Forum Discussion
jeffo_42365
Nimbostratus
NimbostratusReverse NAT on a 3900
I'd like to know if it is possible to put 1000+ clients behind a 3900 on private addresses and allow them to make outbound connections using a public IP on the 3900 (reverse NAT/outbound NAT).
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Hamish
Cirrocumulus
CirrocumulusYes
1. Create a new network VS
2. Set type to forwarding
3. Set destination to 0.0.0.0/0.0.0.0 port 0
4. Set SNAT automap
5. Tie it to your internal interface
6. Set a static route via the next hop on the external interface
Away you go. Embellishments are pretty much endless.
H
