Cisco Security :: Pair Of 5520s Running 8.2(3) In Fail Over Active / Standby

Jun 29, 2011

I have a pair of 5520s running 8.2(3) in failover active/standby, routed mode. I have an issue with SSH as it's stopped worked after a short time, less than 8hrs during the network being installed, telnet is working fine as is https/asdm. I have re-created the crypto key and the ssh access is allowed. When I try to connect I just get a flashing cursor, telnet to the ip and port 22 also works.

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Cisco Firewall :: ASA 5520s From Active / Standby To Active / Active

Jul 17, 2012

I have a pair of ASA 5520s operating in failover pair as active/standby, having two contexts on them. I am planning to share the load and make it active/active making first context active on the primary unit and second context active on the secondary unit. My question is if this will disrupt any connectivity thru these firewalls when I do "no failover" on the active/standby and assign the contexts to different failover groups and enable the failover back.

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Cisco Firewall :: ASA 5505 Security Plus Licenses - HA Pair Using Active / Standby

Apr 24, 2012

I have two ASA 5505's with Security Plus licenses on both.I am trying to force them to becoming an HA pair using active/standby.When I enable failover I get this message:
 
Mate's license (Licensed Cores ) is not compatible with my license (Licensed Cores ). Failover will be disabled.Do I need to apply new licenses to the ASA's?
 
Device licence details (same on both):Cisco Adaptive Security Appliance Software Version 8.2(1) [code] This platform has an ASA 5505 Security Plus license.

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Cisco Security :: Implement Active / Standby Cluster With A Pair Of 5550 ASAs?

Aug 19, 2012

I want to implement Active/Standby cluster with a pair of 5550 ASAs and I have a licensing question. Here is the "sh activation-key detail" output from both devices...
 
ASA1:
 
sh activation-key detail:
 Serial Number:  XXXXX
No active temporary key.
Running Activation Key: XXXXX XXXXX XXXXX XXXXX XXXXX

[code]....
 
This platform has an ASA 5550 VPN Premium license.The flash activation key is the SAME as the running key.So it looks obvious that I'll have to upgrade the first ASA to support 25 SSL VPN Peers in order to build HA cluster, right?Now I want to know do I need the "ASA5505-SSL25-K9" license or something else.

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Cisco VPN :: Configuring Two ASA 5520s In Active / Standby Configuration?

Feb 12, 2012

I'm working on configuring two ASA 5520's in an Active/Standby configuration.  I've got almost everything the same between the two units for AnyConnect to work expect the following two items:

     AnyConnect Client Profiles
     AnyConnect Client Software
 
If I upload the software manually to the Standby unit I get warning about them not being in sync and on the active unit if I do a 'write standby' it does not copy the profile or software.

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Cisco Firewall :: IPS Modules In ASA5510 Active / Standby Pair

Feb 6, 2012

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?

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Cisco Firewall :: Can Upgrade Active / Standby Pair From 7.2(4) To 8.0(5)25 Directly

Jan 17, 2012

Can I upgrade Active/standby pair from 7.2(4) to 8.0(5)25 directly or need to upgrade to 8.0.2/4 first? Upgrade an Active/Standby Failover ConfigurationComplete these steps in order to upgrade two units in an Active/Standby failover configuration:Download the new software to both units, and specify the new image to load with the boot system command.Refer to Upgrade a Software Image and ASDM Image using CLI for more information.Reload the standby unit to boot the new image by entering the failover reload-standby command on the active unit as shown below:active#failover reload-standbyWhen the standby unit has finished reloading and is in the Standby Ready state, force the active unit to fail over to the standby unit by entering the no failover active command on the active unit.active#no failover activeNote: Use the show failover command in order to verify that the standby unit is in the Standby Ready state.Reload the former active unit (now the new standby unit) by entering the reload command:newstandby#reloadWhen the new standby unit has finished reloading and is in the Standby Ready state, return the original active unit to active status by entering the failover active command:newstandby#failover activeThis completes the process of upgrading an Active/Standby Failover pair.

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Cisco Firewall :: ASA 5540 - Active / Standby Failover Pair

Apr 13, 2011

I currently have two 5540's in an Active/Standby pair. The primary unit failed on February 12th, so the secondary ASA is now the active one. My question is this - we have made a lot of changes since February 12th and I am planning on fixing this failover issue over the weekend. Will the secondary (now active) FW sync it's config to the non-active FW, or will the failed FW sync it's out-of-date config - removing any changes that we've made in the last month or so.

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Cisco Firewall :: ASA5520 - AnyConnect License On Active / Standby Failover Pair?

Mar 6, 2013

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?

