Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Hien_Truong's avatar
Hien_Truong
Icon for Cirrus rankCirrus
Jan 25, 2021

irule to popup the message before continue to page.

i have a below irule to popup the message window before to continue to the page. there are two issue what i don't know how to correct it. the message doesn't go away after 5 seconds to the page w...
big-ip
cloud
devops
irules
iaine's avatar
iaine
Icon for Nacreous rankNacreous
Jan 28, 2021

Hi

Try something like this

when RULE_INIT {
 
set static::refresh_time 5
set static::notification_page {
 
<html>
    <head>
        <meta http-equiv="refresh" content="$static::refresh_time;url=$original_uri" />
    </head>
    <body>
<br>
System Notification<br>
<br>
Bookmark the new home: http://www.abc.com/home.<br>
<br>
This message will close in $static::refresh_time seconds to continue.<br>
</body>
</html>
 
    }
}
 
when HTTP_REQUEST {
 
    if { ( [HTTP::uri] eq "/def.html") and (not [HTTP::cookie exists NotificationDone]) } {
        set original_uri [HTTP::uri]
        HTTP::respond 200 content [subst $static::notification_page] "Mime-Type" "text/html" "Set-Cookie" "NotificationDone=1; path=/; domain=[HTTP::host]"
 
    } elseif { ( [HTTP::uri] eq "/xyz.html") and (not [HTTP::cookie exists NotificationDone2]) } {
        set original_uri [HTTP::uri]
        HTTP::respond 200 content [subst $static::notification_page] Mime-Type "text/html" "Set-Cookie" "NotificationDone2=1; path=/; domain=[HTTP::host]"
    }
}