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iRule to drop Public IP access to DNS Wide-ip

We have wide-ip "abc01.example.com" which we want only to access from internal user (private ip)Do we have iRule to drop only public ip and allow private ip on that wide-ip?So when nslookup to "abc01.example.com" via public ip, F5 dropand when nslook...

kridsana by Cirrostratus
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  • 3 replies
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Secure and HTTPonly cookie

Hello everyone,I want to know the difference between enabling Secure and HTTPonly attribute cookie on persistence profile (LTM) and Headers => Cookies List => created cookie (ASM)  because Secure and HTTPonly attribute is already enabled on persisten...

Irule to match a Domain

Guys I really need your help. Im currently working on a request. Lets say i have the below URL https://abd.com/files/jaskjaskjsakjasjk.jpgCustomers are asking me to disable anything that comes after the /files that has an image extension like jpg, pd...

SCP "path not allowed"

Hello,  I just upgraded to BigIP 14.1.4.6 and now cannot scp some text files from the F5 appliances to my linux workstation.  Either from the F5 bash prompt scp sening to my linux box or the other way around, I keep getting "path not allowed".  I rea...

cnoyes by Nimbostratus
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  • 2 replies
  • 0 kudos

Resolved! condition irule OR not working

Can somebody help on this. the first irule is working perfectly but when adding OR condition it is not (not working section) .this is working:----------------------when HTTP_REQUEST {if { (([HTTP::uri] ne "/evs/ent.msg.evs.ext.Notification_1.0") and ...

How to convert SWG log to regex on paloalto.

I need to show swg log to Palo alto user mapping. This is a swg log.swg tmm[4771]: 24641538 Common,/Common/swg.app/swg_proxy_vs,/Common/expilcit,cb08e26a,10.2.9.100,(anonymous),http://detectportal.firefox.com/canonical.html,/Common/Information_Techno...

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F5 logs

We feed out F5 logs into a SIEM and use for incident investigation. Currently the logs we get do not show cs information - all I get is the ss IP addresses. This makes it impossible to correlate IPS alerts with the source IP -- all I see is the ss IP...

F5 cluster in Azure - why ALB is suggested in fornt?

Hi!Recently we are building F5 cluster in Azure. Regular stuff, with VIPs and RServers behind the F5, maybe SSL termination.Initially we wanted to build it in classic way. Public IP in front + DNS entry (no need for DNS LB), next NAT it to F5 Outside...

GTM/DNS as a smart DNS server ("without" LTM)

Hi,I am trying to figure out a way to use F5 BIG-IP GTM/DNS as a smart DNS server only. The idea is shown in the figure below.There a two data centers with GTMs, LTMs and servers as shown above. Let's just say that we don't want to place the servers ...

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SMilanic by Altocumulus
  • 138 Views
  • 3 replies
  • 0 kudos

F5 LTM Unable to access the Nodes

Hi AllI have F5 101 exam and i was practicing the cbtnugget lab everything works fine however after creating the virtual server I can't access the nodes. I can see the hit on the nodes but i cant access them? what could be the reason?

starboy by Altostratus
  • 153 Views
  • 3 replies
  • 0 kudos

Big-IQ API query and only return result from active LTM?

We're trying to perform automation on BigIQ and the challenge were facing is were getting results from both the LTM device and we cant easily identify which object is from the Active LTM. Is it possible to do Big-IQ API query and only return result f...

John-31 by Nimbostratus
  • 88 Views
  • 1 replies
  • 0 kudos

OneConnect Profile Max-Reuse of Zero

Hi,We have an existing production OneConnect profile with a max-reuse paramter of zero:ltm profile one-connect /Border/pr_OneConnect_NoReuse {    app-service none    max-reuse 0}Does anyone have an idea of what this means?Does it close the backend co...

stuck on a spinner

I have a case of a very long running database query, and I need spinner to entertain  the users. But  I cannot figure it  out.location /longtest {default_type  'text/html; charset=UTF-8'; content_by_lua_block {                local h = io.popen('bash...

Resolved! iRule Not Firing after APM policy completes

Hi,I'm struggling to understand what is going on here.  Basically, we have an iRule on a HTTPS virtual server that takes the URI and presents a corresponding iFile.  This works perfectly but when I apply an APM policy to the configuration, the iFile ...

Resolved! Customized Bot Signature not working

Hi Experts,I hope someone can help me  We have BigIP -LTM and and a new ASM module. We have created a Bot Signature to identify our own automatic requests adding a customized User-Agent header, but the Bot Defense do not asociate this signature with ...

marta_sl by Nimbostratus
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  • 5 replies
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CORS Question

Not too familiar with CORS (and I've looked over the implementation post), but can't seem to find the answer to my question. I have a VS that has a rewrite profile attached to it. All the URI rewrites go to backend servers, but one of them actually g...