I wonder what would happen if you cleared your route cache?

Cisco Nuts wrote:
> 
> Hello,
> Is there a timelimit on how long a router keeps the static nat
> entries in
> its buffer EVEN though you take out the entries from the router?
> I can still ping the ip's from other routers even though I took
> out the
> entries on the nat router. I would think that this would only
> be possible if
> the router keeps the entries in its buffer but am not sure??
> Thank you.
> Regards.
> 
> Output:
> NAT Router:
> RTB#sh ip nat trans
> RTB#
> RTB#sh ip nat statis
> Total active translations: 0 (0 static, 0 dynamic; 0 extended)
> Outside interfaces:
>   Ethernet0, Serial0
> Inside interfaces:
>   Serial1
> Hits: 0  Misses: 0
> Expired translations: 0
> Dynamic mappings:
> RTB#
> 
> Notice the 0 static !!
> 
> Now from a client router:
> RTC#ping 172.16.11.10
> 
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 172.16.11.10, timeout is 2
> seconds:
> !!!!!
> Success rate is 100 percent (5/5), round-trip min/avg/max =
> 4/5/8 ms
> RTC#ping 172.16.6.15
> 
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 172.16.6.15, timeout is 2
> seconds:
> !!!!!
> Success rate is 100 percent (5/5), round-trip min/avg/max =
> 4/5/8 ms
> RTC#
> 
> These are the static entries that I had just taken OFF the NAT
> router:
> 
> ip nat inside source static 10.10.50.4 172.16.11.70
> ip nat inside source static 10.10.60.4 172.16.11.10
> ip nat inside source static 10.10.70.4 172.16.6.15
> 
> Any ideas??
> 
> 
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