I have inherited a really screwed up routing situation. I have a 2610
which is connected to a checkpoint FW. Between the two is a hub which
has a publically available WWW server. As far as I understand it I should
only have to put an IP route in for:
ip route 0.0.0.0 0.0.0.0 10.1.1.97
This IP
Dear Group,
Why is it necessary to configure all routers in a network with "ip route
xxx.xxx.xxx.xxx null 0" statement before implementing migrating to a new IP
address scheme and DHCP service in the network.
Somebody please help
Regards,
Preye.
---
I've never done this before... I've migrated countless networks to new ip
schemes.
But you have not given us a whole lot of info to go by. check out this
link. Is this what you are trying to accomplish?
http://www.cisco.com/warp/public/105/52.html#subfirstone
There are other reasons to rout
I'm not sure what you mean by "implementing migrating". The cammand that
you mentioned is a easy efficient access-list alternative. Essentially it
tells the router to drop all packets destined for the specified network.
It's easier to setup than an access-list, and more efficent in terms of
pro
Never knew it was. Where does it say this is necessary?? I use
routes to null to generate a route or send packets to a bit bucket.
Dave
Stanfast Preye wrote:
>
> Dear Group,
>
> Why is it necessary to configure all routers in a network with "ip route
> xxx.xxx.xxx.xxx null 0" statement bef
The Null interface is typically used for preventing routing loops.
Daniel Ladrach
CCNA, CCNP
WorldCom
> -Original Message-
> From: Stanfast Preye [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, May 01, 2002 2:34 PM
> To: [EMAIL PROTECTED]
> Subject: ip route sta
Hi Preye
The Null interface is also used to filter the private network from the
Internet.
does this give u some clue ???
- Original Message -
From: Ladrach, Daniel E.
To:
Sent: Wednesday, May 01, 2002 1:09 PM
Subject: RE: ip route statement [7:43001]
> The Null interface
Hi Preye
The Null interface is also used to filter the private network from the
Internet.
does this give u some clue ???
- Original Message -
From: Ladrach, Daniel E.
To:
Sent: Wednesday, May 01, 2002 1:09 PM
Subject: RE: ip route statement [7:43001]
> The Null interface
]...
> The Null interface is typically used for preventing routing loops.
>
> Daniel Ladrach
> CCNA, CCNP
> WorldCom
>
>
> > -Original Message-
> > From: Stanfast Preye [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, May 01, 2002 2:34 PM
> > To: [EMAIL PR
Com
>
>
> > -Original Message-
> > From: Stanfast Preye [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, May 01, 2002 2:34 PM
> > To: [EMAIL PROTECTED]
> > Subject: ip route statement [7:43001]
> >
> >
> > Dear Group,
> >
> > Why
t; WorldCom
> >
> >
> > > -Original Message-
> > > From: Stanfast Preye [mailto:[EMAIL PROTECTED]]
> > > Sent: Wednesday, May 01, 2002 2:34 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: ip route statement [7:43001]
> > >
&
Can it be used as a default-gateway for hosts in LANs when migrating from
one class of IP Address to another.
Example:
Host configuration (default-gateway=128.100.10.32)
Router global configuration (ip route 128.100.10.32 null 0)
Can somebody explain ho
o the missing route
will match the null route, thus stopping the loop.
Hope that explains at least one case.
Philip
-Original Message-
From: Chuck [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, May 01, 2002 10:18 PM
To: [EMAIL PROTECTED]
Subject: Re: ip route statement [7:43001]
can you provi
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