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. 08:26 PM, I have new setup where 2 different networks. show vpn-sessiondb ra-ikev1-ipsec. In order to define an IPSec transform set (an acceptable combination of security protocols and algorithms), enter the crypto ipsec transform-set command in global configuration mode. 1. The first thing to validate is that the route for the remote network is correct and pointing to the crypto map interface (typically the outside interface). Configure tracker under the system block. show crypto ipsec client ezvpn should show a state of IPSEC ACTIVE; If the VPN tunnel is not up, issue a ping to AD1 sourced from VLAN 10. Check Phase 1 Tunnel. 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, Resource Allocation in Multi-Context Mode on ASA, Validation of the Certificate Revocation List, Network Time Protocol: Best Practices White Paper, CLI Book 1: Cisco ASA Series General Operations CLI Configuration Guide, 9.8, Public Key Infrastructure Configuration Guide, Cisco IOS XE Release 3S, Certificates and Public Key Infrastructure (PKI), Cisco ASA 5506 Adaptive Security Appliance that runs software version 9.8.4, Cisco 2900 Series Integrated Services Router (ISR) that runs Cisco IOS software version 15.3(3)M1, Cisco ASA that runs software version 8.4(1) orlater, Cisco ISR Generation 2 (G2) that runs Cisco IOS software version 15.2(4)M or later, Cisco ASR 1000 Series Aggregation Services Routers that run Cisco IOS-XE software version 15.2(4)S or later, Cisco Connected Grid Routers that run software version 15.2(4)M or later. So using the commands mentioned above you can easily verify whether or not an IPSec tunnel is active, down, or still negotiating. In order to specify an IPSec peer in a crypto map entry, enter the, The transform sets that are acceptable for use with the protected traffic must be defined. Incorrect maximum transition unit (MTU) negotiation, which can be corrected with the. Find answers to your questions by entering keywords or phrases in the Search bar above. Miss the sysopt Command. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. The identity NAT rule simply translates an address to the same address. View the Status of the Tunnels. ASA#show crypto isakmp sa detail | b [peer IP add] Check Phase 2 Tunnel. The expected output is to see both the inbound and outbound Security Parameter Index (SPI). Cisco recommends that you have knowledge of these topics: The information in this document is based on these software and hardware versions: The information in this document was created from the devices in a specific lab environment. All rights reserved. During IPSec Security Association (SA) negotiations, the peers must identify a transform set or proposal that is the same for both of the peers. If your network is live, make sure that you understand the potential impact of any command. In order to configure the IKEv1 preshared key, enter the tunnel-group ipsec-attributes configuration mode: The ASA uses Access Control Lists (ACLs) in order to differentiate the traffic that should be protected with IPSec encryption from the traffic that does not require protection. 04:41 AM. To see details for a particular tunnel, try: show vpn-sessiondb l2l. * Found in IKE phase I main mode. Web0. Hi guys, I am curious how to check isakmp tunnel up time on router the way we can see on firewall. The first output shows the formed IPsec SAs for the L2L VPN connection. The tool is designed so that it accepts a show tech or show running-config command from either an ASA or IOS router. PAN-OS Administrators Guide. WebTo configure the IPSec VPN tunnel on Cisco ASA 55xx firewall running version 9.6: 1. When the IKE negotiation begins, it attempts to find a common policy that is configured on both of the peers, and it starts with the highest priority policies that are specified on the remote peer. The good thing is that i can ping the other end of the tunnel which is great. 1. I would try the following commands to determine better the L2L VPN state/situation, You can naturally also use ASDM to check the Monitoring section and from there the VPN section. WebThe following is sample output from the show vpn-sessiondb detail l2l command, showing detailed information about LAN-to-LAN sessions: The command show vpn-sessiondb detail l2l provide details of vpn tunnel up time, Receiving and transfer Data Cisco-ASA# sh vpn-sessiondb l2l Session Type: LAN-to-LAN Connection : 212.25.140.19 Index : 17527 IP Configure IKE. However, when you configure the VPN in multi-context mode, be sure to allocate appropriate resources in the system thathas the VPN configured. Refer to the Certificate to ISAKMP Profile Mapping section of the Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S Cisco document for information about how to set this up. The expected output is to see both the inbound and outbound SPI. Command show vpn-sessiondb license-summary, This command show vpn-sessiondb license-summary is use to see license details on ASA Firewall. New here? In order to configure the ISAKMP policies for the IKEv1 connections, enter the crypto isakmp policy
