[c-nsp] Change telnet port on Cisco router

[Jorge Evangelista]

Hi,

You could configure an access-list for blocking telnet traffic from
WAN and configure a rotary

access-list 112 deny   tcp any any eq telnet
access-list 112 permit ip any any


line vty 0 4
 password cisco
 login local
 rotary 99                          (to enable access from port 3099)


Regards,



On 2/28/07, Siva Valliappan <svalliap at cisco.com> wrote:
> IOS itself doesn't let you change the ports for telnet.  however I
> expect you can leverage NAT (well to be more accurate PAT) to translate
> from port 10000 to 23.  Never tried it myself, but don't know why it shouldn't
> work....
>
> cheers
> .siva
>
> On Wed, 28 Feb 2007, Jonathan Charles wrote:
>
> > Customer wants to change telnet port from 23 to 10000...
> >
> > How?
> >
> >
> > Jonathan
> > _______________________________________________
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> >
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