R1 (PE and Route Reflector) -- R2 (P) -- R3 (PE)
I'm unable to ping from the R1 Customer1 loopback interface (lo0.1911) to the R3 Customer1 loopback interface (lo0.1933), although full routes appear in bgp.l3vpn.0 and Customer1.inet.0
I've search around but haven't figured out what my problem is yet - can someone advise as to I might be missing?
groups {
mpls-lsp-default {
logical-systems {
<*> {
protocols {
mpls {
label-switched-path <*> {
no-decrement-ttl;
fast-reroute;
}
}
}
}
}
}
}
admin@MX480:R1> show configuration | no-more
apply-groups mpls-lsp-default;
interfaces {
lt-2/0/10 {
unit 901 {
description R1-to-R2;
encapsulation ethernet;
peer-unit 902;
family inet {
address 50.1.1.1/24;
}
family mpls;
}
}
lo0 {
unit 901 {
family inet {
address 60.1.1.1/32;
}
}
unit 1911 {
description "Customer1 Loopback";
family inet {
address 70.1.1.1/32;
}
}
}
}
protocols {
rsvp {
interface lt-2/0/10.901;
}
mpls {
traffic-engineering;
optimize-timer 300;
label-switched-path lsp-to-R2 {
to 60.2.2.2;
}
label-switched-path lsp-to-R3 {
to 60.3.3.3;
}
interface lt-2/0/10.901;
}
bgp {
group internal-peers {
type internal;
local-address 60.1.1.1;
family inet {
unicast;
}
family inet-vpn {
unicast;
}
family l2vpn {
signaling;
}
cluster 0.0.0.2;
peer-as 199015;
neighbor 60.2.2.2;
neighbor 60.3.3.3;
}
}
ospf {
traffic-engineering;
reference-bandwidth 10g;
area 0.0.0.0 {
interface lt-2/0/10.901;
interface lo0.901;
}
}
}
policy-options {
policy-statement Customer1-Export {
term add-routes {
then {
community add Customer1-Target;
community add origin;
accept;
}
}
term reject-all-others {
then reject;
}
}
policy-statement Customer1-Import {
term allow-routes {
from {
protocol bgp;
community Customer1-Target;
}
then accept;
}
term reject-all-others {
then reject;
}
}
community Customer1-Target members target:199015L:25;
community origin members origin:199015L:901;
}
routing-instances {
Customer1 {
instance-type vrf;
interface lo0.1911;
route-distinguisher 199015L:25;
vrf-import Customer1-Import;
vrf-export Customer1-Export;
vrf-table-label;
}
}
routing-options {
router-id 60.1.1.1;
autonomous-system 199015;
}
admin@MX480:R1> show mpls lsp
Ingress LSP: 2 sessions
To From State Rt P ActivePath LSPname
60.2.2.2 60.1.1.1 Up 0 * lsp-to-R2
60.3.3.3 60.1.1.1 Up 0 * lsp-to-R3
Total 2 displayed, Up 2, Down 0
Egress LSP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.1.1.1 60.3.3.3 Up 0 1 FF 3 - lsp-to-R1
60.1.1.1 60.2.2.2 Up 0 1 FF 3 - lsp-to-R1
Total 2 displayed, Up 2, Down 0
Transit LSP: 0 sessions
Total 0 displayed, Up 0, Down 0
admin@MX480:R1> show rsvp session
Ingress RSVP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.2.2.2 60.1.1.1 Up 0 1 FF - 3 lsp-to-R2
60.3.3.3 60.1.1.1 Up 0 1 FF - 299904 lsp-to-R3
Total 2 displayed, Up 2, Down 0
Egress RSVP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.1.1.1 60.3.3.3 Up 0 1 FF 3 - lsp-to-R1
60.1.1.1 60.2.2.2 Up 0 1 FF 3 - lsp-to-R1
Total 2 displayed, Up 2, Down 0
Transit RSVP: 0 sessions
Total 0 displayed, Up 0, Down 0
admin@MX480:R1> show route
inet.0: 7 destinations, 7 routes (7 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
50.1.1.0/24 *[Direct/0] 01:21:31
> via lt-2/0/10.901
50.1.1.1/32 *[Local/0] 01:21:31
Local via lt-2/0/10.901
50.2.2.0/24 *[OSPF/10] 00:18:25, metric 20
> to 50.1.1.2 via lt-2/0/10.901
60.1.1.1/32 *[Direct/0] 01:21:31
> via lo0.901
60.2.2.2/32 *[OSPF/10] 00:18:25, metric 10
