Application Networking

I have an ACE module in a Cat6500, that is load balancing to some HTTP servers.occasionally there are SQL injection attacks towards the http servers.I know the ACE can filter based on http strings, but If you can provide me with some basic templates ...

On an SSL termination and SSL initiation on a CSS in redundant active/backup mode,1/ Does it that necessary to add the VIPs of the back-end content rule (meant for proxy-list use), under the circuit's virtual-routers.2/ How harmful if we use a non-ro...

I have a question concerning the overall design of the GSS product line as I am still a bit new to the design of enterprise level DNS loadbalancing. We have two GSS 4490 version 1.2. Recently we have exceeded the TCP keepalives for fast detection. Th...

Hi Gilles,This is the TCPDUMP from one of the GSS.Could you please explain the GSS behaviour i.e GSS communicating to the DNS.10.53.234.14 - GSS110.53.234.13 - GSS210.53.220.6 - DNS12:45:23.359512 IP 10.53.234.14.53833 > 10.53.220.6.domain: 50033+ PT...

When I sync two CSSs running virtual router redundancy with "script play commit_vip_redundancy", I get an error about the remote unit not having the virtual IP configured.If I try add the IP to the circuit (ip redundant-vip) on the backup CSS manuall...

Hi Guys,Just a quick questions about the use of NAT POOLS, which the configuration guide is a little scant for information.If a client NAT pool such as this is used (16 addresses):natpool POOL1 10.1.5.0 10.1.5.15 netmask 255.255.255.240I just want to...

Hi Guys,We are facing a intermitten page cannot be displayed issue when SSL traffic is terminated on ACE. Previously we were terminating traffic on sun webserver and had the ssl-unclean-shutdown directive to overcome this issue. How can we do it in t...

We're currently running a pair of web servers behind a CSS, on the web servers we're running multiple environments which we're differentiating between through port No's.One thing we'd like to be able to accomplish is to decrypt incoming traffic on po...

Config attached....I have set-up 2 ace20's for SLB which works fine, however I am struggling to understand how to configure stickiness in the way I want to. I want any user on the network whom connects to any of the 5 rservers to have a sticky time o...

Hi.I am looking for a Cisco software that permit me to restrict and control connections changes for ip phones and pc's to my net 3750 switches or something seemed that I could do in my 3750 switches (I know that I can configue static mac's for each s...

Dear,Title says it alls : has anybody developed a keepalive script whichchecks availability of an Oracle DBserver by connecting and checkingthe reply to a specific SQL selectquery (the latter enables to determinewhether the server is active or standb...

Hi,I've inherited 2 of the discontinued CSS 11052 load balancers with what seems to be quite old firmware (v 3.x).I was wondering if anyone knows what the latest stable firmware they will run - presumably I'll need CCO access some how.Also opions on ...

I`m new to cisco content switches and having issues. I have 2 11503`s, I have booted enabled the mgmt. port but cannot ssh the css. I do sh ssh conf and see that it is setup but if I try to run any commands I get %%Invalid license to execute command....