I have a test bed that traverses an ASA 5550 running 8.4.3 software. PINGs go through perfectly end to end.As soon as I upgrade the ASA to version 9.1 the PINGs still work but drop occasional packets consistently.Back to 8.4 and perfect again.Why ???
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Forum Posts
Resolved! ASA SFR Virtual Defense Center
Hi, I had few queries regarding the ASA SFR ( SourceFire / FireSIGHT ) 1. Whether the Virtual Defense Center has the Virtual Appliance support for Microsoft Hyper-V? 2. Is there any other way that I can manage the ASA SFR without Virtual Defense Cent...
Resolved! ASA to inside subnet PING problem
I have another question for the group.I just received an ASA 5500-X device and am in the process of giving it an initial config. I set up the inside interface only with the ip 192.168.1.1 /24. I have a workstation on the same subnet with IP address 1...
Hello, I have question about proper enabling TPM functionality in UCS and VMWare.I installed TPM chip in Cisco blade UCS B200-M3 and I enabled TXT and TPM functionality in BIOS according to Cisco user manual.Blade rebooted with no problems and bios d...
Resolved! SIP inspection on ASA cluster
Hi I have set up clustering on 2 ASA 5555-x firewalls and just saw on the cisco site that SIP inspection is not supported. My organization provides a voip solution that requires SIP. Does anyone know a work around for SIP on an ASA cluster?I look for...
We have a Cisco ASA5512 along with the Sourcefire LicenseThe ASA CX IPS you use to be able to log on directly using HTTPS to the management address but by the looks of this you have to use the firesight management. What licenses do I need to be able ...
Hello, I have question about proper configuring TPM functionality in UCS blade and ESXi VMWare.I installed TPM chip in Cisco blade (with ESXi 5.5). I enabled its functionality in the BIOS according to Cisco user manual:TXT enabled,TPM enabled,Pendin...
I would like to come up with a new security infrastructure model for my company. That being said, I think the first step is to categorize major threats to our network and then to match those threats to network devices/applications that will help defe...
Resolved! Encryption - performance and throughput
Are there any considerations one should do regarding performace using 3DES and AES128/256 encryption ? Im specially thinking ofthrougput and cpu load on ASA devices. ThanxJon Are
Resolved! IPS Sourcefire throughput
Hello. Cisco states that Sourcefire 8140 can go up to 6G, 8250 up to 10G and that 8360 can go up to 30G. Are these real values?Does anyone have real throughput values with IPS and APPs service license? I know that throughput can be diferent for the s...
Resolved! How to collect IPS logs from ASA
Hi,How can I collect IPS logs from ASA? My firewall is ASA 5515x, 9.1(5) with IPS module of version 7.1(4)E4. Please let me know the commands to see the IPS logs, also how can I monitor these logs ?Regards,Ejaz
Resolved! NAT question/bug that I cant explain
Hey Im running a network with multiple Cisco ASA devices. Several 5550, 5510, 5520, 5555-X, 5515-X and so on. I have stumbled upon a NAT problem several times accross all models and firmwares. I have two interfaces I want to use for IPsec (site-to-si...
Good afternoon I have an ASA 5505 Firewall version 8.2 and configure the 5 IP publish on its interface and how I can access a server on port 80 and 4520 within the LAN from outside.I am very confused with the issue of ACL and Creating network objects...
Upgrade of ASA CX (V9.3.2.1-9) seems to be stuck at "Preparing upgrade package on device".Is it possible to cancel the "active" upgrade?
ASA is functioning normally, but i am unable to access ASA through telnet, ssh, and asdm from inside network.I was able to access ASA through asdm and telnet before.Even ping to inside interface from inside network is also timing out.I disabled and r...
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