cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
2527
Views
0
Helpful
27
Replies

vrf

eng_adel273
Level 1
Level 1

I attach GnS3 files & configuration for vrf for two customer

 

MY problem

- on PE1  ,  I can't execute          ping vrf customer_1 10.0.2.9

- on PE2  ,  I can't execute         ping vrf customer_1 10.0.1.9

 

 

 

27 Replies 27

eng_adel273
Level 1
Level 1
 

I can't attached rar files for GNS3 files

Hi

If im not wrong you will not able to ping these remote networks from the PE because they are part of the CE and the PE routes are not included on the CE's routing table. You can test from CE to CE. Basically you cannot ping the ISP network segments, the traffic between CE is passing through the VPNs creates by the PE's.




>> Marcar como útil o contestado, si la respuesta resolvió la duda, esto ayuda a futuras consultas de otros miembros de la comunidad. <<

also i can't ping from CE to CE

how can i send the GNS3 files to you to check

Hi

could you please copy the config on a notepad and attach it here. Is the same like the word file or there is any modification?




>> Marcar como útil o contestado, si la respuesta resolvió la duda, esto ayuda a futuras consultas de otros miembros de la comunidad. <<

Thank you for your support

 

kind find the lab in GNS3 through this link

 

https://www.mediafire.com/folder/9fyf7cnfhe3ni/lab3

Thank you please let me take a look.

:-)




>> Marcar como útil o contestado, si la respuesta resolvió la duda, esto ayuda a futuras consultas de otros miembros de la comunidad. <<

Can you post a brief schematic drawing how your 5  routers are connected to each other ?

Each router has loopback 1 from 100.0.0.1 to 100.0.0.6.

I created router ospf 1 and advertise each interface of the routers

Hello,

 

what I mean was: what connects to what ? E.g.:

 

R1 --> R2 --> R3

 

etc.

 

I cannot open the GNS3 file you posted since you are using a 12.3 image. 

Please check attach word file contains configuration for all routers 

Hello,

 

sorry, just saw the screenshot you posted in an earlier reply...

 

 

Hi

As you are using OSPF for the VRF, I suggest to include the command:

 

router ospf 101 vrf customer_1

capability vrf-lite

router ospf 102 vrf customer_2

capability vrf-lite

 

Also when you are redistributing into a AF with VRF you can remove the vrf from the routing protocol

redistribute ospf 102 vrf customer_2

 

Also verify if all the ISP routers are running LDP protocol with show mpls ldp neighbor, if you are using the loopback to create the LDP sessions, check if they are configured with /32

 

An useful command to verify if you are receiving routes from the BGP VPN is:

show bgp vpnv4 unicast summary all 

 

:-)




>> Marcar como útil o contestado, si la respuesta resolvió la duda, esto ayuda a futuras consultas de otros miembros de la comunidad. <<
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Innovations in Cisco Full Stack Observability - A new webinar from Cisco