f5

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An error has occurred in the script on this page
This morning I got this kind of error on different machines. The value of the property 'get_cookie' is null or undefined, not to a Function object. How can I fix this? F5 VPN.
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monitor
May 24, 2022 Place Technical Forum
13KViews
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7Comments
check status of the ssl certificate on f5 using rest api
greetings all, is there any way to check the ssl certificate status, validation, expiration date using rest api on the bigip? thank you
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yunan_haris
Sep 27, 2022 Place Technical Forum
3.1KViews
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4Comments
How to activate F5 VE License Key?
I have two F5 VE VM running BIG-IP 11.3.0 Build 39.0 VE Trial 11.3.0-HF1 (based on BIGIP 11.3.0HF6. I decided to buy license now and I bought two license key from cdw in $95. Now how do i put new registration key in F5? In GUI i can't see anywhere i can put new key? In License tab i can se re-activate but it is not allowing to put new Key. I check this document https://support.f5.com/kb/en-us/solutions/public/2000/500/sol2595.html But it is very confusing, what i need to do in order to activate key?
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satish_txt_2254
Oct 06, 2015 Place Technical Forum
2.9KViews
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24Comments
Need iRule to block the traffic for specific URL
Hello Can somebody help on this please? I have LTM appliance & Virtual server 'https://www100.test.com' hosted. The requirement I have is to block all the traffic destinated to one of the application 'https://www100.test.com/ce' - is this something achievable by iRule If so do you have any idea on the iRule? Would appreciate somebody can help. Have seen this - https://support.f5.com/csp/article/K74012450 but that is looking too complex to me. Thanks
JamesB12
Nov 25, 2022 Place Technical Forum
2.9KViews
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6Comments
Need help with URL re-write without a redirect
I have virtual server on F5 with an iRule and want to add a condition for a new re-write. I have to re-write complete URL without redirecting or changing the URL in client's browser. Tested the below but client browsers keeps getting a reset. Below is my existing iRule and the syntax i have tried for re-write. Also attached few logs which show that traffic is matching the condition and re-writing the URL but fails. Browser URL: "abc.domain.com/uri/path" Backend URL: "abc4.domain4.com/file.html" when HTTP_REQUEST { set doStream 0 switch [HTTP::host] { "abc.domain.com" { if {[HTTP::path] contains "/abc/abc" && [HTTP::query] contains "location="} { HTTP::respond 301 "Location" "https://[HTTP::host]/abc/[string tolower [findstr [HTTP::query] "location=" 9]]" pool xyz_pool } elseif {[string tolower [HTTP::host]] starts_with "abc.domain.com" && [HTTP::path] eq "/uri/path"} { HTTP::header replace Host "abc4.domain4.com" HTTP::uri "/file.html" set doStream 4 log local0. "[HTTP::host][HTTP::uri] Changed rewrite" pool test-pool } elseif {[class match [HTTP::path] equals "url_redirect_list"]} { set newURL [class match -value -- [HTTP::uri] equals "url_redirect_list"] log local0. "NEW Redirect URI is [HTTP::uri]" HTTP::respond 301 "Location" $newURL } elseif {[class match [HTTP::path] equals "url_explicit_list"]} { log local0. "[HTTP::path]: Explicit URL path goes to [LB::server] with cookie value [HTTP::cookie value "cookie"]" HTTP::header replace Host "abc1.domain.com" set doStream 1 log local0. "[IP::client_addr]:[TCP::client_port]: [LB::server] Request with persistence cookie [HTTP::cookie value "cookie"] to [HTTP::uri]" pool explicit_pool } elseif {[class match [HTTP::path] starts_with "url_wildcard_list"]} { log local0. "[HTTP::path]: Wildcard URL path goes to [LB::server]" HTTP::header replace Host "abc1.domain.com" set doStream 1 #log local0. "[HTTP::path]: Wildcard URL path goes to [LB::server]" } elseif { [string tolower [HTTP::uri]] ne "/autodiscover" } { log local0. "[IP::client_addr]:[TCP::client_port]: [LB::server] Request with persistence cookie [HTTP::cookie value "cookie"] to [HTTP::uri]" pool backend_pool persist cookie insert "cookie" } else { drop } } } } when HTTP_RESPONSE { switch $doStream { 0 { return } 1 { STREAM::expression {@http://abc1.domain.com@https://abc.domain.com@} STREAM::enable } 4 { STREAM::expression {@https://abc4.domain4.com/file.html@https://abc.domain.com/uri/path@} STREAM::enable } } } /var/log/ltm.1:Apr 14 13:44:55 info tmm1[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite /var/log/ltm.1:Apr 14 13:44:55 info tmm[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite /var/log/ltm.1:Apr 14 13:45:04 info tmm[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite /var/log/ltm.1:Apr 14 13:45:05 info tmm1[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite /var/log/ltm.1:Apr 14 13:45:05 info tmm[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite /var/log/ltm.1:Apr 14 13:50:05 info tmm[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite /var/log/ltm.1:Apr 14 14:00:06 info tmm[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite /var/log/ltm.1:Apr 14 15:42:37 info tmm1[17567]: Rule /Common/POOL_SELECTION_IRULE <HTTP_REQUEST>: abc4.domain4.com/file.html Changed rewrite Any help is appreciated. Thanks
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lalrupchandani9
Apr 15, 2022 Place Technical Forum
2.6KViews
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6Comments
Where to buy F5 VE lab license?
