From: CCIE Hunter (cisco.ccie.guru@gmail.com)
Date: Sun Mar 08 2009 - 02:45:33 ARST
Anybody have answer for this,please..
Regards
On Thu, Jan 15, 2009 at 12:15 AM, Shaughn Smith <
Shaughn.Smith@za.verizonbusiness.com> wrote:
> Hi All
>
> I am having a little problem here.
>
> I have setup a PPPOE client/server relationship and I want to exclude IP's
> from being assigned from the DHCP pool.
>
> Now the only caveat here is that the Server ie Virtual-template interface
> is
> sitting in a VRF. I have added the IP Dhcp-excluded command to exclude the
> IP's I don't want assigned however it doesn't seem to be working. Here are
> my
> configs
>
> SERVER
>
> ip dhcp excluded-address 10.1.1.3 10.1.1.255
> !
> ip dhcp pool PPPOE
> vrf ABC
> network 10.1.1.0 255.255.255.0
>
> interface Virtual-Template1
> ip vrf forwarding ABC
> ip address 10.1.1.1 255.255.255.0
> peer default ip address dhcp-pool PPPOE
> ppp ipcp mask 255.255.255.0
>
> CLIENT
>
> ip dhcp pool local
> import all
> origin ipcp
>
> interface Dialer1
> ip address pool local
> encapsulation ppp
> dialer pool 1
> dialer idle-timeout 0
> dialer persistent
> ppp ipcp mask request
>
> OUTPUT
>
> R1#sh ip dhcp pool
>
> Pool PPPOE :
> Utilization mark (high/low) : 100 / 0
> Subnet size (first/next) : 0 / 0
> VRF name : ABC
> Total addresses : 256
> Leased addresses : 0
> Pending event : none
> 1 subnet is currently in the pool :
> Current index IP address range Leased addresses
> 10.1.1.9 10.1.1.0 - 10.1.1.255 0
>
> As you can see if I show the pool you can still see that 10.1.1.0 to .255
> is
> available, however I did exclude from .3 upwards
>
> The only reason I can think that this is happening is that although I have
> told the DHCP pool to be in VRF ABC, the IP excluded address's are in the
> "global" table not specific to the VRF
>
> Any help here ?
>
>
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