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Comunicaciones2's avatar
Comunicaciones2
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Feb 18, 2014

SMTP Load Balancing without SNAT Outbound traffic problems

Hello,   I’m sorry because this is an issue that it has been reviewed in the forum, but in our case it doesn’t work and we don`t know what is the problem. We have two STMP VLANs, internal (192.168...
application delivery
design
LTM
outbound
smtp
traffic
Comunicaciones2's avatar
Comunicaciones2
Icon for Nimbostratus rankNimbostratus
Sep 23, 2014

The internal VLAN SelfIP has to be the same as the default gateway you have configured in your servers. This is necessary to ensure the outbound traffic pass through the F5. Appart from that, you have to create the Forwarding IP virtual server in the internal VLAN to accept the outbound traffic, but you have to use the destination 0.0.0.0/0.0.0.0 to accept any kind of outbound traffic. Don't forget to use the FastL4 profile.