Active/Standby ASA 5520 + SSM-10=Failures

Greetings,
We have two ASA5520s, both at 7.2(2) running in active/standby failover. Each of the ASA's have an AIP-SSM-10 in them running 6.0(3)E1. The configuration is in promiscuous mode assign to global policy, all traffic.
The primary will be running fine until it transitions to the secondary with a message: Module in slot slot experienced a data channel communication failure, data channel is DOWN. When I go to the SSM it will not let us in by ASDM, I can telnet and it will allow us to log in, shows the disclaimer info but never gives a cli prompt. The secondary will be running for a while, then it exhibits the same behavior and its SSM become unresponsive. The ASA transition again regardless if the SSM is back online or not. If it is it operates normally.
If it were 1 SSM I'd say it was the problem but both of them are doing it which leads me to consider configuration or is there something else I am missing somewhere.
We want to put these SSM-10's inline but not with there current instability.
Any suggestion at this point would be most helpfull.
Jim Collin
Maui Land and Pineapple Company Inc.
[email protected]

I've got the exact same problem. I opened a TAC case and was told too much traffic was being redirected to the AIP module, overflowing a queue, causing the failure. We were using the modules for a couple of months before we began experiencing this issue. It got so bad I had to completely disable redirection to the module. We're not inspecting ESMTP traffic, but I'm going to try disabling protocol inspection entirely and apply the service-policy to see if it could be one of the other defaults that is the culprit. That makes more sense to me than volume because our traffic volume didn't changed considerably. Need approval so it may be awhile.

Similar Messages

Issues with IPSEC on active standby ASA 5545-X

We have two 500 meg layer 2 links with ethernet presentation. Each end of these links connected to the outside interface of an ASA firewall in active standby. So four firewalls total.
When I configure an IPsec between them and failover one end, the tunnel fails over correctly. When I failover back to the primary, it stalls until manually cleare in the ASDM or cli.
I dont really understand why it works at all rather than just the first time so would appreciate some assistance. Is some sort of tracking required? I've attached a diagram which I hope helps.
Running asa912-smp-k8.bin and asdm-713.bin

GurjitSra
Correct. In order to reload IPS without triggering failover you'll need to remove IPS inspection from policy-maps so that failover will not track IPS status.
Johan.

IPS modules in Cisco ASA 5510 Active/Standby pair.

All, I am looking to add the IPS module to my ASA 5510's. I am contemplating only purchasing one module and placing it in the active ASA. I am willing to accept that in a failure scenario I will loose the IPS functionality until the primary ASA is recovered. I have not had a chance to talk to my SE to see if this is even possible. Has anyone attempted a deployment such as this? Will it work and is it supported?
Sent from Cisco Technical Support iPad App

Ok, that is what I needed to know. The purpose of us having an active/standby ASA is to keep the business up and going for the very rare times there could be an active ASA failure. The purpose for the IPS would be to help protect and inspect traffic and is not necessary to keep the business running. If we implement IPS I am not worried at all if during the times when the primary ASA is down (hasn't been down for over three years now) we lose the IPS funcationality. This is not worth the $1000 extra per year to us.
Thanks for the responses though. That answers my questions.

SNMP does not work on the standby ASA firewalls

Hello Everyone,
I have a pair of 5 pairs of active/standby ASA firewalls running 8.4.4(1)
All the active firewall respond to the SNMP requests, but the standby firewalls do not. I'm using SNMP v3. The configuration of primary and secondary firewalls is replica of each other, apart from the ip addressess.
I want the secondary firewall to respond to SNMP requests coming in from the monitoring server. Can someone please help ?
Thanks,
Rishi

Assuming you can ping both firewalls, the problem is that the firewall pair shares the same config and therefore, the same SNMPv3 engineID. Some NMSs (e.g. WhatsUp Gold) do not support this and therefore only 1 firewall in the pair can be queried.
Doesn't look like this has been fixed yet:
Bug info: CSCtl88556 - ASA5520 failover pair has duplicate snmp v3 engine id

ASA 5520 VPN load balancing with Active/Standby failover on 2 devices only...

