Re: Alias feature in NAT

Hi,
the nat command with the no-alias feature at the end, prevents the router to
enable the IP for ending connections.
BUT, the router is still allowed to reply using proxy-arp for the translated
ip. Is something similar to ip unnumbered command.
You can check it trying a telnet to the nat with no-alias statement.
Hth,
Robclav

2011/9/22 Routing Freak <routingfreak_at_gmail.com>

> Hi guys,
>
> I have enable no-alias feature in NAT which prevents creation of proxy-arp
> entries, but still the router is responding to arp requests for global ip
> address. Am i getting the concept wrong. Can some help me out in this issue
>
> What is the real logic of ALIAS Feature in IOS . and how does it work in
> NATTING ?
>
>
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-- 
Robert Clavero
CCIE RS/wr, CCNP, CCSP, CCSE NGX, SCSA 9, WLFES, BNP y JNCIA WX
blog:http://robclavbcn.blogspot.com
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Blogs and organic groups at http://www.ccie.net