Re: PPP frame config

From: Chris Lewis (chrlewiscsco@gmail.com)
Date: Mon Jan 16 2006 - 22:27:30 GMT-3


Did yo ucreate the cirtual-template first? If not teh order of operations
can mess things up. A reload may fix it.

Chris

On 1/16/06, Schulz, Dave <DSchulz@dpsciences.com> wrote:
>
> Here is a little different issue that I am having on a configuration on
> a multipoint frame with PPP and OSPF. R1 is the hub with the spokes
> being R2 and R3. The strange thing about this one is that the network
> advertised on R2 is seen on R3, but not on R1. I can't seem to find any
> reason why this is occurring in the config, and the OSPF relationships
> appear to be forming correctly (see below). Thoughts?
>
>
> Here are the configs:
>
> R1:
>
> !
> interface Serial0/0
> no ip address
> encapsulation frame-relay
> frame-relay lmi-type ansi
> !
> interface Serial0/0.1 multipoint
> frame-relay interface-dlci 102 ppp Virtual-Template1
> frame-relay interface-dlci 103 ppp Virtual-Template1
> no frame-relay inverse-arp
> !
> interface Virtual-Template1
> ip address 172.16.123.1 255.255.255.0
> !
> router ospf 1
> network 172.16.123.0 0.0.0.255 area 0
>
> R2:
> interface Loopback0
> ip address 22.2.2.2 255.255.255.0
> !
> interface Virtual-Template1
> ip address 172.16.123.2 255.255.255.0
> !
> interface Serial0
> no ip address
> encapsulation frame-relay
> frame-relay interface-dlci 201 ppp Virtual-Template1
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
> !
> router ospf 1
> log-adjacency-changes
> redistribute connected metric 3 metric-type 1 subnets route-map LOOP
> network 172.16.123.0 0.0.0.255 area 0
> !
> route-map LOOP permit 10
> match interface Loopback0
> !
> route-map LOOP permit 20
> !
>
> R3:
> !
> interface Virtual-Template1
> ip address 172.16.123.3 255.255.255.0
> !
> interface Serial0
> no ip address
> encapsulation frame-relay
> frame-relay interface-dlci 301 ppp Virtual-Template1
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
> !
> interface Serial1
> no ip address
> shutdown
> !
> router ospf 1
> log-adjacency-changes
> network 172.16.123.0 0.0.0.255 area 0
>
> R1.....
>
> R1#sh ip ospf nei
>
> Neighbor ID Pri State Dead Time Address
> Interface
> 172.16.123.3 0 FULL/ - 00:00:38 172.16.123.3
> Virtual-Access3
> 172.16.123.2 0 FULL/ - 00:00:39 172.16.123.2
> Virtual-Access1
>
> Dave Schulz,
>
> Email: dschulz@dpsciences.com <mailto:dschulz@dpsciences.com >
>
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