FIPS mode) is included, then the ASA accepts the weaker group. If multiple proposals are required, do not configure one with group 2; otherwise that one is always selected. Visit Microsoft Q&A to post new questions. There are three ways to workaround this problem for FIPS-enabled clients: Edited title. How to make voltage plus/minus signs bolder? IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 1IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 3IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 5IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 6IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 7IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 8IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 9IKEv2-PLAT-2: Crypto Map: No proxy match on map ###### seq 10, IKEv2-PROTO-1: (12): Failed to find a matching policy, IKEv2-PROTO-1: (12): Received Policies:ESP: Proposal 1: AES-CBC-256 SHA96 DH_GROUP_1536_MODP/Group 5, IKEv2-PROTO-1: (12): Failed to find a matching policyIKEv2-PROTO-1: (12): Expected Policies:IKEv2-PROTO-5: (12): Failed to verify the proposed policiesIKEv2-PROTO-1: (12): Failed to find a matching policy, IKEv2-PROTO-2: (21): Sending DPD/liveness query, IKEv2-PROTO-2: (21): Process delete request from peer. 5|Jun 05 2013|21:16:13|750002|||||Local:XXX.XXX.XXX.XXX:500 Remote:XXX.XXX.XXX.XXX:500 Username:Unknown Received a IKE_INIT_SA request. When i run debug on Cisco ASA i found following, also when tunnel is up i am seeing following messaged in debugging, not sure what is going on. 08:25 AM Want to improve this question? Instead, there is a preconfigured list of policies that the client supports. Learn more about how Cisco is using Inclusive Language. The content you requested has been removed. I have PaloAlto (PA) and Cisco ASA 5585-X located on two different sites, trying to configure IPsec VPN tunnel. 03:23 AM. "Failed to find a matching version for servicing stack". list of supported VPN it is similar to the ASA 5505. If group 2 must be enabled, then ensure that it has the right encryption algorithm configured (Aes-256 or aes-gcm-256). rev2022.12.9.43105. With FIPS enabled, the client only sends specific policies and those must match. 02:02 AM Want to improve this question? IKEv2-PROTO-1: (9666): Failed to find a matching policy IKEv2-PROTO-1: (9666): IKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_IPSEC Event: EV_NO_PROP_CHOSEN IKEv2-PROTO-2: (9666): Sending no proposal chosen notify IKEv2-PROTO-2: (9666): Building packet for encryption. debug output of ikev2 protocol a site to stie vpn. - edited Thanks. When multiple groups are configured in one policy, but group 1 is not included, then the strongest is selected. ikev2-error: (session id = 50129,sa id = 1):received policies: : failed to find a matching policyesp: proposal 1: aes-cbc-256 sha512 don't use esn ikev2-error: (session id = x,sa id = x):expected policies: : failed to find a matching policy ikev2-error: (session id = x,sa id = x):: failed to find a matching policy ikev2: (session id = x,sa id = My Question is closed and not letting me answer. 2. also my company have another ASA 5515 to use VPN tunnel from another site to the same partner and sameHuawei Firewall the second tunnel works with out issues. @JesseP. Map Tag = mpls_map. The documentation set for this product strives to use bias-free language. Help us identify new roles for community members, Cisco ASA 5505 stop passing traffic randomly, Cisco ASA 5506-X - Site-to-Site VPN Tunnel - Return traffic dropped, Cisco site-to-site vpn multiple subnet route over tunnel, Cisco ASA: Unable to establish IPSec tunnel with IKEv2: Auth exchange failed, Site-to-Site IPsec VPN tunnel with an additional remote network/subnet, IPSec failure with `IKE message failed its sanity check or is malformed`, Keep Cisco site-to-site tunnel up permanently, Confusion about Route based IPSEC site-site vpn and policy based IPSEC site-site VPN, Cisco Flexvpn Dvti Setup not working any more if Spoke site is behind NAT, Examples of frauds discovered because someone tried to mimic a random sequence, confusion between a half wave and a centre tapped full wave rectifier, What is this fallacy: Perfection is impossible, therefore imperfection should be overlooked. Configure only one policy with the exact proposals desired. My boot images have stopped working (even though SCCM seems to thing they were created successfully) and the dism.log file has a bunch of suspicious failure entries. I did not have enabled on the ASA Site-to-site Connection Profile for Azure. The ASA is configured with multiple IKEv2 policies, two of which have group 2 enabled. Add details and clarify the problem by editing this post. Tunnel Manager has failed to establish an L2L SA. However, when a user tries to connect from a FIPS-enabled client, the connection fails with the error message: However, if the admin changes policy1 so that it uses DH group 2 instead of 20, the connection works. Cisco site-to-site VPN tunnel Failed to find a matching policy [closed] Ask Question Asked 1 year, 8 months ago Modified 1 year, 8 months ago Viewed 3k times 1 Closed. 