From: Danshtr (danshtr@gmail.com)
Date: Sat Feb 26 2005 - 17:09:18 GMT-3
IIRC, you can set a tftp address to automatic download TCL scripts
On Sat, 26 Feb 2005 11:40:30 +1100, rodneyt@bigpond.net.au
<rodneyt@bigpond.net.au> wrote:
> HI Dan,
>
> My customer has a parallel service running to the WAN. They have Load Balancers on the Ethernet side of the routers and they are not allowed to run a routing protocol across them.
>
> When the physical interface on the wan side goes down, so that the LB knows to change the route, they want the physical ethernet to go down as well. The protocol on the wan side is not relevant.
>
> They've written a TCL script to do this, which they are happy with but if the router goes down, the script needs to be manually restarted. If the script could be automatically restarted they would be happy.
>
> ---wan----R-----eth-----LB---
> ---wan----R-----eth-----LB---
>
> I looked at object tracking but it's not suitable. One alternative is to restart the TCL script from a remote box that detects the failure via a trap....can't have the eth interface shut by a remote host cause you can never restart it :-).
>
> Personally, I thought Carlos's idea gets full points for lateral thinking...that's why I asked here :-), so any suggestions are welcome.
>
> Thanks
>
> Rodney
>
>
> ---- Danshtr <danshtr@gmail.com> wrote:
> > Could you tell us what problem do you want to solve?
> >
>
> >
>
> >
> On Fri, 25 Feb 2005 9:04:23 +1100, rodneyt@bigpond.net.au
> >
> <rodneyt@bigpond.net.au> wrote:
> >
> > HI There,
> >
> >
> >
> > I have a requirement at work......
> >
> >
> >
> > Is it possible to detect a failure on one physical interface (say a serial) and force another physical interface down (say an ethernet) at the same time?
> >
> >
> >
> > It can be done with a TCL script on the router but if the router reloads the process has to be manually restarted?
> >
> >
> >
> > Thanks
> >
> >
> >
> > Rodney
> >
> >
> >
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> >
>
> >
> --
> >
> Best regards,
> >
> Dan
> >
>
> >
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> >
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>
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