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Cisco Switching/Routing :: 6504 VSS Pair Shows Active / Standby On Led But Not In Config

Oct 30, 2012

After rebooting a pair of 6504's configured for vss, both switches show active on the sup modules. A show switch virtual redundancy however shows the pair working in an active/standby mode. We have 6509's in vss pairs and they show active on switch1 and standby on switch2 led's. For the 6504's switch 1 was booted first and then the second switch about 30 seconds later. Is there something different with the 6504's? [code]

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Cisco Firewall :: Active / Standby Fail Over Config On ASA5510

Apr 10, 2011

I have two ASA5510 configured in an active/standby failover configuration. Everything is working well, but I would like to remove DMZ2 as it is no longer needed. On my DMZ2 interface, I have removed the security level and the IP address and shutdown the interface. However, when I do a "show failover" DMZ2 is still showing up. I would like to remove it completely so that failover isn't even "monitoring" this interface. What command am I missing or what do I need to do to completely remove this interface from this "show failover" listing? [code]

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Cisco Firewall :: ASA 5510 Dual ISP Active / Standby Fail Over

Apr 2, 2013

I have a dual ISP, 1 primary and 1 secondary terminated on fa0 and fa2 on our ASA respectively. ASA was configured so that, when the primary fails, the secondary kicks in.  [code]
 
It was until yesterday that we experienced downtime on the primary ISP that the secondary doesn't do the fail-over. I have to manually configure the device to use the secondary ISP. Currently, I'm looking at maybe this has something to do with the licensing.We are currently using a Base License, should we be upgrading to Security Plus?

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Cisco Firewall :: 6500 Setup In Active / Standby Fail Over Configuration

Feb 29, 2012

I have been having an annoying issue for the past few weeks with my ASA setup. We are using the ASA as our Remote Access Gateway and originally had it setup in a Active/Standby failover configuration using 2 x 5520 ASA's.The original setup of the devices was that the 2 x ASA were setup in a failover configuration, with both of them connecting back to the internal network via a 6500 device. Because of using failover I created a VLAN on the 6500 and put the two ports that connect the ASA's into that VLAN. I then configured the VLAN interface to be the EIGRP interface for the neighbour relationship to the ASA's.
 
The problem I am seeing is that the EIGRP neighbour relationship between the Active ASA and the 6500 keeps flapping. It occurs abour 4-5 times every day at randmon intervals. Sometimes the neighbour relationship will stay up for 6-7 hours, other times it flaps every 1-2 hours. I initially thought it was due to the failover configuration so I removed one of the ASA's and removed all of the failover configuration, but the EIGRP neighbour flapping problem still exisits. [code] Since removing the failvoer configuration I am thinking it could be a physical cable problem?

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Cisco Firewall :: Monitoring ASA 5505 Firewall Active / Standby Pair Using SNMP?

Sep 7, 2011

How I can actively monitor the interfaces and overall status of 2 x ASA 5500s in an Active/Standby configuration?
 
I can setup monitoring of the interfaces on the Active member but I'm not sure how to manage the Standby member?

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Cisco Firewall :: 5520 Running 8.4(2) - Setup Active / Standby Failover

Jan 30, 2012

I am trying to setup an active/standby failover with 5520's running 8.4(2) and am having problems with it not dropping connections during the failover. I am using a portchannel from the switch to each ASA and using sub-interfaces off that. I'm using the command Failover mac address Port-Channel1 “mac-address on primary Port-Channel1” “mac-address on standby Port-Channel1”.The command goes through but doing a show interface port-channel1 doesn't show a change in the mac address on the secondary unit after a failover when it becomes active.

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Cisco Firewall :: HA Pair Of ASA 5520s Upgrade Procedure

Jan 6, 2012

I'll be upgrading an HA pair of ASA 5520s next week, and wanted to clarify the procedure.  I read "Upgrading an Active/Standby Failover Configuration" at [URL] which suggests placing the image on both units, updating boot statements, then issuing failover reload-standby. But I was wondering if there's a way to a way to be a bit safer.  I'd like to modify the standby unit, without affecting the config on the active.  So I'd like to modify the boot statement on the standby without modifying the active config.  That way incase there's a problem and the active reboots, it won't upgrade. 
 
Can I modify the config on the standby without affecting the active? Then I'd like to test the newly upgraded unit with our production traffic.  Would that simply be no failover active, and then once the standby becomes active -- test traffic?  Once everything is okay, I would upgrade the second unit, and fail traffic back.