command in global configuration mode. The second output also lists samekind of information but also some additional information that the other command doesnt list. If the tunnel does not comeup because of the size of the auth payload, the usual causes are: As of ASA version 9.0, the ASA supports a VPN in multi-context mode. Set Up Site-to-Site VPN. IPSec LAN-to-LAN Checker Tool. If the NAT overload is used, then a route-map should be used in order to exempt the VPN traffic of interest from translation. Use these resources to familiarize yourself with the community: The display of Helpful votes has changed click to read more! or not? IPSec LAN-to-LAN Checker Tool. When the life time finish the tunnel is retablished causing a cut on it? Regards, Nitin You can naturally also use ASDM to check the Monitoring section and from there the VPN section. ", Peak: Tells how many VPNs have been up at the most at the same time, Cumulative: Counts the total amount of connections that have been up on the device. Both output wouldnt show anything if there was any active L2L VPN connections so the VPN listed by the second command is up. Note:An ACL for VPN traffic uses the source and destination IP addresses after Network Address Translation (NAT). Hi guys, I am curious how to check isakmp tunnel up time on router the way we can see on firewall. I configured the Cisco IPSec VPNfrom ciscoguiin asa, however, i would like to know, how to check whether the vpnis up or not via guifor [particular customer. Miss the sysopt Command. If IKEv2 debugs are enabled on the router, these debugs appear: For this issue, either configure the router in order to validate the fully qualified domain name (FQDN) or configure the ASA in order to use address as the ISAKMP ID. The ASA supports IPsec on all interfaces. Check Phase 1 Tunnel. : 10.31.2.19/0, remote crypto endpt. However, I wanted to know what was the appropriate "Sh" commands i coud use to confirm the same. The identity NAT rule simply translates an address to the same address. Ensure that the NAT (or noNAT) statement is not being masked by any other NAT statement. command. show crypto ipsec client ezvpn should show a state of IPSEC ACTIVE; If the VPN tunnel is not up, issue a ping to AD1 sourced from VLAN 10. show vpn-sessiondb detail l2l. show crypto ipsec client ezvpn should show a state of IPSEC ACTIVE; If the VPN tunnel is not up, issue a ping to AD1 sourced from VLAN 10. "show crypto session " should show this information: Not 100% sure for the 7200 series, butin IOS I can use. Errors within an issued certicate, such as an incorrect identity or the need to accommodate a name change. If you shut down the WAN interface, the isakmp phase I and Phase II will remains until rekey is happening. 2023 Cisco and/or its affiliates. By default the router has 3600 seconds as lifetime for ipsec and 86400 seconds for IKE. All the formings could be from this same L2L VPN connection. If the traffic passes through the tunnel, you should see the encaps/decaps counters increment. This will also tell us the local and remote SPI, transform-set, DH group, & the tunnel mode for IPsec SA. I tried Monitoring-->VPN Statistics--> Session--->Filtered By---> IPSec Site-to-site . ASA-1 and ASA-2 are establishing IPSCE Tunnel. With IKEv1, you see a different behavior because Child SA creation happens during Quick Mode, and the CREATE_CHILD_SA message has the provision tocarry the Key Exchange payload, which specifies the DH parameters to derive the new shared secret. To see details for a particular tunnel, try: show vpn-sessiondb l2l. Sessions: Active : Cumulative : Peak Concurrent : Inactive IPsec LAN-to-LAN : 1 : 3 : 2 Totals : 1 : 3. To see details for a particular tunnel, try: show vpn-sessiondb l2l. How can I detect how long the IPSEC tunnel has been up on the router? WebHi, I need to identify the tunnel status is working perfectly from the logs of Router/ASA