Forum Discussion
Nat_Thirasuttakorn
Employee
Jan 25, 2005use rule to configure destination address translation
Hi all,
is it possible to use rule to control destination address translation
for example,
if uri = *.f5.com
no address translation
pool prox...
rapmaster_c_127
Feb 07, 2005Historic F5 Account
[blockquote] Disabling NAT on a pool will prevent the source IP addresses of connections load balanced through that pool from being translated by a NAT [/blockquote]
Not in v9. Disabling NAT on a pool in v9 prevents the destination address from being translated. We probably should have called it "DNAT".
So, to summarise
v4.x terminology:
"SNAT" : "Stateful/Secure" NAT, source address translation.
"NAT" : stateless NAT, source address translation.
v9 terminology:
"SNAT" : "Source" NAT.
"NAT" : Destination NAT.
All entities in v9 are stateful in the interests of security, unless loose initiations/closes are enabled in the fastL4 profile. (And even then it's stateful under the covers.)
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