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ASF's avatar
ASF
Icon for Altocumulus rankAltocumulus
Jun 15, 2020
Solved

http traffic shift to a VIP in another LTM

Hi I am a newbie in irule development. Despite that I have to deploy an irule that redirects http traffic to a vs placed in another LTM device.   SetUp details:   Clients reach www.mypage.c...
devops
iRules
LTM
  • msenturk's avatar
    msenturk
    Jun 15, 2020

    Hi,

     

    If I understand right both VIP uses same host name so you can try like that

    Create pool on LTM-A like LTM_B_VIP and set node IP with VIP of vs_aaa.bbb.ccc.xxx_80

     

    when CLIENT_ACCEPTED { 

    set def_pool [LB::server pool]

    if { [class match [IP::remote_addr] equals customer_migrated] } { 

      pool LTM_B_VIP

    } else { 

    pool $def_pool

    }

    }

     

     

ASF's avatar
ASF
Icon for Altocumulus rankAltocumulus
Jun 16, 2020

Thank you for your reply msenturk!

It worked!

In case the client matched the customer_migrated condition, I added the clause

 

event disable

 

to prevent other irules present at the VS to be executed.

 

Thanks!

msenturk's avatar
msenturk
Icon for Altocumulus rankAltocumulus
Jun 16, 2020

Nice to hear that.

 

Yea if first VIP has got Irules its best to disable events after the match.