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Cisco Security :: ASA Migration From 8.2 To 8.4 (active / Standby) Without Outage

Mar 21, 2012

I need to upgrade a pair (active/standby) of ASA from 8.2.5 to 8.4.3 ... I have a script created to modify all NAT rules I need, and I have tested it in lab, and I think I'm good with it. Now, I want to figure out if there's a way to do this without an outage. Previously, when configuration were compatible between version, there was no problem. You could usually force secondary unit to be active, upgrade primary (rebooting), making primary the active again, and do the upgrade on secondary ... no outage at all
 
Now, as new software doesn't support old configuration, if I follow that process, as soon as I bring primary up with new software, it will try to get the configuration from the active one, which won't work ... Is there another option than having a short outage (turn off secondary acting as active, while primary is coming back with new software and configuration already changed?)

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Cisco Security :: ASA 5540 SSM-4GE Active / Standby Failover

Aug 4, 2011

we had such kind of issue: while installing 2 SSM-4GE modules to 2 ASA 5540 (Active/Standby) the firewall is splitted. That's my step:

1) Turn off standby ASA and plug SSM-4GE module

2) Power it On After it was booted up failover relationships were broked and previously stabdby became Active appliance.

3) Turn off active ASA and plug SSM-4GE module

4) Power it On

After the it was booted up failover comes up and previously Active (on step 2) appliance became Standby. Everything is up and running now, but the issue was on step 2, I suppose becouse of distinct in hardware (when one ASA was on SSM reachest than another one). Still have no ideas why so happens and is there any way to plug SSM modules int ASA active/standby cluster without downtime.

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Cisco Security :: ASA 5545 - 8.6 - Active / Standby - License Upgrade

Feb 4, 2013

We are planning to upgrade the ASA license in an A/S pair by adding the ASA5500-SC-20= license. The ASA is 5545 and runs 8.6. According to documentation, after 8.3 version, the ASAs can share a license features and do not require the same license on both boxes. I run a test in GNS3 with 8.4(2) images and I saw that by adding the 'activation-key' command only on the primary unit did the job as the 'show activation-key' output shows. In order to be 100% sure would like to verify the following:

Putting the activation-key only on the primary unit is enough and there is no need to do anything elseIn case the primary unit is standby, again we have to put the actication-key command on the primary unit (I am asking this because the 'activation-key' command is not listed under the commands that are not replicated to the other unitk, but doesn't make sense to be replicated since the activation-key is 'tied' with the S/N of the device).

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Cisco WAN :: 4507 R - Active SUP Lost Connection And Standby Came Active

Apr 10, 2011

I faced one problem in our core switch 4507 R . Active sup lost connection and standby came active. We got lot of errors/alerts on console shown below. [Code] Also when I reloaded the switch with reload command only both sups got reloaded but I want to reload all the modules but reload command do not gives any options for that.

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Cisco Firewall :: Upgrade IOS On ASA5510 Fail Over Pair

Aug 17, 2011

I am a bit unclear as to the upgrade path I should take - I have 2 ASA 5510s in active/standby running 8.0(4)34 and would like to upgrade to 8.2.5.  Do I need to first upgrade to 8.0.(5) before upgrading to 8.2.5, or can I just jump straight to 8.2.5?

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Cisco Firewall :: When Upgrading Fail-over Pair Last Week Had To Upgrade ASA5510

Aug 14, 2012

[code] I would like to the ASA5510 Base license upgrade to Security Plus license. But after the upgrade is still the license of the Base.I think I was wrong option selected in the process of upgrading, how should I do to be successful upgrade

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Cisco VPN :: 5512x Anyconnect Ssl Licensing For ASA Active / Passive Pair

Aug 7, 2012

I am purchasing 2 5512x ASAs to be configured as an Active/Passive pair as a VPN device. Do I need to purchase anyconnect licenses for both devices?

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Cisco :: How To Get LMS 4.2 Active / Standby

Dec 13, 2012

We are preparing to upgrade from LMS 3.2 where we run 2 seperate independant instances in seperate locations for redundancy.  Each instance forwards syslog traps to a seperate Openview system in the associated location.  Device updates are manually done on each system.
 
To reduce costs and administrative overhead we are considering switching to an active-standby environment when we upgrade to LMS 4.2 where the active system would forward traps to both Openview systems.
 
Any experience with an active-standby Ciscoworks LMS 4.2 environment, specifically; When one system becomes unavailable (due to network, system or application issues) is promoting the standby system to active automatic?How long does it take?
 
Does the standby system still monitor syslog events and initiate automated actions? Where the active system stops working or hangs and the standby system does not go active?
 
Are there any reliability issues with database updates or synchronization from the active system to the standby system? Is there a way to test communications from the standby system for new device turn-ups without making it active?

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Cisco Firewall :: ASA5520 - Active / Active Failover In Multiple Security Contexts With Dual ISP?