> to 50.1.1.2 via lt-2/0/10.901
60.3.3.3/32 *[OSPF/10] 00:18:25, metric 20
> to 50.1.1.2 via lt-2/0/10.901
224.0.0.5/32 *[OSPF/10] 01:21:49, metric 1
MultiRecv
inet.3: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
60.2.2.2/32 *[RSVP/7/1] 00:18:24, metric 10
> to 50.1.1.2 via lt-2/0/10.901, label-switched-path lsp-to-R2
60.3.3.3/32 *[RSVP/7/1] 00:18:24, metric 20
> to 50.1.1.2 via lt-2/0/10.901, label-switched-path lsp-to-R3
Customer1.inet.0: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
70.1.1.1/32 *[Direct/0] 01:02:48
> via lo0.1911
70.3.3.3/32 *[BGP/170] 00:53:32, localpref 100, from 60.3.3.3
AS path: I, validation-state: unverified
> to 50.1.1.2 via lt-2/0/10.901, label-switched-path lsp-to-R3
mpls.0: 5 destinations, 5 routes (5 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
0 *[MPLS/0] 01:21:48, metric 1
Receive
1 *[MPLS/0] 01:21:48, metric 1
Receive
2 *[MPLS/0] 01:21:48, metric 1
Receive
13 *[MPLS/0] 01:21:48, metric 1
Receive
16 *[VPN/0] 01:02:48
to table Customer1.inet.0, Pop
bgp.l3vpn.0: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
199015L:25:70.1.1.1/32
*[Direct/0] 01:02:48
> via lo0.1911
199015L:25:70.3.3.3/32
*[BGP/170] 01:02:48, localpref 100, from 60.3.3.3
AS path: I, validation-state: unverified
> to 50.1.1.2 via lt-2/0/10.901, label-switched-path lsp-to-R3
admin@MX480:R2>
admin@MX480:R2> show configuration | no-more
apply-groups mpls-lsp-default;
interfaces {
lt-2/0/10 {
unit 902 {
description R1-to-R2;
encapsulation ethernet;
peer-unit 901;
family inet {
address 50.1.1.2/24;
}
family mpls;
}
unit 903 {
description R2-to-R3;
encapsulation ethernet;
peer-unit 904;
family inet {
address 50.2.2.1/24;
}
family mpls;
}
}
lo0 {
unit 902 {
family inet {
address 60.2.2.2/32;
}
}
}
}
protocols {
rsvp {
interface lt-2/0/10.902;
interface lt-2/0/10.903;
}
mpls {
traffic-engineering;
optimize-timer 300;
label-switched-path lsp-to-R1 {
to 60.1.1.1;
}
label-switched-path lsp-to-R3 {
to 60.3.3.3;
}
interface lt-2/0/10.902;
interface lt-2/0/10.903;
}
bgp {
group internal-peers {
type internal;
local-address 60.2.2.2;
family inet {
unicast;
}
family inet-vpn {
unicast;
}
family l2vpn {
signaling;
}
peer-as 199015;
neighbor 60.1.1.1;
}
}
ospf {
traffic-engineering;
reference-bandwidth 10g;
area 0.0.0.0 {
interface lt-2/0/10.902;
interface lt-2/0/10.903;
interface lo0.902;
}
}
}
routing-options {
router-id 60.2.2.2;
autonomous-system 199015;
}
admin@MX480:R2> show mpls lsp
Ingress LSP: 2 sessions
To From State Rt P ActivePath LSPname
60.1.1.1 60.2.2.2 Up 0 * lsp-to-R1
60.3.3.3 60.2.2.2 Up 0 * lsp-to-R3
Total 2 displayed, Up 2, Down 0
Egress LSP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.2.2.2 60.1.1.1 Up 0 1 FF 3 - lsp-to-R2
60.2.2.2 60.3.3.3 Up 0 1 FF 3 - lsp-to-R2
Total 2 displayed, Up 2, Down 0
Transit LSP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.1.1.1 60.3.3.3 Up 0 1 FF 299920 3 lsp-to-R1
60.3.3.3 60.1.1.1 Up 0 1 FF 299904 3 lsp-to-R3
Total 2 displayed, Up 2, Down 0
admin@MX480:R2> show rsvp session
Ingress RSVP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.1.1.1 60.2.2.2 Up 0 1 FF - 3 lsp-to-R1
60.3.3.3 60.2.2.2 Up 0 1 FF - 3 lsp-to-R3
Total 2 displayed, Up 2, Down 0
Egress RSVP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.2.2.2 60.1.1.1 Up 0 1 FF 3 - lsp-to-R2
60.2.2.2 60.3.3.3 Up 0 1 FF 3 - lsp-to-R2
Total 2 displayed, Up 2, Down 0
