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Stop Processing of Subsequent aFleX Rules
Does anyone know if it's possible to have an aFleX rule that stops processing of subsequent aFleX rules that are attached to a virtual server? For instance, say I create an aFleX rule named "DontAllowIfBadIP" that has a conditional for detecting if the IP address should be allowed to connect. Then I have a second aFleX…
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Certification study material - Application Delivery Control 4
Hi everyone, I would like to ask for help on where I can find study material for the certification Application Delivery Control? I'm studying with the manuals and I have access to the load balancer at work but many subjects I can't find anything in the manuals (HTTP Header rewriting, HTTP compression, Built-in DDoS…
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Vthunder - Vmware failover vThunder to standby
Need to failover A10 to standby node so we can do some maintenance. I don't want to vmotion the vthunder VM's as it triggers a failover and we don't want our site access to go down. How can I do a failover in the GUI? seems like this should be fairly simple but when on active vmaster changing vrid blade parameter to a…
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Url Redirect without url change
We are trying to write a script that redirects a user when they enter a url, but keeps the url the same. We have the url - https://bla.company.com When a user enters this url we want to redirect them to - https://otherserver/site but we want to keep the url as https://bla.company.com I can get this working so that it'll…
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Simple URL Change
Posted by danguijun Good day Folks, I am looking for a way to change all requests that will arrive at Virtual Server 'VIP_Example' to add/ change the whole URL. I believe we could do the trick sing simple aFlex, but i need assistance on this field. There are two case studies for this change: For example: Case Study#1 - add…
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URL redirection-rewrite using part of the URI
Hello, I been working on an aflex to do redirection of a web site. Here's what I' trying to achieve: Src host: mySRCsite.com Src path: /services/?app=test&annee=2022 Dst host: myDSTsite.com Dst path: /test/app1/USER=toi&LANGUE=FM&AN_ATTRB=2022 Redirection works, problem is that is hard coded at this time. What I want is…
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HTTP Origin header not matching the base_url.
Wedsite owner getting below error related to revrse proxy header below is te aFLEX rule which we had added on on A10, do we required any addition rules to this work ?? X-Forward ?? ======================================== when HTTP_REQUEST { set URI [string tolower [HTTP::uri]] switch -glob $URI { default { HTTP::header…
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TKC - ServiceGroup for non-HTTP
I'm attempting to build a VirtualServer, Ports, and ServiceGroups on an ADC using the TKC connector. Are non-HTTP ports supported? Also, if the k8s Service has more than 1 port, will it detect all and build it? At present its only picking up the Telemetry port of the container. Any examples of a ClusterIP service that is…
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SSL Passthrough
Hi Friends, How to configure ssl passthrough on a10 vthunder? what are the configuration required to do
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Secure Renegotiation IS NOT supported
Hi falks, May I know if a10 is supported for secure renegotiation and how to enable it?
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Chain cert remove
how to remove chain cert form model TH53330 ?
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Hi Team,
May I know mtls support by a10 thunder adc?
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Redirect IP Public
Hello, I need your guide for a query I have. I want to perform a redirect to block access to a public IP that I have in the balancer + URI, but I can't create aFlex. Can this be done?
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Vthunder in VMware
Hello Team I currently have 3 VThunder computers, mounted on the VMWARE hypervisor, I currently have three Network adapters in VMware and they are assigned like this: Adapter 1 => Int management Adapter 2 => Int Ethernet 1 Adapter 3 => Int Ethernet 2 Now I need to add a third Ethernet 3 on the A10, but I add Adapter 4 and…
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Question - GSLB Initial Configuration
Hello all, I’m just a bit confused when it comes to configuring my new A10 vThunder ADC/SLB with GSLB. I have been attempting to configure it per A10’s documentation, Would someone be willing to explain it a bit more for how its done in the GUI? I have 4 vThunders (2 per data center) and so far has 1 partition not…
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A10 vThunder ADC/SLB - Redirection based on URL
Hello, I will try to do more research to see if this was already covered in another post, but so far haven't been able to find exactly what I'm looking for. Is it possible to do a redirect based on which URL the end user goes to for whats described below? Or is this completely wrong and I should be looking for an…
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IP Flotante
Hola Equipo Actualmente tengo 4 equipos configurados en HA, cada uno tiene una dirección ip de gestión como debe ser, adicional tengo configurada una IP Flotante, que a pesar de estar configurada no abre la interfaz GUI ni CLI.
