Quick Series 11 – SOURCE-NAT – POOL-BASED NAT with OVERFLOW-POOL and NO-PAT
Aug 29
Hi,
This is the 11th post in the Quick-Series and this is on SRX-SOURCE-NAT using Pool and making sure that it does not Do PAT but has another OVERFLOW pool should the primary POOL exhaust of IP addresses.
Requirement
All Lan traffic (172.20.101.0/24) trying to reach to other-end router 11.0.0.2 should be natted to pool of 11.0.0.16/28 and make sure this Pool is not over-loaded. But make sure device has a overflow pool just in case 11.0.0.16/28 subnets runs out of IP-addresses.
Topology
Initial config of interfaces
Nat and overflow pool config
Verification of Overflow Pool
Regards
Rakesh M
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