cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements

165
Views
0
Helpful
3
Replies

GRE tunnel IOX XR, IPs not reachable

Hi,

 

I am trying to make a GRE tunnel in a vrf on IOS-XR.

I am able to make the tunnel interface up, but I am not getting the local IPs assigned to the Tunnel interface being shown in the vrf table. My final aim is to form BGP with the local IPs assigned (/30 in my case) to the tunnel interface.

 

Config:
RP/0/RSP0/CPU0:Test# sh run int tunnel-ip45

interface tunnel-ip45

 vrf Test

 ipv4 address 109.39.214.217 255.255.255.252

 tunnel mode gre ipv4

 tunnel source Loopback779

 keepalive 10

 tunnel vrf Test

 tunnel destination 109.39.218.10

 

RP/0/RSP0/CPU0:Test#sh int tunnel-ip 45

Fri Oct 18 18:26:50.359 CET

tunnel-ip45 is up, line protocol is up

 

RP/0/RSP0/CPU0:Test#ping vrf Test 109.39.214.217

Fri Oct 18 18:31:31.119 CET

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 109.39.214.217, timeout is 2 seconds:

UUUUU

Success rate is 0 percent (0/5)

 

RP/0/RSP0/CPU0:Test#sh route vrf Test 109.39.214.21
Fri Oct 18 18:52:16.540 CET

% Network not in table

 

Regards

Jaideep Choudhary

Everyone's tags (2)
3 REPLIES 3
Cisco Employee

Re: GRE tunnel IOX XR, IPs not reachable

Hi Jaideep,

 

What platform are you testing this on?

 

Regards,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México

Re: GRE tunnel IOX XR, IPs not reachable

Hi Harold,

 

The Platform is ASR 9K  with 6.3.3 IOS XR.

 

Regards

Jaideep Choudhary

Cisco Employee

Re: GRE tunnel IOX XR, IPs not reachable

The show command is incorrect. 

 

Could you post the output for the correct command:

 

sh route vrf Test 109.39.214.217

 

Should the tunnel destination be reachable via the vrf or the global?

 

Regards,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
CreatePlease to create content
Content for Community-Ad
August's Community Spotlight Awards