For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Martin_Vlasko's avatar
Martin_Vlasko
Icon for Altocumulus rankAltocumulus
Jul 28, 2015

Preserve original source IP with SNAT for SMTP

Hi guys,   Reading through various posts here on devcentral I have a feeling I will not be able to achieve what I want but I rather ask again.   Our topology looks like: source -> firewall -> F...
application delivery
deployment
design
LTM
snat
x-forwarded-for
JG's avatar
JG
Icon for Cumulonimbus rankCumulonimbus
Jul 30, 2015

You can put in an "acl" irule (plenty of examples on devcentral) which checks a data group file that contains all these IP addresses. Updating of that data group file can be automated.