From: Thor Kopp (thorkopp@googlemail.com)
Date: Tue Jul 01 2008 - 12:38:34 ART
Does anyone know where this is on the doc CD, i know the command but can't
find it on the doco CD :(
- Thor
On Tue, Jul 1, 2008 at 4:13 PM, Nick Griffin <nick.jon.griffin@gmail.com>
wrote:
> It is used for a telnet back door. The rotary x command will allow you to
> telnet to port 3001 on that particular router/device, from the subnets
> referenced in your acl 101. In case of a DoS attack, you still have telnet
> to the device via port 3001, if port 23 vty's are all used up. When you
> specify "rotary x" you basically add 3000 to that number and that's the
> port
> it's listening on.
>
> On Tue, Jul 1, 2008 at 9:46 AM, Marc La Porte <marc.a.laporte@gmail.com>
> wrote:
>
> > Hi experts,
> >
> > Can someone explain to me the concept of a "rotary" on a vty line.
> > Why would you use it?
> > Why only one line on the rotary?
> > etc
> >
> > Example:
> > line vty 4
> > rotary 1
> > !
> > access-list 101 permit tcp 147.151.146.0 0.0.0.255 eq 23
> > access-list 101 permit tcp 147.151.0.0 0.0.0.255 eq 3001
> > access-list 101 deny ip any any log
> > !
> > line vty 0 4
> > login local
> > access-class 101 in
> > !
> > username cisco password cisco
> >
> > Thanks
> > Marc
> >
> >
> > _______________________________________________________________________
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>
> _______________________________________________________________________
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>
>
>
>
-- Thanks, Thor
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