1 person had this problem Target's price match policy allows customers who find items at a lower price elsewhere to inform a Target cashier to get a discount. In this configuration, policy 1 is clearly configured in order to support all FIPS-enabled cryptographic algorithms. This is actually incorrect. I suspect that I was having an issue connecting because I was using Dynamic Gateway Routing verses Static Gateway Routing as mentioned to usehere: How to find the policy which is not matching. And it is in tableView otherElements, not in element (boundBy: 0).otherElementes. New here? Also, passing a tensor or list of tags to a scalar summary op is no longer supported. This problem becomes evident further down in the debugs: The connection fails because of a combination of factors: Therefore, in this case, the ASA and the client behave as per the configuration. what i am missing here, Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. - edited ASA2 initiates the CHILD_SA exchange. also the ACL should be correct. The more detail you can provide, the better equipped we would be to support you. The DH group used for this guess is usually the first DH group in the list of DH groups configured. In the United States, must state courts follow rulings by federal courts of appeals? Disconnect vertical tab connector from PCB. Among those policies, it only proposes Advanced Encryption Standard (AES) encryption with a key size greater than or equal to 256. 09-20-2020 Your or the peer? Central limit theorem replacing radical n with n. Why does my stock Samsung Galaxy phone/tablet lack some features compared to other Samsung Galaxy models. i2c_arm bus initialization and device-tree overlay. Okay. Is the EU Border Guard Agency able to tell Russian passports issued in Ukraine or Georgia from the legitimate ones? Removed line break in error message text. But when tunnel is down and if PA side of LAN trying to send traffic to Cisco ASA it failed to bring up tunnel. hecked the IPSec and ISAKMP lifetimes the tunnel works batter but I still receivethis debug from the same peer. Better way to check if an element only exists in one array. You need to post the sanitized configs for both firewalls. The should mirror your peers ACL. 08:26 AM. For example:- On ASA Version 9.0 (suite B) with IKEv2 policy set to 1 2 5 14 24 19 20 21, group 1 is selected as expected.- On ASA Version 9.0 (suite B) with IKEv2 policy set to 2 5 14 24 19 20 21, group 21 is selected as expected.- With the client in FIPS mode on ASA Version 9.0 (suite B) with IKEv2 policy set to 1 2 5 14 24 19 20 21, group 2 is selected as expected. I will contact the partner for the conformation. Ready to optimize your JavaScript with Rust? Use these resources to familiarize yourself with the community: Huawei Firewall the second tunnel works with out issues. All client versions with the fix from this bug reverse the order in which DH groups are listed when they are sent to the headend. Because of this, in order to reduce the computational load on the client when you calculate the key data for the first message with a group that is possibly the wrong one, the list of DH groups was ordered from weakest to strongest. Updated links. I then deleted the Azure Gateway and created a new Gateway using static routing; I verified the setting for the pre-shared key and IP were correct on my ASA and hit the connect button. Youll be auto redirected in 1 second. During an Internet Key Exchange Version 2 (IKEv2)connection set up, the initiator is never aware of what proposals are acceptable by the peer, so the initiator must guesswhich Diffie-Hellman (DH) group to use when the first IKE message is sent. One site is the main site and the other site both endpoints have to match at least one encryption protocol to encrypt and send traffic. IKEv2-PROTO-5: (59): Deleting negotiation context for peer message ID: 0x2 IPSEC: Received a PFKey message from IKE IPSEC DEBUG: Received a DELETE PFKey message from IKE for an inbound SA (SPI 0xE3E2B0FD) IKEv2-PLAT-1: Failed to remove peer correlation entry from cikePeerCorrTable. Find