I am looking to buy F5 VE Lab license but i didn't find any link to buy online? All i see is trial version. F5 doesn't sale key online on their website? Do i need to contact F5 support to buy license? I saw third party website selling Key but i don't trust on them..
satish_txt_2254
Oct 05, 2015 Place Technical Forum
2.3KViews
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13Comments
Backup F5 BigIP using RestAPI and PowerShell (again?)
Hello! I went through the Forum and I saw a lot of related messages but none of them actually answered my question. The documentation [I found] leaves to be desired and I hope that the community is able to help me. I am looking for a simple "backup everything and store as a file" solution and it looks like it is much more than just 2-3 RestAPI calls. So, I am able to connect and get a token. Now, I am googling the "Create Backup" command and nothing works. Could you please point me to the exact link that will create a new backup? I also think that it could be a "story" to download the backup, so I will be happy to get any advice on that also. Thanks.
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Roman_Melekh
May 09, 2023 Place Technical Forum
2.3KViews
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6Comments
F5 loadbalancer and session timeout in ASP application
Hello, I have a problem with F5 loadbalancer and session timeout in ASP application. We have F5 in out company for few days Since then, there is a problem with session timeout. ASP app has 30min timeout set but keeps logging of already after few minutes. This phenomenon didn't occur with Windows loadbalancer.
dexter90_147975
Mar 19, 2014 Place Technical Forum
2.2KViews
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15Comments
Removing Cookies from Client: Nothing seems to work....
I cannot get any of the cookie commands to remove cookies from the client. I want to have the F5 tell the client to remove cookies if they hit a certain URI. Here is what I have tried so far. None of it worked. I am not seeing any cookie response headers coming back First try.... when HTTP_REQUEST { set cookies [HTTP::cookie names] some other stuff blah blah blah if {[HTTP::path] matches "/delete-my-cookies"} { set deletecookies 1 return } } when HTTP_RESPONSE { if { deletecookies == 1 } { foreach cookie $cookies { HTTP::cookie remove $cookie } HTTP::respond 200 content "OK!" } } Second try.... when HTTP_REQUEST { set cookies [HTTP::cookie names] some other stuff blah blah blah if {[HTTP::path] matches "/delete-my-cookies"} { set deletecookies 1 return } } when HTTP_RESPONSE { HTTP::cookie remove "cookie1" HTTP::cookie remove "cookie2" etc, etc HTTP::respond 200 content "OK!" } Third Try.... when HTTP_REQUEST { set cookies [HTTP::cookie names] some other stuff blah blah blah if {[HTTP::path] matches "/delete-my-cookies"} { set deletecookies 1 return } } when HTTP_RESPONSE { HTTP::cookie insert name "cookie1" value "test_value" domain ".slce006.com" HTTP::cookie expires "cookie1" 1 absolute HTTP::cookie insert name "cookie2" value "test_value" domain ".slce006.com" HTTP::cookie expires "cookie1" 2 absolute HTTP::respond 200 content "OK!" } Any ideas? Basically I want the client to scrub all session cookies it has when it hits this URL so the client browser expires all cookies. On BigIP Version 11.6
Mark_Stradling_
Feb 03, 2016 Place Technical Forum
2.1KViews
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1Comment
F5 101 exam - what F5 courses should I buy
Hi, I got approval from my company's finance team that I can spend money on some official F5 training. I found these two courses: - Administering BIG-IP :::: https://www.f5.com/services/training/training-courses-and-classes/administering-big-ip - Configuring BIG-IP LTM :::: https://www.f5.com/services/training/training-courses-and-classes/configuring-big-ip-ltm-local-traffic-manager I have a good understanding of the OSI model, I hold a JNCIS-ENT and JNCIS certification. Though, I want to learn ADC better and F5 networks provides the superior ADC. I haven't done much work with F5 BIG-IP devices, I have only setup basic HA between two BIG-IP virtual editions. Should I buy both courses and attend them? Will they help me clear F5 101 exam, is it a fly-by? Given my lack of F5 knowledge. Any recommendations for being best-poised in this 101 exam. I intend on buying the $25 practice-exam after to assess readiness.
BenignTumour
May 05, 2022 Place Technical Forum
2.1KViews
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6Comments