[c-nsp] NAT Translation ques..

[Christian Koch]

 Chuck,

Thanks for the explanation! That helped :)



|-----Original Message-----
|From: Church, Chuck [mailto:cchurch at multimax.com] 
|Sent: Thursday, December 28, 2006 1:29 PM
|To: Christian Koch; cisco-nsp at puck.nether.net
|Subject: RE: [c-nsp] NAT Translation ques..
|
|NAT misses are normal.  A packet that needs to be translated, 
|and for which a current translation doesn't exist, will be 
|considered a miss, and a translation is created.  If your 
|misses were higher or close to your number of hits, I'd be 
|suspicious of a worm or something like that.
|But your ratio looks pretty normal. 
|
|
|Chuck Church
|Network Engineer
|CCIE #8776, MCNE, MCSE
|Multimax, Inc.
|Enterprise Network Engineering
|Home Office - 864-335-9473
|Cell - 864-266-3978
|cchurch at multimax.com
|
|-----Original Message-----
|From: cisco-nsp-bounces at puck.nether.net
|[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Christian Koch
|Sent: Thursday, December 28, 2006 1:14 PM
|To: cisco-nsp at puck.nether.net
|Subject: [c-nsp] NAT Translation ques..
|
|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 # _______________________________________________
|cisco-nsp mailing list  cisco-nsp at puck.nether.net 
|https://puck.nether.net/mailman/listinfo/cisco-nsp
|archive at http://puck.nether.net/pipermail/cisco-nsp/
|
|