answers to your questions by entering keywords or phrases in the Search bar above. Are defenders behind an arrow slit attackable? In case of a client, there is no user-configured list of IKE policies. If i ping from Cisco ASA side lan to PA then my tunnel coming up and everything works both side of PC can communicate. The ASA logs say (the XXXs are my maskedlocal IP and Azure IP) this: 4|Jun 05 2013|21:16:13|750003|||||Local:XXX.XXX.XXX.XXX:500 Remote:XXX.XXX.XXX.XXX:500 Username:Unknown Negotiation aborted due to ERROR: Failed to find a matching policy 2022 Cisco and/or its affiliates. Map Sequence Number = 2. ADK / dism screwed up? ASA 5510 to Azure Site-to-Site VPN - ERROR: Failed to find a matching policy, Azure Networking (DNS, Traffic Manager, VPN, VNET), http://msdn.microsoft.com/en-us/library/windowsazure/jj156075.aspx. - With the tested client in FIPS mode on ASA Version 9.0 (suite B) with IKEv2 policy set to 5 14 24 19 20 21, group 21 is selected as expected. Is PFS enabled on the peer? What's the \synctex primitive? I then deleted the Azure Gateway and created a new Gateway using static routing; I verified the setting for the pre-shared key and IP were correct on my ASA and hit the connect button. It only takes a minute to sign up. That view was added from code, so Debug View Hierarchy is not an option is this case. This is the CREATE_CHILD_SA request. 09-17-2020 Two-way matching is controlled for the legal entity by the Line matching policy field on the Accounts payable parameters page. Use these resources to familiarize yourself with the community: Customers Also Viewed These Support Documents. Have you tried the sample script provided for the 5505? The ASA is configured with these IKEv2 policies: In this configuration, policy 1 is clearly configured in order to support all FIPS-enabled cryptographic algorithms. S imply pick the .deb version with openssl 1.00 or 1.10 depending on which one you decide to go with, download it to your linux server, install it from command line ( sudo dpkg -i ./scx-1.6.4-7.ssl_100.universal.x64.deb ) and then have SCOM discover/sign/manage it from the deployment wizard. - edited Connect and share knowledge within a single location that is structured and easy to search. Note: This behavior is different from AnyConnect Version 3.0 clients that ordered the DH groups from strongest to weakest. (9666):Payload contents:(9666): NOTIFY(NO_PROPOSAL_CHOSEN)(9666): Next payload: NONE, reserved: 0x0, length: 8(9666): Security protocol id: ESP, spi size: 0, type: NO_PROPOSAL_CHOSENIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_INIT Event: EV_VERIFY_MSGIKEv2-PROTO-2: (9666): Validating create child messageIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_INIT Event: EV_CHK_CC_TYPEIKEv2-PROTO-2: (9666): Check for create child response message typeIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_IPSEC Event: EV_REKEY_IPSECSAIKEv2-PROTO-2: (9666): Beginning IPSec Rekey as ResponderIKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_IPSEC Event: EV_PROC_MSGIKEv2-PROTO-2: (9666): Processing CREATE_CHILD_SA exchangeIKEv2-PROTO-1: (9666): Failed to find a matching policyIKEv2-PROTO-1: (9666): Received Policies:IKEv2-PROTO-1: (9666): Failed to find a matching policyIKEv2-PROTO-1: (9666): Expected Policies:IKEv2-PROTO-5: (9666): Failed to verify the proposed policiesIKEv2-PROTO-1: (9666): Failed to find a matching policyIKEv2-PROTO-1: (9666):IKEv2-PROTO-5: (9666): SM Trace-> SA: I_SPI=806D92D10C38B4AC R_SPI=E1C56F198E51D73E (R) MsgID = 00000355 CurState: CHILD_R_IPSEC Event: EV_NO_PROP_CHOSENIKEv2-PROTO-2: (9666): Sending no proposal chosen notifyIKEv2-PROTO-2: (9666): Building packet for encryption. It sounds like you're either missing a NAT exemption statement or you have a misconfigured ACL for which traffic is to be sent over the tunnel, but we'd need to see the configs to troubleshoot this further. Ensure you have Dead Peer Detection (DPD) configured as well. Depending on the selection in the Allow matching policy override field, you can select two-way matching for a specific vendor, item, or item and vendor combination on the Matching policy page, and for a specific purchase order on the Purchase order page. The initiator then computes key data for the guessed groups but also sends a complete list of all groups to the peer, which allows the peer to select a different DH group if the guessed group is wrong. Customers Also Viewed These Support Documents. Make Your Money Work for You. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 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