Hello,
I'm trying to setup a gre tunnel over my mpls network in a VRF called Intra. Here is my conf. It's weird because the tunnel protocol is up on one side, down on the other side.
I can ping the destination ip address on each side.
interface Loopback30
ip vrf forwarding Intra
ip address 192.168.252.80 255.255.255.255
interface Tunnel1
ip vrf forwarding Intra
ip unnumbered Loopback30
keepalive 3 3
tunnel source Loopback30
tunnel destination 10.10.40.1
sh int tunnel 1
Tunnel1 is up, line protocol is down
Hardware is Tunnel
Interface is unnumbered. Using address of Loopback30 (192.168.252.80)
MTU 1514 bytes, BW 9 Kbit, DLY 500000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation TUNNEL, loopback not set
Keepalive set (3 sec), retries 3
Tunnel source 192.168.252.80 (Loopback30), destination 10.10.40.1, fastswitch TTL 255
Tunnel protocol/transport GRE/IP, key disabled, sequencing disabled
Tunnel TTL 255
Checksumming of packets disabled, fast tunneling enabled
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 421
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
L2 Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast
L3 out Switched: ucast: 0 pkt, 0 bytes mcast: 0 pkt, 0 bytes
443 packets input, 21700 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
-------------------
interface Tunnel1
ip vrf forwarding Intra
ip unnumbered FastEthernet0/1
keepalive 3 3
tunnel source FastEthernet0/1
tunnel destination 192.168.252.80
tunnel vrf Intra
interface FastEthernet0/1
ip vrf forwarding Intra
ip address 10.10.40.1 255.255.255.0
duplex full
speed 100
sh int tunnel 1
Tunnel1 is up, line protocol is up
Hardware is Tunnel
Interface is unnumbered. Using address of FastEthernet0/1 (10.10.40.1)
MTU 1514 bytes, BW 9 Kbit, DLY 500000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation TUNNEL, loopback not set
Keepalive set (3 sec), retries 3
Tunnel source 10.10.40.1 (FastEthernet0/1), destination 192.168.252.80
Tunnel protocol/transport GRE/IP
Key disabled, sequencing disabled
Checksumming of packets disabled
Tunnel TTL 255
Fast tunneling enabled
Tunnel transmit bandwidth 8000 (kbps)
Tunnel receive bandwidth 8000 (kbps)
Last input never, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 7
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
556 packets output, 31180 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
