EIGRP-IPV4 is down: retry limit exceeded

[r.tirado]

Hi all,

I have an issue with EIGRP configuration. I have two ARS1001-X routers connected to each other through a VLAN provided by my carrier. Both routers can ping to each other but when i configure EIGRP, it starts flapping. This is the routers config:

Router 1

interface GigabitEthernet0/0/2
ip address 10.10.254.49 255.255.255.252
ip directed-broadcast
ip access-group 103 out
load-interval 30
negotiation auto

router eigrp 100
network 10.10.254.48 0.0.0.3

Router 2

interface GigabitEthernet0/0/3
ip address 10.10.254.50 255.255.255.252
ip directed-broadcast
ip access-group 103 out
load-interval 30
negotiation auto

router eigrp 100
network 10.10.254.48 0.0.0.3

[MHM Cisco World]

show ip eigrp neighbor detail <<- share this from both side 

MHM

[M02@rt37]

Hello @r.tirado 

Verify the establishment of EIGRP neighborship. Use the show ip eigrp neighbor detail command on both routers to see if they are forming a neighbor relationship.

[Javier Acuña]

Saludos, para poder determinar la causas de la falla, se debe validar la vecindad de EIGRP, con esto podemos después montar un debug en el router para validar que estén llegando todos los paquetes de EIGRP.

Recuerda es muy importante que apoyes con un like y si esto solventa la falla selecciona como respuesta solucionada.

[Jose Lopez]

Hello,

Ask your carrier what MTU value they are using on the link interfaces.