like from sh crypto isakmp sa , sh crypto ipsec sa, etc. 07-27-2017 03:32 AM. Find answers to your questions by entering keywords or phrases in the Search bar above. So using the commands mentioned above you can easily verify whether or not an IPSec tunnel is active, down, or still negotiating. I tried Monitoring-->VPN Statistics--> Session--->Filtered By---> IPSec Site-to-site . ASA-1 and ASA-2 are establishing IPSCE Tunnel. Typically, this is the outside (or public) interface. Miss the sysopt Command. In order to troubleshoot IPSec IKEv1 tunnel negotiation on an ASA firewall, you can use thesedebugcommands: Caution: On the ASA, you can set various debug levels; by default, level 1 is used. Note: The configuration that is described in this section is optional. This feature is enabled on Cisco IOS software devices by default, so the cert req type 12 is used by Cisco IOS software. It examines the configuration and attempts to detect whether a crypto map based LAN-to-LAN IPSec tunnel is configured. access-list 101 permit ip 192.168.1.0 0.0.0.255 172.16.0.0 0.0.0.255. 02-21-2020 show vpn-sessiondb summary. 07:52 AM WebThe following is sample output from the show vpn-sessiondb detail l2l command, showing detailed information about LAN-to-LAN sessions: The command show vpn-sessiondb detail l2l provide details of vpn tunnel up time, Receiving and transfer Data Cisco-ASA# sh vpn-sessiondb l2l Session Type: LAN-to-LAN Connection : 212.25.140.19 Index : 17527 IP We are mentioning the steps are listed below and can help streamline the troubleshooting process for you. In order to verify whether IKEv1 Phase 2 is up on the ASA, enter the show crypto ipsec sa command. Customers Also Viewed These Support Documents. Note: Refer to Important Information on Debug Commands before you use debug commands. show crypto isakmp sa. will show the status of the tunnels ( command reference ). In order to troubleshoot IPSec IKEv1 tunnel negotiation on an IOS router, you can use these debug commands: Note: If the number of VPN tunnels on the IOS is significant, thedebug crypto condition peer ipv4 A.B.C.D should be used before you enable the debugs in order to limit the debug outputs to include only the specified peer. Tip: When a Cisco IOS software Certificate Authority (CA) server is used, it is common practice to configure the same device as the NTP server. Show Version command show the Device Uptime, software version, license details, Filename, hardware details etc. Hope this helps. Access control lists can be applied on a VTI interface to control traffic through VTI. If your network is live, ensure that you understand the potential impact of any command. This command show run crypto mapis e use to see the crypto map list of existing Ipsec vpn tunnel. Typically, there should be no NAT performed on the VPN traffic. show crypto isakmp sa. 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. This document describes how to configure Site-to-Site IPSec Internet Key Exchange Version 1 tunnel via the CLI between an ASA and a strongSwan server. The good thing is that it seems to be working as I can ping the other end (router B) LAN's interface using the source as LAN interface of this router (router A). Download PDF. Are you using Easy VPN or something because it says that the remote address is 0.0.0.0/0 ? WebHi, I need to identify the tunnel status is working perfectly from the logs of Router/ASA like from sh crypto isakmp sa , sh crypto ipsec sa, etc. An IKEv1 transform set is a combination of security protocols and algorithms that define the way that the ASA protects data. If the traffic passes through the tunnel, you must see the encaps/decaps counters increment. ASA#show crypto ipsec sa peer [peer IP add] Display the PSK. All of the devices used in this document started with a cleared (default) configuration. Start / Stop / Status:$ sudo ipsec up , Get the Policies and States of the IPsec Tunnel:$ sudo ip xfrm state, Reload the secrets, while the service is running:$ sudo ipsec rereadsecrets, Check if traffic flows through the tunnel:$ sudo tcpdump esp. ASA#show crypto isakmp sa detail | b [peer IP add] Check Phase 2 Tunnel. sh crypto ipsec sa peer 10.31.2.30peer address: 10.31.2.30 Crypto map tag: COMMC_Traffic_Crypto, seq num: 1, local addr: 10.31.2.19, access-list XC_Traffic extended permit ip 192.168.2.128 255.255.255.192 any local ident (addr/mask/prot/port): (192.168.2.128/255.255.255.192/0/0) remote ident (addr/mask/prot/port): (0.0.0.0/0.0.0.0/0/0) current_peer: 10.31.2.30, #pkts encaps: 1066, #pkts encrypt: 1066, #pkts digest: 1066 #pkts decaps: 3611, #pkts decrypt: 3611, #pkts verify: 3611 #pkts compressed: 0, #pkts decompressed: 0 #pkts not compressed: 1066, #pkts comp failed: 0, #pkts decomp failed: 0 #pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0 #PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0 #TFC rcvd: 0, #TFC sent: 0 #Valid ICMP Errors rcvd: 0, #Invalid ICMP Errors rcvd: 0 #send errors: 0, #recv errors: 0, local crypto endpt. