[c-nsp] EIGRP between XR (PE) and XE (CE)

[Jason Lixfeld]

Hi,

It's been years since I've configured EIGRP and I remember it being quite simple, so I'm probably missing something silly, right?

I've done some debugs and XE sends hellos to XR, but the XR debug doesn't show the inbound hellos and doesn't seem to be sending any out itself.  It doesn't seem to be doing much of anything, as a matter of fact.

I've tried this on 4.2.3 and 4.3.1, no dice on either.

Anyone have any ideas?

RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#sh debug
Fri May 31 17:38:12.073 EDT

####  debug flags set from tty 'vty0'  ####
eigrp fsm flag is ON
eigrp vrfs flag is ON
eigrp packets flag is ON with value '0x0,none'
eigrp internal flag is ON
eigrp neighbor flag is ON with value 0
eigrp transmit flag is ON with value 0


RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#

XR 4.2.1

!
interface Loopback21949
 description Loopback for Management
 vrf management
 ipv4 address 10.219.49.1 255.255.255.255
 ipv6 address 2607:f0c8:0:1::1/128
!
interface TenGigE0/2/0/9.4003
 description 4500 Management
 mtu 1500
 vrf management
 ipv4 address 10.219.45.241 255.255.255.240
 encapsulation dot1q 4003
!
router eigrp 21949
 vrf management
  address-family ipv4
   default-information allowed out
   interface Loopback21949
   !
   interface TenGigE0/2/0/9.4003
   !
  !
 !
!

RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#sh eigrp vrf management topology 
Fri May 31 17:34:20.083 EDT

% IPv4-EIGRP: No routes found

RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#sh eigrp vrf management neighbors 
Fri May 31 17:34:29.539 EDT

% IPv4-EIGRP: No neighbors found for vrf management

RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#sh eigrp vrf management interfaces 
Fri May 31 17:30:51.410 EDT

IPv4-EIGRP interfaces for AS(0)

                        Xmit Queue   Mean   Pacing Time   Multicast    Pending
Interface        Peers  Un/Reliable  SRTT   Un/Reliable   Flow Timer   Routes
Lo21949            0        0/0         0     640/640          0           0
Te0/2/0/9.4003     0        0/0         0     640/640          0           0
RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#

XE 3.2.0 XO (4500 SUP7L-E)

!
interface Loopback21949
 ip address 10.219.45.1 255.255.255.255
!
interface Vlan4003
 description Resi 4500 Management VLAN
 ip address 10.219.45.242 255.255.255.240
 logging event link-status
!
router eigrp 21949
 network 10.219.45.0 0.0.0.255
 passive-interface Loopback21949
!

rgw01.lab#sh ip eigrp topology 
EIGRP-IPv4 Topology Table for AS(21949)/ID(10.219.45.1)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
       r - reply Status, s - sia Status 

P 10.219.45.1/32, 1 successors, FD is 128256
        via Connected, Loopback21949
P 10.219.45.240/28, 1 successors, FD is 2816
        via Connected, Vlan4003

rgw01.lab#sh ip eigrp neighbors 
EIGRP-IPv4 Neighbors for AS(21949)
rgw01.lab#sh ip eigrp interfaces 
EIGRP-IPv4 Interfaces for AS(21949)
                        Xmit Queue   Mean   Pacing Time   Multicast    Pending
Interface        Peers  Un/Reliable  SRTT   Un/Reliable   Flow Timer   Routes
Vl4003             0        0/0         0       0/1            0           0
rgw01.lab#               


RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#ping vrf management 10.219.45.242
Fri May 31 17:35:18.255 EDT
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.219.45.242, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
RP/0/RSP0/CPU0:bfr01.77MowatAv01.YYZ#


rgw01.lab#ping 10.219.45.241

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.219.45.241, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
rgw01.lab#