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This topic has been beat to death, but I did not see a real answer. Here is configuration:
1) 2 x ASA 5520, running 8.2
2) Both ASA are in same outside and inside interface broadcast domains – common Ethernet on interfaces
3) Both ASA are running single context but are active/standby failovers of each other. There are no more ASA’s in the equation. Just these 2. NOTE: this is not a Active/Active failover configuration. This is simply a 1-context active/standby configuration.
4) I want to share VPN load among two devices and retain active/standby failover functionality. Can I use VPN load balancing feature?
This sounds trivial, but I cannot find a clear answer (without testing this); and many people are confusing the issue. Here are some examples of confusion. These do not apply to my scenario.
Active/Active failover is understood to mean only two ASA running multi-contexts. Context 1 is active on ASA1 Context 2 is active on ASA2. They are sharing failover information. Active/Active does not mean two independently configured ASA devices, which do not share failover communication, but do VPN load balancing. It is clear that this latter scenario will work and that both ASA are active, but they are not in the Active/Active configuration definition. Some people are calling VPN load balancing on two unique ASA’s “active/active”, but it is not
The other confusing thing I have seen is that VPN config guide for VPN load balancing mentions configuring separate IP address pools on the VPN devices, so that clients on ASA1 do not have IP address overlap with clients on ASA2. When you configure ip address pool on active ASA1, this gets replicated to standby ASA2. In other words, you cannot have two unique IP address pools on a ASA Active/Standby cluster. I guess I could draw addresses from external DHCP server, and then do some kind of routing. Perhaps this will work?
In any case, any experts out there that can answer question? TIA!

Wow, some good info posted here (both questions and some answers). I'm in a similar situation with a couple of vpn load-balanced pairs... my goal was to get active-standby failover up and running in each pair- then I ran into this thread and saw the first post about the unique IP addr pools (and obviously we can't have unique pools in an active-standby failover rig where the complete config is replicated). So it would seem that these two features are indeed mutually exclusive. Real nice initial post to call this out.
Now I'm wondering if the ASA could actually handle a single addr pool in an active-standby fo rig- *if* the code supported the exchange of addr pool status between the fo members (so they each would know what addrs have been farmed out from this single pool)? Can I get some feedback from folks on this? If this is viable, then I suppose we could submit a feature request to Cisco... not that this would necessarily be supported anytime soon, but it might be worth a try. And I'm also assuming we might need a vip on the inside int as well (not just on the outside), to properly flip the traffic on both sides if the failover occurs (note we're not currently doing this).
Finally, if a member fails in a std load-balanced vpn pair (w/o fo disabled), the remaining member must take over traffic hitting the vip addr (full time)... can someone tell me how this works? And when this pair is working normally (with both members up), do the two systems coordinate who owns the vip at any time to load-balance the traffic? Is this basically how their load-balancing scheme works?
Anyway, pretty cool thread... would really appreciate it if folks could give some feedback on some of the above.
Thanks much,
Mike

ASA 5520: Configuring Active/Standby High Availability

Hi,
I am new to Cisco firewalls. We are moving from a different vendor to Cisco ASA 5520s.
I have two ASA 5520s running ASA 8.2(5). I am managing them with ASDM 6.4(5).
I am trying to setup Active/Standby using the High Availability Wizard. I have interfaces on each device setup with just an IP address and subnet mask. Primary is 10.1.70.1/24 and secondary is 10.1.70.2/24. The interfaces are connected to a switch and these interfaces are the only nodes on this switch. When I run the Wizard on the primary, configure for Active/Standby, enter the peer IP of 10.1.70.2 and I get an error message saying that the peer test failed, followed by an error saying ASDM is temporarily unable to connect to the firewall.
I tried this using a crossover cable to connect the interfaces directly with the same result.
Any ideas?
Thanks.
Dan

