Re: [c-nsp] storm-control errdisable with no traffic or vlan

Joe Maimon via cisco-nsp <[email protected]>
Newsgroups gmane.network.nsp.cisco
Message-ID <[email protected]> 
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
> <[email protected]> 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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