[c-nsp] storm-control errdisable with no traffic or vlan
Saku Ytti
saku at ytti.fi
Thu Aug 4 07:08:01 EDT 2022
Are you sure packet based storm-control is even supported in the platform?
What does 'show storm-control' say?
It is interesting that all packets are multicast packets in the Ten
interfaces, but the packet count is so low, I don't think we can put a
lot of weight into it.
On Thu, 4 Aug 2022 at 13:52, Joe Maimon <jmaimon at jmaimon.com> wrote:
>
> 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
--
++ytti
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