Forum Discussion
NimbostratusRequired help for iRule for source based redirection
Hi guys,
Can any one help me to write an IRule for below requirement as i am using Big-IP 12.1.2 version..
having URL for example http://testing.dff.com and further have two sub folder such as
http://testing.dff.com/tnr http://testing.dff.com/enr
when external users from any where tried to access above two URL then they redirect to one of the maintenance page but when internal users (Private N/W) tried, they did.
Can we use data group for external & internal users and call into iRule as well.
Maneesh_72711Cirrostratus
yes it is very much possible and you already have thought on the correct lines.
when CLIENT_ACCEPTED {
if { ([class match [IP::client_addr] equals Internal] )}
{
HTTP::respond 301 Location "http://testing.dff.com/tnr";
}
else
{
HTTP::respond 301 Location "http://testing.dff.com/pnr";
}
}
Where you internal would be your internal subnets/IP's they land on /tnr and external world land on /pnr.
Stanislas_Piro2Cumulonimbus
This irule won't work!!
- HTTP commands are not allowed in CLIENT_ACCEPTED event
- the goal was to allow or deny both URLs based on client ip
- even if the question was to filter uri based on client ip to redirect to on of URLs, this irule will loop because there is no URI condition!
- Bhajan_Gupta_28
Thanks for your response but my requirement is when external users tried to access these two url http://testing.dff.com/tnr http://testing.dff.com/enr
then they get one of holding page which i mentioned in iRule but when internal users tried then they did, means they are able to access these url.
- Bhajan_Gupta_28
Hi Stanislas thanks for your suggestion, yes this iRule would not work. I have just mentioned the comments again for my requirement, can you help me to make a correct iRule.
- Faruk_AYDIN
Let's say your private network 10.0.0.0/8
when HTTP_REQUEST { if {![IP::addr [IP::client_addr]/8 equals 10.0.0.0]} { if { ([HTTP::host] equals "testing.dff.com") && ([HTTP::uri] equals "tnr" || [HTTP::uri] equals "enr" } { log local0. "client IP: [IP::client_addr] - redirected to maintenance Page" HTTP::redirect "http://testing.dff.com/maintenancePage.html" } } } - Stanislas_Piro2
try this code:
when HTTP_REQUEST { if { ([HTTP::host] equals "testing.dff.com") && ([HTTP::uri] starts_with "/tnr" || [HTTP::uri] starts_with "/enr" } { if { ![class match [IP::client_addr] equals Internal]} log local0. "client IP: [IP::client_addr] - redirected to maintenance Page" HTTP::redirect "/maintenancePage.html" } } }