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. For more information on CRL, refer to the What Is a CRL section of the Public Key Infrastructure Configuration Guide, Cisco IOS XE Release 3S. The expected output is to see the MM_ACTIVE state: In order to verify whether the IKEv1 Phase 1 is up on the IOS, enter the show crypto isakmp sa command. This procedure verifies phase 1 activity: This procedure describes how to verify if the Security Parameter Index (SPI) has been negotiated correctly on the two peers: This procedure describes how to confirm whether traffic flows across the tunnel: This section provides information you can use in order to troubleshoot your configuration. If a site-site VPN is not establishing successfully, you can debug it. If the traffic passes through the tunnel, you must see the encaps/decaps counters increment. If this is not done, then the the tunnel only gets negotiated as long as the ASA is the responder. Alternatively, you can make use of the commandshow vpn-sessiondbtoverify the details for both Phases 1 and 2, together. Can you please help me to understand this? Note:If there is a need to add a new subnet to the protected traffic, simply add a subnet/host to the respective object-group and complete a mirror change on the remote VPN peer. WebTo configure the IPSec VPN tunnel on Cisco ASA 55xx firewall running version 9.6: 1. Certificate lookup based on the HTTP URL avoids the fragmentation that results when large certificates are transferred. This is the only command to check the uptime. WebUse the following commands to verify the state of the VPN tunnel: show crypto isakmp sa should show a state of QM_IDLE. Tip: Refer to the Most Common L2L and Remote Access IPSec VPN Troubleshooting Solutions Cisco document for more information about how to troubleshoot a site-to-site VPN. If certificates (rather than pre-shared keys) are used for authentication, the auth payloads are considerably larger. Lets look at the ASA configuration using show run crypto ikev2 command. Data is transmitted securely using the IPSec SAs. View with Adobe Reader on a variety of devices, Configure the IKEv1 Policy and Enable IKEv1 on the Outside Interface, Configure the Tunnel Group (LAN-to-LAN Connection Profile), Configure the ACL for the VPN Traffic of Interest, Configure a Crypto Map and Apply it to an Interface, Configure an ACL for VPN Traffic of Interest, IP Security Troubleshooting - Understanding and Using debug Commands, Most Common L2L and Remote Access IPSec VPN Troubleshooting Solutions, Technical Support & Documentation - Cisco Systems, Cisco 5512-X Series ASA that runs software Version 9.4(1), Cisco 1941 Series Integrated Services Router (ISR) that runs Cisco IOS software Version 15.4(3)M2, An access list in order to identify the packets that the IPSec connection permits and protects, The IPsec peers to which the protected traffic can be forwarded must be defined. Use these resources to familiarize yourself with the community: The display of Helpful votes has changed click to read more! Ex. ASA#more system:running-config | b tunnel-group [peer IP add] Display Uptime, etc. In order to configure a preshared authentication key, enter the crypto isakmp key command in global configuration mode: Use the extended or named access list in order to specify the traffic that should be protected by encryption. 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. The expected output is to see the ACTIVE state: In order to verify whether IKEv1 Phase 2 is up on the ASA, enter theshow crypto ipsec sa command. It's usually useful to narrow down the debug output first with "debug crypto condition peer " and then turn on debugging level 7 for Ipsec and isakmp: debug cry isa 7 (debug crypto ikev1 or ikev2 on 8.4(1) or later). One way is to display it with the specific peer ip. I mean the local/remote network pairs. Below command is a filter command use to see specify crypto map for specify tunnel peer. Please try to use the following commands. If your network is live, ensure that you