I'm having trouble with what should be a simple config setting up a 10GigE SFP on an ASR-1000-x. A fiber patch is connected to the SFP sitting in the TE0 port of the device. The interface reports being up, and lower level probing of the subsystems show that the photons are flowing (i think):
router-asr1001-r0101-a#sh hw-module subslot 0/0 transceiver 0 status The Transceiver in slot 0 subslot 0 port 0 is enabled. Module temperature = +37.039 C Transceiver Tx supply voltage = 3261.4 mVolts Transceiver Tx bias current = 36000 uAmps Transceiver Tx power = -4.7 dBm Transceiver Rx optical power = -3.9 dBm
this is the SFP:
router-asr1001-r0101-a#sh hw-module subslot 0/0 transceiver 0 idprom IDPROM for transceiver TenGigabitEthernet0/0/0: Description = optics (type 130) Transceiver Type: = SFP+ 10GBASE-LR (274) Product Identifier (PID) = SFP-10G-LR Vendor Revision = B Serial Number (SN) = FNS17031564 Vendor Name = CISCO-FINISAR Vendor OUI (IEEE company ID) = 00.0B.40 (2880) CLEI code = COUIA75CAA Cisco part number = 10-2457-03 Device State = Enabled. Date code (yy/mm/dd) = 15/08/11 Connector type = . Nominal bitrate = (0 Mbits/s) Minimum bit rate as % of nominal bit rate = not specified Maximum bit rate as % of nominal bit rate = not specified
Finally the interface at the upper level reports:
router-asr1001-r0101-a#show int tengig 0/0/0 TenGigabitEthernet0/0/0 is up, line protocol is up Hardware is BUILT-IN-2T+6X1GE, address is 188b.9d1f.f400 (bia 188b.9d1f.f400) Description: Link to XO Internet address is 200.1.95.02/30 MTU 1500 bytes, BW 10000000 Kbit/sec, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not supported Full Duplex, 10000Mbps, link type is force-up, media type is SFP-LR output flow-control is on, input flow-control is on ARP type: ARPA, ARP Timeout 04:00:00 Last input never, output 00:06:11, output hang never Last clearing of "show interface" counters 4d01h Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (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 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 0 multicast, 0 pause input 0 packets output, 0 bytes, 0 underruns 156 output errors, 0 collisions, 3 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out
The handoff has been confirmed to be 10GigE by the carrier. And they confirm that they are up and see us go down when we disconnect the fiber patch.
Trying to ping the remote end (220.127.116.11) does not work. I suspect two things here - the output errors, and the link-type being "forced up". I also suspect this is something simple that I've overlooked in the basic setup.
Does anybody have any experiencing troubleshooting this kind of setup?