OER master error

Hi Experts,

I was doing a INE lab on OER. I wanted to configure R2 as master & R2,R3,R5
as boarder routers. Configuration is as follows. Everything is fine other
than 1 problem that is I can not add the Serial 0/0 interface of the R5 as
an internal interface. It gives an error saying invalid interface.

**
*R2 configuration*

oer master
 logging
 !
 border 150.1.3.3 key-chain OERKEY
  interface Serial1/0.1 internal
  interface Serial1/2 external
  interface Serial1/3 internal
  interface FastEthernet0/0 external
 !
 border 150.1.2.2 key-chain OERKEY
  interface Serial0/0.1 internal
  interface Serial0/1 internal
  interface FastEthernet0/0 external
 !
 border 150.1.5.5 key-chain OERKEY
  interface Serials0/0 internal
  interface FastEthernet0/0 internal
  interface Serial0/1 external
!
oer border
 local Loopback0
 master 150.1.2.2 key-chain OERKEY

*R 3 - R5 configuration*

oer border
 local Loopback0
 master 150.1.2.2 key-chain OERKEY
!

*R5 verification*

Rack1R5#sh oer border
OER BR 150.1.5.5 ACTIVE, MC 150.1.2.2 UP/DOWN: UP 00:03:01,
  Auth Failures: 0
  Conn Status: SUCCESS, PORT: 3949
  Exits
  Fa0/0 INTERNAL
  Se0/1 EXTERNAL

*R3 verification*

Rack1R3#sh oer border
OER BR 150.1.3.3 ACTIVE, MC 150.1.2.2 UP/DOWN: UP 00:39:17,
  Auth Failures: 0
  Conn Status: SUCCESS, PORT: 3949
  Exits
  Fa0/0 EXTERNAL
  Se1/0.1 INTERNAL
  Se1/2 EXTERNAL
  Se1/3 INTERNAL

*Error I am getting when adding interface s0/0*

Rack1R2(config-oer-mc)#border 150.1.5.5 key-chain OERKEY
Rack1R2(config-oer-mc-br)#interface Serials0/0 internal
*Mar 1 01:19:08.135: %OER_MC-5-NOTICE: BR 150.1.5.5 IF Serials0/0 Invalid

I tried many times removing & putting configuration back, debugging & some
show commands, But coudnt figure out. Dont know whether something to do with
GNS3.

Thanks in advance

Sara

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Received on Sat Oct 23 2010 - 11:21:23 ART