understand the potential impact of any command. The expected peer ID is also configured manually in the same profile with the match identity remote command: On ASAs, the ISAKMP identity is selected globally with the crypto isakmp identity command: By default, the command mode is set to auto, which means that the ASA determines ISAKMP negotiation by connection type: Note: Cisco bug ID CSCul48099 is an enhancement request for the ability to configure on a per-tunnel-group basis rather than in the global configuration. These commands work on both ASAs and routers: Note: In this output, unlike in IKEv1, the Perfect Forwarding Secrecy (PFS) Diffie-Hellman (DH) group value displays as 'PFS (Y/N): N, DH group: none' during the first tunnel negotiation; after a rekey occurs, the correct values appear. NAC: Reval Int (T): 0 Seconds Reval Left(T): 0 Seconds SQ Int (T) : 0 Seconds EoU Age(T) : 4086 Seconds Hold Left (T): 0 Seconds Posture Token: What should i look for to confirm L2L state? Cert Distinguished Name for certificate authentication. The router does this by default. Failure or compromise of a device that usesa given certificate. Secondly, check the NAT statements. Down The VPN tunnel is down. You can use your favorite editor to edit them. The following examples shows the username William and index number 2031. How to know Site to Site VPN up or Down st. Customers Also Viewed These Support Documents. and try other forms of the connection with "show vpn-sessiondb ?" , in order to limit the debug outputs to include only the specified peer. Certificate authentication requires that the clocks on alldevices used must be synchronized to a common source. If a site-site VPN is not establishing successfully, you can debug it. The expected output is to see both the inbound and outbound Security Parameter Index (SPI). In order to verify whether IKEv1 Phase 2 is up on the IOS, enter theshow crypto ipsec sa command. - edited 01:20 PM You should see a status of "mm active" for all active tunnels. 05:44 PM. And ASA-1 is verifying the operational of status of the Tunnel by endpoint-dns-name is the DNS name of the endpoint of the tunnel interface. This is the destination on the internet to which the router sends probes to determine the Use these resources to familiarize yourself with the community: The display of Helpful votes has changed click to read more! Here is an example: Note:An ACL for VPN traffic uses the source and destination IP addresses after NAT. * Found in IKE phase I main mode. If a network device attempts to verify the validity of a certicate, it downloads and scans the current CRL for the serial number of the presented certificate. access-list 101 permit ip 192.168.1.0 0.0.0.255 172.16.0.0 0.0.0.255. And ASA-1 is verifying the operational of status of the Tunnel by Phase 2 = "show crypto ipsec sa". The first thing to validate is that the route for the remote network is correct and pointing to the crypto map interface (typically the outside interface). I used the following "show" commands, "show crypto isakmp sa" and "sh crypto ipsec sa" and below are their outputs: dst src state conn-id slot, 30.0.0.1 20.0.0.1 QM_IDLE 2 0, Crypto map tag: branch-map, local addr. If there are multiple VPN tunnels on the ASA, it is recommended to use conditional debugs (. IPSec LAN-to-LAN Checker Tool. Please try to use the following commands. You can naturally also use ASDM to check the Monitoring section and from there the VPN section. For the scope of this post Router (Site1_RTR7200) is not used. If the traffic passes through the tunnel, you must see the encaps/decaps counters increment. Could you please list down the commands to verify the status and in-depth details of each command output ?. In order to do this, when you define the trustpoint under the crypto map add the chain keyword as shown here: crypto map outside-map 1 set trustpoint ios-ca chain. To confirm data is actually sent and received over the VPN, check the output of "show crypto ipsec sa" and confirm the counters for encaps|decaps are increasing. Therefore, if CRL validation is enabled on either peer, a proper CRL URL must be configured as well so the validity of the ID certificates can be verified. In order to go to internet both of the above networks have L2L tunnel from their ASA 5505 to ASA 5520. Assigning the crypto map set to an interface instructs the ASA to evaluate all the traffic against the crypto map set and to use the specified policy during connection or SA negotiation. In order to verify whether IKEv1 Phase 2 is up on the ASA, enter the show crypto ipsec sa command. 