RE: Nat issue

From: Paul Browning (pabrowni@cisco.com)
Date: Wed Nov 13 2002 - 11:58:59 GMT-3


Hi Dayo,

you can clear the nat translations with 'clear ip nat trans *' you *may*
have to shut the outside nat interface first.

Did you clear the arp with 'clear arp-cache'?

It would be handy to see the relevant part of the nat config, a show ip nat
tran and show ip nat stat since these wouldn't take up much e mail space.
Does a debug ip nat and debug ip nat detail show unexpected translations
occuring?

Finally what ios are you running?

Kind Regards

Paul

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
dayo olabisi
Sent: 13 November 2002 14:17
To: ccielab@groupstudy.com
Subject: Nat issue

Hi listers,

I'm having a unique problem with NAT on one of my
border routers:

a "sh ip nat trans" displays only active 2 dynamic
entries, but a "sh ip nat stat" shows 132 of 205 total
addresses are allocated.

a "sh arp" does show a list of dynamic addressses that
should have long been cleared. "clear arp" doesn't
seem to clear these entries also.

is there a way to force a reset of the pool without
reloading (it's a production router). also is there a
way to force off specific arp entries?

any ideas is much appreciated.

Thx,
dayo



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