Discussions around F5's BIG-IP security application delivery controller solutions. Ask about configuration, installation, performance, and any other administrative related issues.

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2answers
337 views

F5 authentication using kerberos keytab

Our network gear use tacplus for authentication and authorization. tac itself authenticates using kerberos. For one of the projects we need automated login to a F5 device using a script. Does anyone ...
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2answers
568 views

URL rewriting for WordPress Network (Multisite) subsite

We have an install of WordPress Network (Multisite) that has multiple blogs running under the url blogs.exampleurl.com where each subsite is blogs.exampleurl.com/site1 /site2 etc... We have a user ...
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2answers
580 views

F5 LTM 10.2 and MSSQL 08R2

We have a mirrored SQL server setup with a pair of LTM's holding the mirror VIP. We're trying to setup a health monitor that runs a query against both servers in the mirror and directs traffic to the ...
2
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1answer
3k views

301 redirect Rule For Load Balance F5 BigIp

I have a load balancer F5 Big ip for my website. Currently, I am having 302 redirect in place; however, I wanted to apply 301 but dont know how. For example: My website (abc.com) when typed 302 ...
2
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1answer
262 views

complicated bonding and network question

I am not a network guy and would like to know how can I setup the below two configurations and their pros and cons: Networking component: -- WAN: Cisco 2970 * 1 Load Balancer: F5 switch 1600 * 2 ...
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1answer
69 views

SecureCookies, HTTPOnly cookies, .Net, and SSL offloading

So I've been looking into implementing HttpOnly and SecureCookies in my web environment. I have an F5 as the load balancer and a couple of C# web applications hosted in iis 7.5 for the website. The ...
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1answer
102 views

Configuring an F5 BIG-IP configuration on amazon EC2

I am a newbie to f5 BIG-IP. I want to configure an f5 BIG-IP instance to load balance 2 apache webservers under it. I am following the documentation in following link. But not clear how to route ...
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1answer
83 views

Server won't reply to POST request

I'm working on a WordPress site that's served by two lighttpd backends behind an F5 load balancer. Previously, the site was served by a single lighttpd server behind a nginx reverse proxy, and ...
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1answer
14 views

Installing Deis in AWS without ELB

I'd like to install a Deis cluster in AWS but without using ELB, since we have already paid for an alternative (BigIP), and our network guys are comfortable with it. Is it easy to configure Deis not ...
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1answer
37 views

Most robust way of forwarding multiple URL via one IP

This is probably subjective but if anyone could suggest a robust solution for the following that would be fantastic. We have potentially multiple URL's in service which are currently 1:1 with Public ...
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1answer
27 views

F5 SSL offloading custom 404 page

We have an F5 that we want to use for SSL termination in front of our JBoss servers with NetIQ auth, and we have the configuration working for all normal traffic. The problem is with our custom 404 ...
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1answer
1k views

F5 Big-IP : iRule optimization of nested switch

F5 BIG-IP 10.2.4 My iRule needs to exact-match on host and wild-card match on path. when HTTP_REQUEST { switch [string tolower [HTTP::host]] { "internal.mycompany.com" { switch -glob ...
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1answer
193 views

HTTP-CLASS-Redirecting traffic-F5

Can we redirect https traffic to a particular real server using http-class in F5? i.e whether http-class works with both http and https traffic.?
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0answers
109 views

F5 High Speed Logging and Logstash GROK

Im trying to format logs straight from our F5 using HSL and Logstash. I've copied the example configuration exactly from the site as it contains the majority of the information I wanted logstash ...
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votes
0answers
63 views

http_process_state_prepend - Invalid action:0x109010 (Server side:

I am getting a blank page on my Web App which is running with F5 & apache + Tomcat backend. I am getting intermittent errors in the F5 logs like belw http_process_state_prepend - Invalid ...
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0answers
70 views

Load balancer F5 and sticky session

I have installed a web application on a clustered environment where the load is balanced by an F5 device. Unfortunately I do not know exactly its model, but hopefully this information is not necessary ...
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0answers
25 views

VPN ondemand iOS8 and bonjour broken

So we use VPNondemand using the f5 edge client on our iPhones. This works pretty slick you make a shortcut to an internal website say mysite.mydomain.local and then in the config for the f5 client ...
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0answers
97 views

F5 Irule to Netscalar olicy

I am new to netscalar, Can someone tell me how to convert the below F5 irule to netscalar policy. F5 iRule: when HTTP_RESPONSE { if {[HTTP::cookie exists "e1AppState"]} { if {[HTTP::cookie ...
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0answers
93 views

Format of BIG-IP configuration file?

Anyone knows if the config file for BIG-IP load balancers follow an official format or is it something F5 specific?
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0answers
324 views

Server A can see B, but B can't see A

I am setting up a network with a CentOS client, a CentOS server and a BIG-IP. The network looks like this: (client) < -- > (BIG-IP) < -- > (server) The client is on a 10.10.20.x ...
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0answers
7 views

F5 UIE persistence with jid equivalent on haproxy

What would be HAProxy equivalent configuration of following F5 UIE persistence with jid? # route chat to unique pool if { ([HTTP::path] contains "http-bind") } { set poolName "pool_[class ...
-1
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0answers
202 views

Is it possible to persist a session after a server as been removed from a load balanced server pool on an F5

We have a server farm hosted in a co-location data center, because of uptime SLA's in our contract we have zero access to the F5 Load Balancer. I am curious if the following is possible to achieve. ...