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One (outside) to many (inside) PAT/NAT

Dan Brook
Level 1
Level 1

I know you can use a PAT pool and Round Robin for a one to many PAT (one inside address to many outside addresses). But can i do it incoming?

I need to be able to NAT from a single public IP to a couple of internal IPs, each new connection going to the next internal IP. Is this possible?

For example if you had two identical web servers on the inside and wanted to "load balance" between the two from a single public IP address/URL.

1 Reply 1

Vikram Sonawane
Level 1
Level 1

No, i believe this is not possible with firewall.You will have to use some other load balancing techniques,

like use of load balancer between firewall and actual servers or you can achieve load balancing using public DNS with two public IPs for two servers.

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