[c-nsp] NAT Translation ques..

[Christian Koch]

Can someone explain to me what causes NAT Misses? There seem to be an
awful lot and they are incrementing

thanks

#sh ip nat statistics
Total active translations: 28 (13 static, 15 dynamic; 15 extended)
Outside interfaces:
  Serial0/0.5, Serial0/0.7
Inside interfaces:
  FastEthernet0/0
Hits: 4148  Misses: 67
Expired translations: 0
Dynamic mappings:
-- Inside Source
[Id: 1] access-list 1 pool remote refcount 15
 pool remote: netmask 255.255.255.240
        start 10.10.10.91 end 10.10.10.91
        type generic, total addresses 1, allocated 0 (0%), misses 0
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