The command Varun is right.
Since you want to know a little bit more about this stuff, here goes a bit. Every interface will have a secondary IP and a Primary IP where the Active/Standby pair will exchange hello packes. If the hellos are not heard from mate, the the unit is delcare failed.
In case the primary is the one that gets an interface down, it will failover to the other unit, if it is the standby that has the problem, the active unit will declare the other Unit "standby failed). You will know that everything is alright when you do a show failover and the standby pair shows "Standby Ready".
For configuring it, just put a secondary IP on every interface to be monitored (If by any chance you dont have an available secondary IP for one of the interfaces you can avoid monitoring the given interface using the command no "monitor-interface nameif" where the nameif is the name of the interface without the secondary IP.
Then put the commands for failover and stateful link, the stateful link will copy the connections table (among other things) to avoid downtime while passing from One unit to another, This link should have at least the same speed as the regular data interfaces.
You can configure the failover link and the stateful link in just one interface, by just using the same name for the link, remember that this link will have a totally sepparate subnet from the ones already used in firewall.
This is the configuration
failover lan unit primary
failover lan interface failover gig0/3
failover link failover gig0/3
failover interface ip failover 10.1.0.1 255.255.255.0 standby 10.1.0.2
failover lan unit secondary
failover lan interface failover gig0/3
failover link failover gig0/3
failover interface ip failover 10.1.0.1 255.255.255.0 standby 10.1.0.2
Make sure that you can ping each other secondary/primary IP and then put the command
failover first on the primary and then on the secondary.
That would fine.
Let me know if you have further doubts.
Link for reference
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a008080dfa7.shtml
Mike

ASA 5520 Anyconnect License on Active/Standby Failover pair

Hi
Our customer has purchased 2 x L-ASA-AC-E-5520= Anyconnect Essentials VPN Licenses (750 Users)
Ive installed both activated licenses as per the cisco guides, I didnt get any errors on the install. I did a reload on both, they are both back up and running as active/standby but when I do a sh ver the license still shows "ASA 5520 VPN Plus License"
Am I being dumb and has this worked successfully or should it not now display Anyconnect when I do a sh ver
Any help would be much appreciated on this one please
Regards
Graham

Thanks Marvin
Below is the show ver, but I was kind of expecting there to be a mention of Anyconnect if I had activated the license
We previously had the VPN Plus License, and it still shows VPN Plus
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited
Maximum VLANs               : 150
Inside Hosts                 : Unlimited
Failover                     : Active/Active
VPN-DES                     : Enabled
VPN-3DES-AES                 : Enabled
Security Contexts           : 2
GTP/GPRS                     : Disabled
VPN Peers                   : 750
WebVPN Peers                 : 2
AnyConnect for Mobile       : Disabled
AnyConnect for Linksys phone : Disabled
Advanced Endpoint Assessment : Disabled
UC Proxy Sessions           : 2
This platform has an ASA 5520 VPN Plus license.

Step to prep CSC SSM on ASA Active/Standby mode

Hi all,
I am trying to setup Active/Standby HA mode for my site.
Currently the site was installed with one unit ASA firewall with CSC-SSM module, the second unit is the new unit ready to be setup.
My question:
01. My concern is second unit CSC-SSM, what is the proper procedure or step need to prep it?
Is it need to prep the CSC-SSM before the ASA in HA mode Or it will auto propagate the configuration when both unit in HA mode?
What else need to concern? am i need to setup different IP for the CSC-SSM management interface?
Thanks
Noel

Hello Yong,
Configuration related to the CSC or SSM modules will never get propagated so you will basically need to configure it manually.
Also it's not like if the Config on both modules is different failover will fail but ofcourse you wanna have the same one
IP addresses for each of the modules will be dedicated ones. Remember that failover will fail if one box has the CSC and the other not.
Looking for some Networking Assistance?
Contact me directly at [email protected]
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com

ASA failover with 1 AIP SSM in Active/Standby?

I have a customer with two ASAs; in Active/Standby. They want to purchase one AIP. Will failover (without the AIP functionality) to the Standby work if the AIP is configured for Promiscuous mode? Thanks, Bob

The only connection to the SSM that can be done internally through the ASA is a "session". This is an internal telnet to the SSM and can be used to access the SSM's CLI.
This is very usefull when you manage your SSM directly through the CLI.
However, most customers prefer to use a graphics based tool like IDM, ASDM, or CSM for managing the configuration of the SSM, and prefer to use a graphics based tool like IEV or CS MARS for monitoring of the alerts from the SSM.
All of these graphics based tools need network access to the SSM through a web port (https on port 443 by default). Access to this port is not allowed internally through the ASA direct to the SSM.
All web connections must be made to the External Management interface of the SSM.
If you are not using all 4 of your ASA interfaces you could choose to wire the External SSM interface directly to one of your ASA interfaces, and create a small subnet for the ASA and IPS IP Addresses. So then all external connections to the SSM would be routed into the ASA, then out of the ASA, and into the external port of the SSM.
That subnet of just the ASA and SSM could be made using a network reserved for local IPs (like a 10, or 172, or 192 network) and then use NAT/PAT for translation on the other network interfaces of the ASA.
But it does still require that wire connected to the external port of the SSM.