Jun 1, 2011

I have an ASA5520 in location A with an ISP connection and a matching ASA5520 in location B with a separate ISP connection. We have fiber connecting the two locations and vlans passing back and forth so I will be able to configure the failover via a vlan as well as extend the ISP's to each location via vlans. The Active/Active configuration with the multiple security contexts does not seem to be an issue but how is a redundant ISP configured in this mode?We want to have context A using the ASA in location A with ISP1 as the primary and failing over to ISP 2 in locaiton B We also want to have context B using the ASA in location B with ISP 2 as the primary and failing over to ISP1 in location A Would route tracking provide the desired result? Is there a better option?

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Cisco VPN :: ASA 5505 - Running Pair Of VPNs Working From Offsite

Dec 16, 2011

We're trying to get a new ASA 5505 put in place on our network after the untimely demise of our 1841 router.  One of the functions of the router that we need to get back up and running is a pair of VPNs to employees that we have working from offsite.  These are site-to-site VPNs.
 
They worked with the 1841 in place, so I know that the other end works.  I'm just having trouble configuring the ASA to match.  I've been through the wizard in ASDM a couple of times, but have yet to have any luck getting it to connect.
 
Attached are config files for the 1841 (with both VPNs) and the 5505 (with only 1 VPN in place).  What I may be missing in order to get this working?
 
One note - I am having some trouble with my NAT configurations (another post pending), but I think they are close enough that I hope it's not interfering with the VPNs.
 
If I can get one running, the other has a nearly identical set up, so I should be able to get the second pretty easily.

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Cisco Firewall :: ASA 5550 Active / Standby With SSL VPN

Jun 12, 2011

I would like to work with two ASA's 5550 in HA (Acitve-Standby)  like perimetral firewalls and also work with another ASA 5540 but like a SSL VPN Remote Access to end users.Which will be the best topology to this scenary?. Perhaps i need to put the ASA 5540 SSL VPN together with the ASA's in HA directly in a port.

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Cisco :: See An Active / Standby Mac Address Section In ADSM?

Dec 17, 2012

I'm not quite ready for the Automatic Failover feature that the ASA 5520 support. For now we have a cold stand by unit. I was wondering if I can change the mac addresses of the standby unit's interfaces to be exactly the same as the primary unit. I see an active/standby mac address section in ADSM, but I think that is used in the automatic failover function.

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Cisco Firewall :: ASA 5505 Active / Standby Configuration?

Sep 21, 2011

i have 2 ASA 5505 running 8.3(1) and ASDM 6.3(1).
 
the first unit is currently working, and i now wish to configure the second unit as standby. im configuring through the ASDM GUI. Started the HA Wizard, choose Active/Standby configuration and enter the IP of the peer device. checks come back all ok. On the LAN link configuration page (step 3of6) Interface is pre selected as VLAN99, I give it a logical name as iface_fail, and enter 10.0.0.1 as primary address and 10.0.0.2 as standby, subnet as 255.255.255.248, and select port Ethernet0/5
 
Note that if i click on the buttons next to the IP fields, i get IP addresses of remote hosts!.

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Cisco VPN :: ASA 5510 - SSL VPN Shared License In Active / Standby?

Oct 4, 2012

I recently picked up two ASA5510s (ASA5510-SSL50-K9 & ASA5510-SEC-BUN-K) with intentions of creating an Active/Standy configuration. I'm receiving the error message "Mates' license (2 SSL VPN Peers) is not compatible with my license (50 SSL VPN Peers)", but I was under the impression that I didn't have to buy idential SSL VPN licenses post 8.2 in an Active/Standby configuration.  am I missing a step that enables the license transfer(sharing?) feature to work correctly before the failover will build correctly?

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Cisco Firewall :: 5580 Failover Active And Standby

Dec 21, 2011

I have a problem with failover. On My site I have 2 Firewalls 5580. And I did this configuration on my firewall.interface GigabitEthernet3/0description LAN/STATE Failover Interfacespeed nonegotiate.

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Cisco Firewall :: 5510ASA Active / Standby Not Switch

Feb 8, 2012

I would like to ask you about ASA 5510 (Active/Standby). i have two ASA 5510 and i did configuretion failover and it is working ( Active / Standby) but my issue that when primary donw, the standby unit up to primary but the primary came back the standby unit it not switch to standby (  i mean it still up ) . if i want to primary up i type command ( failover active ) on primary unit , so i don't want use manul command i want it auto.Which command that make ASA failover when primary coma back? [code]

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Cisco Firewall :: ASA 5510 Active And Standby Failover

Apr 18, 2012

i read that you need only one L-ASA5510-SEC-PL for setting up a Active/Standby Failover. I installed the license on the 1st ASA and tried to setup the failover via the ASDM wizard. It always fails, because the 2nd device can't have a 'base' license.So does this mean, i really need another license?

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