- Bronze, 100 points or more
I found this paragraph on the FWSM configuration guide 3.2:
NAT Bypass No Longer Creates NAT Sessions
In previous releases, even if you used NAT exemption or identity NAT, the FWSM created NAT sessions (xlates) for all flows.
In Release 3.2, you can configure the FWSM to create xlates only when NAT is configured. By default, the FWSM creates NAT
sessions for all connections even if you do not use NAT. For example, a session is created for each untranslated connection
even if you do not enable NAT control, you use NAT exemption or identity NAT, or you use same security interfaces and do not
configure NAT. Because there is a maximum number of NAT sessions, these kinds of NAT sessions might cause you to run into the
What I understand is that for any flow, a xlate is built.
Now, taking a look on the FWSM data sheet:
? 1 million concurrent connections
? 256,000 concurrent NAT or PAT translations
This doesn't make sense to me because one translations correspond to connection, unless a flow includes several connections.