Transit RSVP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.1.1.1 60.3.3.3 Up 0 1 FF 299920 3 lsp-to-R1
60.3.3.3 60.1.1.1 Up 0 1 FF 299904 3 lsp-to-R3
Total 2 displayed, Up 2, Down 0
admin@MX480:R2> show route
inet.0: 8 destinations, 8 routes (8 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
50.1.1.0/24 *[Direct/0] 01:18:32
> via lt-2/0/10.902
50.1.1.2/32 *[Local/0] 01:18:32
Local via lt-2/0/10.902
50.2.2.0/24 *[Direct/0] 01:18:32
> via lt-2/0/10.903
50.2.2.1/32 *[Local/0] 01:18:32
Local via lt-2/0/10.903
60.1.1.1/32 *[OSPF/10] 00:21:38, metric 10
> to 50.1.1.1 via lt-2/0/10.902
60.2.2.2/32 *[Direct/0] 01:24:44
> via lo0.902
60.3.3.3/32 *[OSPF/10] 00:21:38, metric 10
> to 50.2.2.2 via lt-2/0/10.903
224.0.0.5/32 *[OSPF/10] 01:25:02, metric 1
MultiRecv
inet.3: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
60.1.1.1/32 *[RSVP/7/1] 00:21:37, metric 10
> to 50.1.1.1 via lt-2/0/10.902, label-switched-path lsp-to-R1
60.3.3.3/32 *[RSVP/7/1] 00:21:37, metric 10
> to 50.2.2.2 via lt-2/0/10.903, label-switched-path lsp-to-R3
mpls.0: 8 destinations, 8 routes (8 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
0 *[MPLS/0] 01:25:01, metric 1
Receive
1 *[MPLS/0] 01:25:01, metric 1
Receive
2 *[MPLS/0] 01:25:01, metric 1
Receive
13 *[MPLS/0] 01:25:01, metric 1
Receive
299904 *[RSVP/7/1] 00:21:38, metric 1
> to 50.2.2.2 via lt-2/0/10.903, label-switched-path lsp-to-R3
299904(S=0) *[RSVP/7/1] 00:21:38, metric 1
> to 50.2.2.2 via lt-2/0/10.903, label-switched-path lsp-to-R3
299920 *[RSVP/7/1] 00:21:38, metric 1
> to 50.1.1.1 via lt-2/0/10.902, label-switched-path lsp-to-R1
299920(S=0) *[RSVP/7/1] 00:21:38, metric 1
> to 50.1.1.1 via lt-2/0/10.902, label-switched-path lsp-to-R1
admin@MX480:R3> show configuration | no-more
apply-groups mpls-lsp-default;
interfaces {
lt-2/0/10 {
unit 904 {
description R2-to-R3;
encapsulation ethernet;
peer-unit 903;
family inet {
address 50.2.2.2/24;
}
family mpls;
}
}
lo0 {
unit 904 {
family inet {
address 60.3.3.3/32;
}
}
unit 1933 {
description "Customer1 Loopback";
family inet {
address 70.3.3.3/32;
}
}
}
}
protocols {
rsvp {
interface lt-2/0/10.904;
}
mpls {
traffic-engineering;
optimize-timer 300;
label-switched-path lsp-to-R2 {
to 60.2.2.2;
}
label-switched-path lsp-to-R1 {
to 60.1.1.1;
}
interface lt-2/0/10.904;
}
bgp {
group internal-peers {
type internal;
local-address 60.3.3.3;
family inet {
unicast;
}
family inet-vpn {
unicast;
}
family l2vpn {
signaling;
}
peer-as 199015;
neighbor 60.1.1.1;
}
}
ospf {
traffic-engineering;
reference-bandwidth 10g;
area 0.0.0.0 {
interface lt-2/0/10.904;
interface lo0.904;
}
}
}
policy-options {
policy-statement Customer1-Export {
term add-routes {
then {
community add Customer1-Target;
community add origin;
accept;
}
}
term reject-all-others {
then reject;
}
}
policy-statement Customer1-Import {
term allow-routes {
from {
protocol bgp;
community Customer1-Target;
}
then accept;
}
term reject-all-others {
then reject;
}
}
community Customer1-Target members target:199015L:25;
community origin members origin:199015L:903;
}
routing-instances {
Customer1 {
instance-type vrf;
interface lo0.1933;
route-distinguisher 199015L:25;
vrf-import Customer1-Import;
vrf-export Customer1-Export;
vrf-table-label;
}
}
routing-options {
router-id 60.3.3.3;
autonomous-system 199015;
}
admin@MX480:R3> show mpls lsp
Ingress LSP: 2 sessions
To From State Rt P ActivePath LSPname
