[c-nsp] storm-control errdisable with no traffic or vlan
Joe Maimon
jmaimon at jmaimon.com
Thu Aug 4 06:52:18 EDT 2022
Thanks for responding. I was looking for a controller like command to
see maybe there were some malformed frames or something, but couldnt
find one on this platform.
Saku Ytti wrote:
> On Thu, 4 Aug 2022 at 02:06, Joe Maimon via cisco-nsp
> <cisco-nsp at puck.nether.net> wrote:
>
>> I have a vendor trying to turn up a 10gb link from their juniper mx to a
>> cisco 4900M, using typical X2 LR.
>>
>> The link was being upgraded from a functioning 1gb. Same traffic.
GigabitEthernet2/21 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet Port, address is 588d.xxxx.a8f8 (bia
588d.xxxx.a8f8)
Description: Cxxxxxxxxx 12.KFxxxxxxxxxxxxxxx
MTU 9198 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseLH
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 263000 bits/sec, 147 packets/sec
30 second output rate 663000 bits/sec, 201 packets/sec
5900382712 packets input, 1369541098917 bytes, 0 no buffer
Received 100294521 broadcasts (100294050 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
7240868168 packets output, 6306357851288 bytes, 0 underruns
0 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 output buffer failures, 0 output buffers swapped out
interface GigabitEthernet2/21
description Cxxxxxxxxx 12.KFxxxxxxxxxxxxxxx
switchport trunk allowed vlan 1660-1679
switchport trunk native vlan 1001
switchport mode trunk
switchport nonegotiate
switchport port-security maximum 100
switchport port-security aging time 3
switchport port-security aging type inactivity
switchport port-security
mtu 9198
load-interval 30
no cdp enable
storm-control broadcast level pps 10k
storm-control action shutdown
spanning-tree portfast edge
>
>> Even with switchport mode trunk and switchport allowed vlan none, with
>> input counters in single digits, storm control immediately takes the
>> port down after link up. There was negligible traffic on the link before
>> or after the attempt.
> Broadcast, multicast or unicast storm-control? What rate? Have you
> tried increasing the rate? Can you provide the logs of storm-control
> taking the port down?
Gobs of this
Aug 2 22:18:22: %PM-4-ERR_DISABLE: storm-control error detected on
Te1/3, putting Te1/3 in err-disable state
Aug 2 22:18:22: %STORM_CONTROL-3-SHUTDOWN: A packet storm was detected
on Te1/3. The interface has been disabled.
Aug 2 22:19:07: %PM-4-ERR_RECOVER: Attempting to recover from
storm-control err-disable state on Te1/3
Aug 2 22:19:10: %PM-4-ERR_DISABLE: storm-control error detected on
Te1/3, putting Te1/3 in err-disable state
Tried another X2
Aug 2 22:31:33: %C4K_IOSINTF-5-TRANSCEIVERREMOVED: Slot=1 Port=3:
Transceiver has been removed
Aug 2 22:31:48: %C4K_IOSINTF-5-TRANSCEIVERINSERTED: Slot=1 Port=3:
Transceiver has been inserted
Aug 2 22:31:50: %SFF8472-5-THRESHOLD_VIOLATION: Te1/3: Tx power low
alarm; Operating value: -40.0 dBm, Threshold value: -12.2 dBm.
Aug 2 22:32:09: %SYS-5-CONFIG_I: Configured from console by joe on vty0
(216.222.148.103)
Aug 2 22:32:14: %PM-4-ERR_RECOVER: Attempting to recover from
storm-control err-disable state on Te1/3
Aug 2 22:32:17: %PM-4-ERR_DISABLE: storm-control error detected on
Te1/3, putting Te1/3 in err-disable state
Aug 2 22:32:17: %STORM_CONTROL-3-SHUTDOWN: A packet storm was detected
on Te1/3. The interface has been disabled.
Tried another port
Aug 2 22:52:05: %C4K_IOSINTF-5-TRANSCEIVERINSERTED: Slot=3 Port=1:
Transceiver has been inserted
Aug 2 22:52:08: %LINK-3-UPDOWN: Interface TenGigabitEthernet3/1,
changed state to up
Aug 2 22:52:08: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected
on Te3/1. A packet filter action has been applied on the interface.
Aug 2 22:52:09: %LINEPROTO-5-UPDOWN: Line protocol on Interface
TenGigabitEthernet3/1, changed state to up
Aug 2 22:52:14: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected
on Te3/1. A packet filter action has been applied on the interface.
Aug 2 22:52:17: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected
on Te3/1. A packet filter action has been applied on the interface.
Aug 2 22:52:20: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected
on Te3/1. A packet filter action has been applied on the interface.
Aug 2 22:52:23: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected
on Te3/1. A packet filter action has been applied on the interface.
noc12sw15#sh int te1/3
TenGigabitEthernet1/3 is down, line protocol is down (notconnect)
Hardware is Ten Gigabit Ethernet Port, address is 6073.xxxx.ae82 (bia
6073.xxxx.ae82)
Description: Cxxxxxxxxx 12.KFxxxxxxxxxxxxxxx
MTU 9198 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 10Gb/s, link type is auto, media type is No X2
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 1d11h, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 0 bits/sec, 0 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
27 packets input, 1732 bytes, 0 no buffer
Received 26 broadcasts (26 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
12 packets output, 864 bytes, 0 underruns
0 output errors, 0 collisions, 5 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
TenGigabitEthernet3/1 is down, line protocol is down (notconnect)
Hardware is Ten Gigabit Ethernet Port, address is d48c.xxxx.ca50 (bia
d48c.xxxx.ca50)
MTU 9198 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Gb/s, link type is auto, media type is No X2
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 1d11h, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (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
42 packets input, 2688 bytes, 0 no buffer
Received 42 broadcasts (42 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
24 packets output, 1566 bytes, 0 underruns
0 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 output buffer failures, 0 output buffers swapped out
interface TenGigabitEthernet1/3
description Cxxxxxxxxx 12.KFxxxxxxxxxxxxxxx
switchport trunk allowed vlan 1660-1679
switchport trunk native vlan 1001
switchport mode trunk
switchport nonegotiate
switchport port-security maximum 100
switchport port-security aging time 3
switchport port-security aging type inactivity
switchport port-security
mtu 9198
load-interval 30
no cdp enable
storm-control broadcast level pps 10k
storm-control action shutdown
no keepalive
no lldp transmit
no lldp receive
spanning-tree portfast edge
spanning-tree bpdufilter enable
interface TenGigabitEthernet3/1
mtu 9198
storm-control broadcast level pps 10k
!
Current light
Temperature Voltage Tx Power Rx Power
Port (Celsius) (Volts) (dBm) (dBm)
--------- ----------- ------- -------- --------
Gi2/21 26.5 3.26 -6.0 -28.2
At that time, light was -4 -6 or -6 -4
Joe
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