Re: dhcp issue

Hi Shekhar

B I am thinking of routing issue... Is R2 having a route to 180.1.31.0 network
?
B If not, you should add it pointing to R3

B other part of the config seems good for what I can see

Regards
Gilles.

> Message du 07/08/12 C 08h45
> De : "shekhar sharma"
> A : "Cisco certification"
> Copie C :
> Objet : Re: dhcp issue
>
> Hi,
>
> Anyone.....??
> I know I am missing something obvious......But not able to fiure it out.
>
>
> Regards,
> Shekhar
>
> On Sun, Aug 5, 2012 at 11:21 AM, shekhar sharma
> wrote:
>
> > Hi All,
> >
> > got stuck in a small issue of DHCP.please help
> >
> > *Scenario* :-
> >
> > R1 & R3 are connected back2back via serial link running PPP.
> > R1 is requesting ip via IPCP, R3 is a dhcp-proxy pointing to Dhcp server
> > pointing to R2.
> >
> > R3 & R2 are also connected back2back via serial link .
> >
> > *Issue* :-
> >
> > R3 is forwarding dhcp request from R1 to R2. That is as expected.
> > R2 is receving the requet & allocating 1 Ip address (I can see in "show
ip
> > dhcp binding").That is as expected.
> > But on R1 status is still "Internet address will be negotiated using
IPCP"
> > ....??
> > Also on R1 not able to see any dhcp debug logs.
> >
> > *Configs*:-
> >
> > R2#sh running-config | sec dhcp
> > no ip dhcp use vrf connected
> > ip dhcp pool R1_ip
> > network 180.1.31.0 255.255.255.0
> >
> > R2#sh ip dhcp binding
> > Bindings from all pools not associated with VRF:
> > IP address Client-ID/ Lease expiration Type
> > Hardware address/
> > User name
> > 180.1.31.1 0063.6973.636f.2d31. Jan 04 2010 12:12 PM
> > Automatic
> > 3830.2e31.2e33.312e.
> > 332d.5365.7269.616c.
> > 312f.32
> >
> > ===================================
> > R3#sh running-config int se1/2
> > Building configuration...
> > Current configuration : 200 bytes
> > !
> > interface Serial1/2
> > ip address 180.1.31.3 255.255.255.0
> > ip accounting output-packets
> > ip flow ingress
> > ip flow egress
> > encapsulation ppp
> > peer default ip address dhcp
> > serial restart-delay 0
> > end
> >
> > R3#sh running-config | sec dhcp
> > ip address-pool dhcp-proxy-client
> > ip dhcp-server 150.1.2.2
> >
> > ===================
> > R1#sh run int se0/1
> > Building configuration...
> > Current configuration : 69 bytes
> > !
> > interface Serial0/1
> > ip address negotiated
> > encapsulation ppp
> > end
> >
> > R1#sh int serial 0/1 | i add
> > Internet address will be negotiated using IPCP
> >
> > Regards,
> > Shekhar
>
>
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Received on Tue Aug 07 2012 - 09:42:46 ART