60.1.1.1 60.3.3.3 Up 0 * lsp-to-R1
60.2.2.2 60.3.3.3 Up 0 * lsp-to-R2
Total 2 displayed, Up 2, Down 0
Egress LSP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.3.3.3 60.1.1.1 Up 0 1 FF 3 - lsp-to-R3
60.3.3.3 60.2.2.2 Up 0 1 FF 3 - lsp-to-R3
Total 2 displayed, Up 2, Down 0
Transit LSP: 0 sessions
Total 0 displayed, Up 0, Down 0
admin@MX480:R3> show rsvp session
Ingress RSVP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.1.1.1 60.3.3.3 Up 0 1 FF - 299920 lsp-to-R1
60.2.2.2 60.3.3.3 Up 0 1 FF - 3 lsp-to-R2
Total 2 displayed, Up 2, Down 0
Egress RSVP: 2 sessions
To From State Rt Style Labelin Labelout LSPname
60.3.3.3 60.1.1.1 Up 0 1 FF 3 - lsp-to-R3
60.3.3.3 60.2.2.2 Up 0 1 FF 3 - lsp-to-R3
Total 2 displayed, Up 2, Down 0
Transit RSVP: 0 sessions
Total 0 displayed, Up 0, Down 0
admin@MX480:R3> show route
inet.0: 7 destinations, 7 routes (7 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
50.1.1.0/24 *[OSPF/10] 00:23:46, metric 20
> to 50.2.2.1 via lt-2/0/10.904
50.2.2.0/24 *[Direct/0] 01:20:40
> via lt-2/0/10.904
50.2.2.2/32 *[Local/0] 01:20:40
Local via lt-2/0/10.904
60.1.1.1/32 *[OSPF/10] 00:23:46, metric 20
> to 50.2.2.1 via lt-2/0/10.904
60.2.2.2/32 *[OSPF/10] 00:23:46, metric 10
> to 50.2.2.1 via lt-2/0/10.904
60.3.3.3/32 *[Direct/0] 01:26:52
> via lo0.904
224.0.0.5/32 *[OSPF/10] 01:27:10, metric 1
MultiRecv
inet.3: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
60.1.1.1/32 *[RSVP/7/1] 00:23:45, metric 20
> to 50.2.2.1 via lt-2/0/10.904, label-switched-path lsp-to-R1
60.2.2.2/32 *[RSVP/7/1] 00:23:45, metric 10
> to 50.2.2.1 via lt-2/0/10.904, label-switched-path lsp-to-R2
Customer1.inet.0: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
70.1.1.1/32 *[BGP/170] 00:58:53, localpref 100, from 60.1.1.1
AS path: I, validation-state: unverified
> to 50.2.2.1 via lt-2/0/10.904, label-switched-path lsp-to-R1
70.3.3.3/32 *[Direct/0] 01:08:09
> via lo0.1933
mpls.0: 5 destinations, 5 routes (5 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
0 *[MPLS/0] 01:27:09, metric 1
Receive
1 *[MPLS/0] 01:27:09, metric 1
Receive
2 *[MPLS/0] 01:27:09, metric 1
Receive
13 *[MPLS/0] 01:27:09, metric 1
Receive
16 *[VPN/0] 01:08:09
to table Customer1.inet.0, Pop
bgp.l3vpn.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
199015L:25:70.1.1.1/32
*[BGP/170] 01:08:09, localpref 100, from 60.1.1.1
AS path: I, validation-state: unverified
> to 50.2.2.1 via lt-2/0/10.904, label-switched-path lsp-to-R1
admin@MX480:R3> Ping attempts.....
###Ping to Local Loopback
admin@MX480:R3> ping routing-instance Customer1 70.3.3.3 count 1
PING 70.3.3.3 (70.3.3.3): 56 data bytes
64 bytes from 70.3.3.3: icmp_seq=0 ttl=64 time=0.168 ms
--- 70.3.3.3 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.168/0.168/0.168/0.000 ms
###Ping to R1 loopback
admin@MX480:R3> ping routing-instance Customer1 70.1.1.1 count 10
PING 70.1.1.1 (70.1.1.1): 56 data bytes
--- 70.1.1.1 ping statistics ---
10 packets transmitted, 0 packets received, 100% packet loss
###Ping to local Loopback
admin@MX480:R1> ping routing-instance Customer1 70.1.1.1 count 1
PING 70.1.1.1 (70.1.1.1): 56 data bytes
64 bytes from 70.1.1.1: icmp_seq=0 ttl=64 time=0.281 ms
###Ping to R3 Loopback
admin@MX480:R1> ping routing-instance Customer1 70.3.3.3 count 10
PING 70.3.3.3 (70.3.3.3): 56 data bytes
--- 70.3.3.3 ping statistics ---
10 packets transmitted, 0 packets received, 100% packet loss