Single AIP-SSM in Cisco ASA Failover Active / Standby Mode

Hi,
I can add single AIP-SSM on Cisco ASA in failover active / standby mode?

No, both units need the same hardware, that includes the installed modules.
Sent from Cisco Technical Support iPad App

ASA 8.2 8.4 9.1 possible with no downtime as we run active/standby?

Hello,
We have 2 x ASA 5520s (with 2GB mem) in active/standby mode, they also include the IPS modules.
The current firmware is 8.2 and I was wondering if it is possible to upgrade these firewalls with no downtimes? In the past I have upgraded the standby ASA, rebooted it and then made it the active ASA then upgraded the new standby ASA.
I have have quite a lot of NAT Exempts (No-NATs?) and a few static NATs, how did you approach this during your upgrades?
I guess I can roll back as the 8.2 firmware will still be on the flash and I will have the config?
Thanks

Yeah it's supported:
Release Notes for the Cisco ASA Series, 9.1(x)
http://www.cisco.com/en/US/docs/security/asa/asa91/release/notes/asarn91.html#wp732442
This document has the information that you need; it talks about the requirements and zero downtime procedure.
But you need to take a lot of considerations that you can reference in the document:
https://supportforums.cisco.com/docs/DOC-12690
If you don't mind me asking why are you upgrading?
Because of a fix or feature?

