[c-nsp] nat bug on 2800?

[Everton Diniz]

Hi all,

I have a strange problem here, the router do nat for any destination,
like ignoring the nat rule. I resolve the problem clearing nat table.
Another day, i can´t get access, connect console and says "low
memory"(probably nat table) and reboot router. This is a bug?
See the config and nat translation:

2800 Software (C2800NM-IPBASE-M), Version 12.3(8)T5
interface FastEthernet0/0
 ip address 10.180.50.1 255.255.255.0
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip nat outside

interface FastEthernet0/1
 ip address 10.180.55.1 255.255.255.252
 ip nat outside

interface Serial0/0/0.1 point-to-point
 ip address 208.5.5.5 255.255.255.252
 ip nat inside

ip nat pool nat-pool 10.250.63.2 10.250.63.254 netmask 255.255.255.0
ip nat inside source list permit-nat pool nat-pool
ip access-list extended permit-nat
 permit ip 10.180.0.0 0.0.255.255 10.252.0.0 0.1.255.255

tcp 10.250.63.11:1931     10.180.20.79:1931     10.253.18.26:20014
10.253.18.26:20014
tcp 10.250.63.11:2005     10.180.20.79:2005     10.253.20.19:1027
10.253.20.19:1027
tcp 10.250.63.8:1863      10.180.20.70:1863     10.180.50.201:8080
10.180.50.201:8080
tcp 10.250.63.8:1865      10.180.20.70:1865     10.180.50.201:8080
10.180.50.201:8080
tcp 10.250.63.27:4626     10.180.20.159:4626    10.180.50.201:3389
10.180.50.201:3389
tcp 10.250.63.27:4813     10.180.20.159:4813    10.180.50.70:3389
10.180.50.70:3389
icmp 10.250.63.27:768     10.180.20.159:768     208.156.5.142:768
208.156.5.142:768

Tks..
Everton