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Spidey_29396's avatar
Spidey_29396
Icon for Nimbostratus rankNimbostratus
Oct 04, 2013

Anti-SPAM load balancing

HI All,

 

I am having problem with design on F5 Anti-SPAM load balancing. There are 2 servers both catering port 1813 and 25 i have 2 virtual servers , 1 for 1813 and 1 for smtp

 

Anti-spam Servers are configured to receive Radius AVP (Subscriber MSISDN or Username and Mobile IP) from NPM and GGSN and correlate with SMTP traffic received from DSL and GPRS subscribers respectively. It means that the server that receives Radius AVP should also be the one to receive the SMTP traffic.

 

I want to use destination address persistence but as per client, client address is NATted on NPM and GGSN. is there any other way?

 

design

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  • What_Lies_Bene1's avatar
    What_Lies_Bene1
    Icon for Cirrostratus rankCirrostratus
    Oct 04, 2013

    Is there any data or field in both types of requests that match? If so Univeral Persistence and an iRule to find and persist on that data should work.

     

  • Spidey_29396's avatar
    Spidey_29396
    Icon for Nimbostratus rankNimbostratus
    Oct 07, 2013

    Hello,

     

    Thank you. I will ask the customer regarding this, also, they are asking if we ever GGSN will send Radius AVP to F5 Virtual server, can F5 send this to all the pool members?

     

    Thanks! Ferdz