ASA 5520 Activation Key Help

Hi All,
we recently installed a activaiton key for the Anyconnect License on our ASA 5520. We have a pair runnning, in Active/Standby mode, on IOS 8.0. The Activation/License was installed on the Primary ASA. Once installed the all failover configuration was removed, and we were left with 2 ASAs running in Active/Active mode. This cause haoc across the network. I would like to go back and recover and reinstall the old activation key. Is this possible?? If so how would I be able to achieve this. Or do I need to ontain a new license key. Ultimately I would like to get back to the stage before instlaling the Anyconnect License, where we had a 2 ASAs running in Active/Standby mode.
Thank you for your help and suggestions.
Cheers
Deena
oput put from sh activation-key detail and sh version
CH-ASA# sh act det
Serial Number: JMX1101K2SU
Permanent Flash Activation Key: 0x370fc559 0x2476a024 0xccc355a4 0xacd81440 0x4110329d
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited
Maximum VLANs                : 150
Inside Hosts                 : Unlimited
Failover                     : Active/Active
VPN-DES                      : Enabled
VPN-3DES-AES                 : Enabled
Security Contexts            : 2
GTP/GPRS                     : Disabled
VPN Peers                    : 750
WebVPN Peers                 : 2
AnyConnect for Mobile        : Disabled
AnyConnect for Linksys phone : Disabled
Advanced Endpoint Assessment : Disabled
UC Proxy Sessions            : 2
Temporary Flash Activation Key: 0x29249e66 0x500f33dc 0xcd79274e 0x534c7c93 0x81bc53bc
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited
Maximum VLANs                : 150
Inside Hosts                 : Unlimited
Failover                     : Active/Active
VPN-DES                      : Enabled
VPN-3DES-AES                 : Disabled
Security Contexts            : 2
GTP/GPRS                     : Disabled
VPN Peers                    : 750
WebVPN Peers                 : 750
AnyConnect for Mobile        : Disabled
AnyConnect for Linksys phone : Disabled
Advanced Endpoint Assessment : Disabled
UC Proxy Sessions            : 2
This is a time-based license that will expire in 27 day(s).
Running Activation Key: 0x29249e66 0x500f33dc 0xcd79274e 0x534c7c93 0x81bc53bc
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited
Maximum VLANs                : 150
Inside Hosts                 : Unlimited
Failover                     : Active/Active
VPN-DES                      : Enabled
VPN-3DES-AES                 : Enabled
Security Contexts            : 2
GTP/GPRS                     : Disabled
VPN Peers                    : 750
WebVPN Peers                 : 750
AnyConnect for Mobile        : Disabled
AnyConnect for Linksys phone : Disabled
Advanced Endpoint Assessment : Disabled
UC Proxy Sessions            : 2
This platform has an ASA 5520 VPN Plus license.
This is a time-based license that will expire in 27 day(s).
The flash activation key is the SAME as the running key.
CH-ASA# sh ver
Cisco Adaptive Security Appliance Software Version 8.0(5)
Device Manager Version 6.2(5)53
Compiled on Mon 02-Nov-09 21:22 by builders
System image file is "disk0:/asa805-k8.bin"
Config file at boot was "startup-config"
CH-ASA up 18 hours 30 mins
Hardware:   ASA5520-K8, 2048 MB RAM, CPU Pentium 4 Celeron 2000 MHz
Internal ATA Compact Flash, 256MB
BIOS Flash AT49LW080 @ 0xffe00000, 1024KB
Encryption hardware device : Cisco ASA-55x0 on-board accelerator (revision 0x0)
                             Boot microcode   : CN1000-MC-BOOT-2.00
                             SSL/IKE microcode: CNLite-MC-SSLm-PLUS-2.03
                             IPSec microcode : CNlite-MC-IPSECm-MAIN-2.05
0: Ext: GigabitEthernet0/0 : address is 0019.0665.6dfc, irq 9
1: Ext: GigabitEthernet0/1 : address is 0019.0665.6dfd, irq 9
2: Ext: GigabitEthernet0/2 : address is 0019.0665.6dfe, irq 9
3: Ext: GigabitEthernet0/3 : address is 0019.0665.6dff, irq 9
4: Ext: Management0/0       : address is 0019.0665.6dfb, irq 11
5: Int: Internal-Data0/0    : address is 0000.0001.0002, irq 11
6: Int: Internal-Control0/0 : address is 0000.0001.0001, irq 5
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited
Maximum VLANs                : 150
Inside Hosts                 : Unlimited
Failover                     : Active/Active
VPN-DES                      : Enabled
VPN-3DES-AES                 : Enabled
Security Contexts            : 2
GTP/GPRS                     : Disabled
VPN Peers                    : 750
WebVPN Peers                 : 750
AnyConnect for Mobile        : Disabled
AnyConnect for Linksys phone : Disabled
Advanced Endpoint Assessment : Disabled
UC Proxy Sessions            : 2
This platform has an ASA 5520 VPN Plus license.
This is a time-based license that will expire in 27 day(s).
Serial Number: JMX1101K2SU
Running Activation Key: 0x29249e66 0x500f33dc 0xcd79274e 0x534c7c93 0x81bc53bc
Configuration register is 0x1
Configuration has not been modified since last system restart.
CH-ASA#

If you upgrade your ASA software to a bit more recent image first you can share the AnyConnect license (activation key) across both devices. Otherwise you would need to install a separate activation key on the second unit.
Sent from Cisco Technical Support iPad App

Active/standby at standby ASA fail

Hi Dears.
the ASA1 is active then the second ASA is standby mode but after 1 minute the the second asa is failed.
is this config cause this problem?
1.i want to know that in failover of ASA 5520
can we use management interfase as a failover pair?
interface Management0/0
no nameif
no security-level
no ip address
interface Management0/0.901
vlan 901
nameif DMZ2
security-level 51
ip address 10.0.91.1 255.255.255.0 standby 10.0.91.2 interface Management0/0
no nameif
no security-level
no ip address
2. can i do this configuration at failover???
nterface Ethernet0/2
nameif inside
security-level 100
ip address 192.168.10.156 255.255.255.0 standby 192.168.10.157
interface Ethernet0/2.903
vlan 903
nameif inside2
security-level 75
ip address 10.0.93.1 255.255.255.0 standby 10.0.93.2nterface Ethernet0/2

Hello,
1, You can use the management interface for Failover, is it not that recomended.
Also failover can't be configure on shared physical intefaces.
You can do it with subinterfaces but with a dedicated phisical interface
For you to use this you need the command:
no management-only
to set it up as a normal interface and setup the failover link/state on it.
2, The Primary unit will replicate the configuration to the secondary unit, all changes should be made on the primary unit.
Every change you make on the secondary will not replicate to primary and everytime you save configuration on the primary will replicate to secondary.
This been said,
interface Ethernet0/2.903
vlan 903
nameif inside2
security-level 75
ip address 10.0.93.1 255.255.255.0 standby 10.0.93.2 interface Ethernet0/2
this will replicate to secondary and create:
interface Ethernet0/2.903
vlan 903
nameif inside2
security-level 75
and will only take:
ip address 10.0.93.1 255.255.255.0 standby 10.0.93.2 not the part
interface Ethernet0/2.
Let me know if you have any other questions.
Regards.