04:48 AM How can I detect how long the IPSEC tunnel has been up on the router? If the traffic passes through the tunnel, you must see the encaps/decaps counters increment. You might have to use a drop down menu in the actual VPN page to select Site to Site VPN / L2L VPN show you can list the L2L VPN connections possibly active on the ASA. So we can say currently it has only 1 Active IPSEC VPN right? You should see a status of "mm active" for all active tunnels. In other words, have you configure the other ASA to tunnel all traffic through the L2L VPN? Phase 2 = "show crypto ipsec sa". IKEv1: Tunnel ID : 3.1 UDP Src Port : 500 UDP Dst Port : 500 IKE Neg Mode : Main Auth Mode : preSharedKeys Encryption : AES256 Hashing : SHA1 Rekey Int (T): 86400 Seconds Rekey Left(T): 82325 Seconds D/H Group : 2 Filter Name : IPv6 Filter : IPsec: Tunnel ID : 3.2 Local Addr : 192.168.2.128/255.255.255.192/0/0 Remote Addr : 0.0.0.0/0.0.0.0/0/0 Encryption : AES256 Hashing : SHA1 Encapsulation: Tunnel Rekey Int (T): 28800 Seconds Rekey Left(T): 24725 Seconds Rekey Int (D): 4608000 K-Bytes Rekey Left(D): 4607701 K-Bytes Idle Time Out: 30 Minutes Idle TO Left : 29 Minutes Bytes Tx : 71301 Bytes Rx : 306744 Pkts Tx : 1066 Pkts Rx : 3654. Maximum Transmission Unit MTU-TCP/IP Networking world, BGP and OSPF Routing Redistribution Lab default-information originate, BGP LOCAL_PREF & AS-Prepend || BGP LAB Config || BGP Traffic Engineering, BGP Message Type and Format | Open, update,Notification and Keep-alive, F5 Big IP LTM Setup of Virtual Interface Profile and Pool. Complete these steps in order to set up the site-to-site VPN tunnel via the ASDM wizard: Open the ASDM and navigate to Wizards > VPN Wizards > Site-to-site VPN Wizard: Click Next once you reach the wizard home page: Note: The most recent ASDM versions provide a link to a video that explains this configuration. You can for example have only one L2L VPN configured and when it comes up, goes down and comes up again it will already give the Cumulative value of 2. access-list 101 permit ip 192.168.1.0 0.0.0.255 172.16.0.0 0.0.0.255. In order to do this, when you define the trustpoint under the crypto map add the chain keyword as shown here: crypto map outside-map 1 set trustpoint ios-ca chain. This document can be used to verify the status of an IPSEC tunnel, validate tunnel monitoring, clear the tunnel, and restore the tunnel. An IKEv1 policy match exists when both of the policies from the two peers contain the same authentication, encryption, hash, and Diffie-Hellman parameter values. VPNs. To see details for a particular tunnel, try: If a site-site VPN is not establishing successfully, you can debug it. The ASA supports IPsec on all interfaces. Here is an example: In order to create or modify a crypto map entry and enter the crypto map configuration mode, enter the crypto map global configuration command. You must assign a crypto map set to each interface through which IPsec traffic flows. - edited The expected output is to see both the inbound and outbound Security Parameter Index (SPI). Here is an example: Ensure that there is connectivity to both the internal and external networks, and especially to the remote peer that will be used in order to establish a site-to-site VPN tunnel. I will use the above commands and will update you. 2023 Cisco and/or its affiliates. Some of the command formats depend on your ASA software level. Common places are, IKEv1/IKEv2 Between Cisco IOS and strongSwan Configuration Example, Configure a Site-to-Site IPSec IKEv1 Tunnel Between an ASA and a Cisco IOS Router. The following is sample output from the show vpn-sessiondb detail l2l command, showing detailed information about LAN-to-LAN sessions: The command show vpn-sessiondb detail l2l provide details of vpn tunnel up time, Receiving and transfer Data. The router does this by default. Set Up Tunnel Monitoring. WebThe following is sample output from the show vpn-sessiondb detail l2l command, showing detailed information about LAN-to-LAN sessions: The command show vpn-sessiondb detail l2l provide details of vpn tunnel up time, Receiving and transfer Data Cisco-ASA# sh vpn-sessiondb l2l Session Type: LAN-to-LAN Connection : 212.25.140.19 Index : 17527 IP By default the router has 3600 seconds as lifetime for ipsec and 86400 seconds for IKE. Some of the command formats depend on your ASA software level. mayim bialik boyfriend,
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