There are 2 types - Partial packet capture and Deep packet capture Packet capture is a activity of capturing data packets crossing networking devices Yes there is central NAT table option but im ignoring that, seen it used in a fraction of the cases.What are Packet Captures - A Brief Introduction to Packet Captures With these two elements i have able to do all the NATing i need. If you need to source and destination NAT you use an IP Pool and VIP in one policy. this is also done by first creating a VIP and then using it in a firewall policy. for destination NAT you use a virtual IP, which translates from destination IP X to destination IP Y.for source NAT you use an IP Pool (type overload) or you NAT behind the interface, both are done on the firewall policy level.On the FortiGate side it is quite simple. so if you need a clear explanation how your ASA config works you better off on a Cisco / ASA forum. but that is an ASA thing, not a FortiGate thing. The problem as i see it is that ASA has a number of ways to do NAT and specially when you combine these things get complicated. that you will need to find out by trying. What kind of guide are you looking for? there is no exact explanation on how forticonverter takes specific ASA config and translates it. YMMV but both are equally beneficial and easy concepts to figure out. Thank of central net the same as ciscoASA, Palo,Juniper,CHKP,Forcepoint NAT-tables. That a few examples I can think of, just determine if you want central-net or nat within the policy. Nat (inside,outside) 1 source static MYLAN MYLAN destination static SNATPOOL SNATPOOL Nat (inside,outside) static 1.0.0.1 service tcp 80 80 The concept are equally the same between ciscoASA and FortiOS Look at each NAT and apply it a central-NAT or per-policy as required. You do not need a conversion tool in order to do NAT.
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