ASA 5520 : IP address for CSC SSM

Hi All,
I have an ASA 5520 with CSC SSM. I have base and plus license and want to activate it. T he IP address and gateway have to be configured on the CSC SSM. I have configured IP addresses for the INSIDE,OUTSIDE,DMZ and MGMT. The outside is a public IP address. Now for the CSC SSM what range should i give?
There is an ISA server on the DMZ where all user IP's get PATed and on ASA this gets NATed on the ASA. Direct access to the internet exists for the servers (bypassing proxy).
My basic doubt is about the IP address and gateway that the CSC SSM should have and is it related ot the management interface ip address?
Thanks and Regards.
Sonu

Hi
put your CSC ip address as outside interface subnet.because CSC needs automatic updates from internet.and you can able to manage CSC from remote itself.
for EX
your outside ip is 10.0.0.1/24,make CSC IP As 10.0.0.2/24,Gateway 10.0.0.1
Hopes this helps
regs
S.Mohana sundaram

Cisco ASA Active standby failover problem

We have configured ASA Active standby failover with ASA5505 . When primary unit power off, secondary unit became active. when primary unit power on, then primary unit is becoming active again. i think for active standby setup there is no preemption. The real issue is when primary ASA became active after power on all the external connectivity getting down. Please see the below config,
ASA01# show run
ASA01# show running-config
: Saved
ASA Version 8.2(5)
hostname ASA01
enable password PVSASRJovmamnVkD encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 192.168.1.1 MPLS_Router description MPLS_Router
name 192.168.2.1 SCADA_Router description SCADA_Router
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
switchport access vlan 2
interface Ethernet0/3
interface Ethernet0/4
switchport access vlan 3
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 192.168.3.8 255.255.255.0 standby 192.168.3.9
interface Vlan2
nameif outside
security-level 0
ip address 192.168.1.8 255.255.255.0 standby 192.168.1.9
interface Vlan3
description LAN Failover Interface
ftp mode passive
clock timezone AST 3
access-list inside_access_in extended permit icmp any any
access-list inside_access_in extended permit ip any any
access-list inside_access_in extended permit ip any host MPLS_Router
access-list outside_access_in extended permit icmp any any
access-list outside_access_in extended permit ip any any
access-list outside_access_in extended permit ip any 192.168.2.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
failover
failover lan unit primary
failover lan interface FAILOVER Vlan3
failover key *****
failover interface ip FAILOVER 10.1.1.1 255.255.255.0 standby 10.1.1.2
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
access-group inside_access_in in interface inside
access-group outside_access_in in interface outside
route-map Route_Out permit 1
match ip address inside_access_in outside_access_in
match interface inside
route outside 0.0.0.0 0.0.0.0 MPLS_Router 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.1.0 255.255.255.0 inside
http 192.168.2.0 255.255.255.0 inside
http authentication-certificate inside
http authentication-certificate outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
telnet 192.168.2.0 255.255.255.0 inside
telnet 192.168.1.0 255.255.255.0 outside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username admin password eY/fQXw7Ure8Qrz7 encrypted
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:1a8e46a787aa78502ffd881ab62d1c31
: end

I suggest removing the failover configuration on both units and then re-add them, and then test.
Primary
failover lan interface FAILOVER Vlan3
failover interface ip FAILOVER 10.1.1.1 255.255.255.0 standby 10.1.1.2
failover lan unit primary
failover key KEY
failover
Secondary
failover lan interface FAILOVER Vlan3
failover interface ip FAILOVER 10.1.1.1 255.255.255.0 standby 10.1.1.2
failover lan unit secondary
failover key KEY
failover
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Active/Standby ASA 5520 + SSM-10=Failures

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