Forum Discussion
jtostado_47719
Nimbostratus
NimbostratusBIGIP 4.5 to 9.3.1 iRule Conversion
I need help converting this rule:
if (http_uri ends_with one of portal_redirect_class) {
redirect to "https://psp-portal.com/portal/server.pt"}
else {
use pool SHAREPOINT
}
27 Replies
- The_BhattmanWhat is the error?
Bhattman 
Sams_8878301070151:3: Rule [DOL_Test] error:
line 1: [undefined procedure: class] [class eligibility {
type string
"/web/onetime/Inquiry"
"/web/onetime/Details"
"/web/onetime/DaveInquiry"
} ]- Sams_88783If i remove class eligibility then i am getting.....
01070151:3: Rule [DOL_Test] error:
line 1: [undefined procedure: class] [class images {
".jpg"
".gif"
} ] 
hoolioCirrostratus
The classes need to be defined separately from the iRule. You can do this in the GUI under Local Traffic >> iRules >> Datagroup List tab >> Create >> Type: string. After you create the classes, you can then create the iRule which references them.
Aaron- Sams_88783Hello Aron,
Thanks Alot it worked.
One more help...i am facing issue with converting one more iRule.Please help me in converting this as well...
if (client_addr == 10.1.8.2 netmask 255.255.255.255) {
if (http_uri contains one of MemberEligibility) {
use pool POOL_239_2
}
else {
use pool POOL_239_1
}
}
else if (client_addr == 10.1.6.2 netmask 255.255.255.255) {
if (http_uri contains one of MemberEligibility) {
use pool POOL_239_2
}
else {
use pool POOL_239_1
}
}
else if (client_addr == 10.2.8.2 netmask 255.255.255.255) {
if (http_uri contains one of MemberEligibility) {
use pool POOL_239_2
}
else {
use pool POOL_239_1
}
}
else if (client_addr == 10.2.6.2 netmask 255.255.255.255) {
if (http_uri contains one of MemberEligibility) {
use pool POOL_239_2
}
else {
use pool POOL_239_1
}
}
else if (client_addr == 10.2.8.5 netmask 255.255.255.255) {
if (http_uri contains one of MemberEligibility) {
use pool POOL_239_2
}
else {
use pool POOL_239_1
}
}
else if (client_addr == 10.2.8.4 netmask 255.255.255.255) {
use pool POOL_239_ALL
}
else if (client_addr == 10.2.6.5 netmask 255.255.255.255) {
use pool POOL_239_ALL
}
else if (client_addr == 10.2.3.5 netmask 255.255.255.255) {
use pool POOL_239_3
log "IVR request made."
}
else {
log "Using generic rule (IT2). Unexpected IP: ${client_addr}"
if (http_method == "GET") {
log "GET method used."
}
else if (http_method == "POST") {
log "POST method used."
}
else {
log "Unexpected method used."
}
if (http_uri contains one of MemberEligibility) {
use pool POOL_239_2
log "Eligibility request made."
}
else if (http_uri ends_with one of images) {
use pool POOL_239_ALL
log "Image request made."
}
else {
use pool POOL_239_1
log "Generic request made."
}
} - Sams_88783Hello Battman, Please help me with the above mentioned irule also
Thanks - hoolioHi Sumod,
You can use matchclass to check whether a client IP is part of an address type datagroup. And you can also use matchclass to see if the requested URI is part of a string datagroup. [IP::client_addr] replaces ${client_addr}. You don't need to use "use pool" in 9/10.x; just "pool POOL_239_2" works. Also, you can combine client IP addresses that you want to send to the same pool in an address datagroup to reduce the number of IP checks you do. If you do want to check a single IP address or network, you can use the IP::addr command.
Here are a few links:
http://devcentral.f5.com/wiki/default.aspx/iRules/ip__addr
http://devcentral.f5.com/wiki/default.aspx/iRules/ip__client_addr
http://devcentral.f5.com/wiki/default.aspx/iRules/matchclass
http://devcentral.f5.com/wiki/default.aspx/iRules/pool
http://devcentral.f5.com/wiki/default.aspx/iRules/http__method
http://devcentral.f5.com/wiki/default.aspx/iRules/log
Aaron