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Gracefully down
How to make a virtual server / server down gracefully ?
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Reserving an ADC Virtual Machine with VMware tools
Hi!Is it possible to reserve a virtual machine using VMware, then if something happens to the deployment host, the machine moves to another one. Yes, there will be a break, but then it will start on another host. Are there any restrictions on this?
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GitHub Documentation
Is anyone aware of a location where the documentation for the GitHub acos-client can be found? There is an example to create a SLB but that is it. I am looking for documentation to leverage the scripts to build a one-time base configuration on the Thunder from scratch: ie: Hostname, LLDP, NTP, time zone, sync/mirror port,…
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A10 Cookie Header Setting
The A10 is currently writing a "Secure" attribute on some outgoing cookies because HTTPS traffic terminates at the A10 and the applications cannot add this attribute on HTTP traffic. However, it appears that instead of adding it to an existing cookie, we are seeing the header Set-Cookie being sent twice - the first time…
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Healthmonitor from F5 to A10
Hi Everyone, we are migrating F5 to A10 in this process we would like to test Health monitors in A10 for samw which already working in F5, but unfortunately it is no working on A10 with same as below URL type - HEAD Send string - / HTTP/1.0\r\n\r\n Expected string - Server\: did anyone faces similer issues is there any…
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[T&C] Deploy DNS recursive resolver using Thunder CFW
In this article, we will see you can deploy DNS recursive resolver using Thunder CFW. Setup This is what we want to achieve: By default, the Thunder device should resolve queries starting from the root servers. However, for the domain names ending in a10networks.com, it should use the response from a DNS service-group that…
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REST APIs tester
Does Thunder provide URLs for calling REST APIs such as Swagger from the browser?
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F5 ip-forward virtual server migration to a10
Hi guys I'm asking for your help to clarify the use of the ip-forward option on F5 devices for virtual-servers, for me looks simple, but I didn't use it before in our a10 devices This is an example of the current configuration on F5 that I need to migrate: } ltm virtual DNS_Telefonica_171 { description "Forwarding DNS…
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F5 ip-forward virtual-server to a10 vs configuration
Hi guys I'm asking for your help to clarify the use of the ip-forward option on F5 devices for virtual-servers, for me looks simple, but I didn't use it before in our a10 devices This is an example of the current configuration on F5 that I need to migrate: } ltm virtual DNS_Telefonica_171 { description "Forwarding DNS…
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DROP in A10
Hello everyone... I am participating in a Citrix ADC migration project to A10 ACOS and the client has some DROPs configured to certain virtual servers so that they reach an application from certain network segments, more like this example:…
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[T&C] DNS over HTTPS (DoH) with certificate from Let's Encrypt
DNS over HTTPS (DoH) is a protocol for securing DNS communication by sending DNS queries and getting DNS responses over HTTPS. For details, refer to RFC 8484 (https://tools.ietf.org/html/rfc8484). This article shows you can deploy DNS over HTTPS (DoH) with automatic certificate enrollment and renewal from Let's Encrypt CA…
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CPU AVAREGE
Hello, Can you help me to create a script with aflex to get cpu avarege and at the same time create a file?
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Is someone having problems with Detected problem in Health Monitor DataCPU ?
Hello everyone, I need some help with this issue. It started a couple of moth ago. I was then on version 4.1.4-GR1-P5, build 81 (I've a 1030S pair, VCS + VRRP-A config). Is not only the CPU problem, also slave device was taking over the master several times by day and sessions were offloading from one ADC to another. I…
