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Cisco ASA 5585X Internal-Data0/1 interface errors
Output Drops on Serial interface: Better queueing or Output queue size?ASA IPS issue: routing and management interfaceHow can I reasonably verify my QoS configuration is working?Output drops on serial interface when service-policy appliedDifference between CRC and input errors - show interfaceInterface on ASA 5525 cannot turn up/upASA unable to pass ICMP and RDP through internal interfacesCisco 3560 interface counters, are the counters reset automatically?How to assign a second available Public ip for NAT (Dynamic PAT) to Inside Network Cisco ASA 5516-XTrunk on the outside ASA interface
I have noticed on Cisco ASA 5585 (SSP-20) interface error counter going up specially overrun but so far we haven't seen any production impact or issue, error rate is low so its not noticable but would like to track it down what could be the issue.
asa/pri/act# show int detail | b Internal-Data0/1
Interface Internal-Data0/1 "", is up, line protocol is up
Hardware is i82599_xaui rev01, BW 10000 Mbps, DLY 10 usec
(Full-duplex), (10000 Mbps)
Input flow control is on, output flow control is off
MAC address 0000.0001.0002, MTU not set
IP address unassigned
1647603170965 packets input, 997527140937135 bytes, 0 no buffer
Received 864639959 broadcasts, 0 runts, 0 giants
16931212 input errors, 0 CRC, 0 frame, 16931212 overrun, 0 ignored, 0 abort
0 pause input, 0 resume input
0 L2 decode drops, 0 demux drops
1384367635589 packets output, 843565440564127 bytes, 111 underruns
0 pause output, 0 resume output
0 output errors, 0 collisions, 1 interface resets
0 late collisions, 0 deferred
0 output decode drops
0 input reset drops, 0 output reset drops
Queue Stats:
RX[00]: 422029984108 packets, 255396173038299 bytes, 15836342 overrun
Blocks free curr/low: 511/112
RX[01]: 407016123288 packets, 245899431598039 bytes, 269316 overrun
Blocks free curr/low: 511/168
RX[02]: 413500421902 packets, 253352037908193 bytes, 566063 overrun
Blocks free curr/low: 511/264
RX[03]: 405056641781 packets, 242879498449889 bytes, 259491 overrun
Blocks free curr/low: 511/189
TX[00]: 330190721654 packets, 199847247773742 bytes, 0 underruns
Blocks free curr/low: 508/121
TX[01]: 338943972803 packets, 207641035134472 bytes, 0 underruns
Blocks free curr/low: 511/116
TX[02]: 351032018606 packets, 213654237791772 bytes, 0 underruns
Blocks free curr/low: 510/250
TX[03]: 334102657656 packets, 196810495181007 bytes, 0 underruns
Blocks free curr/low: 510/90
TX[04]: 0 packets, 0 bytes, 0 underruns
Blocks free curr/low: 511/511
Used by GigabitEthernet0/5
TX[05]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/509
Used by TenGigabitEthernet0/9
TX[06]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by TenGigabitEthernet0/8
TX[07]: 30112705950 packets, 25621895258706 bytes, 111 underruns
Blocks free curr/low: 511/0
Used by GigabitEthernet0/6
TX[08]: 21 packets, 1180 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by GigabitEthernet0/7
Topology Information:
This interface, a SSP Embedded NIC Port, is connected
with Internal-Data0/3, a SSP Switch Uplink Port.
Control Point Interface States:
Interface number is 3
Interface config status is active
Interface state is active
I did basic troubleshooting like cpu-hog etc but not seeing any massive hog etc.
currently max conn count is ~40k around and 400mbps traffic rate with 75kpps rate.
Interface error rate graph
cisco cisco-asa firewall interface packet-loss
asked 5 hours ago
SatishSatish
1,75812361
add a comment |
I have noticed on Cisco ASA 5585 (SSP-20) interface error counter going up specially overrun but so far we haven't seen any production impact or issue, error rate is low so its not noticable but would like to track it down what could be the issue.
asa/pri/act# show int detail | b Internal-Data0/1
Interface Internal-Data0/1 "", is up, line protocol is up
Hardware is i82599_xaui rev01, BW 10000 Mbps, DLY 10 usec
(Full-duplex), (10000 Mbps)
Input flow control is on, output flow control is off
MAC address 0000.0001.0002, MTU not set
IP address unassigned
1647603170965 packets input, 997527140937135 bytes, 0 no buffer
Received 864639959 broadcasts, 0 runts, 0 giants
16931212 input errors, 0 CRC, 0 frame, 16931212 overrun, 0 ignored, 0 abort
0 pause input, 0 resume input
0 L2 decode drops, 0 demux drops
1384367635589 packets output, 843565440564127 bytes, 111 underruns
0 pause output, 0 resume output
0 output errors, 0 collisions, 1 interface resets
0 late collisions, 0 deferred
0 output decode drops
0 input reset drops, 0 output reset drops
Queue Stats:
RX[00]: 422029984108 packets, 255396173038299 bytes, 15836342 overrun
Blocks free curr/low: 511/112
RX[01]: 407016123288 packets, 245899431598039 bytes, 269316 overrun
Blocks free curr/low: 511/168
RX[02]: 413500421902 packets, 253352037908193 bytes, 566063 overrun
Blocks free curr/low: 511/264
RX[03]: 405056641781 packets, 242879498449889 bytes, 259491 overrun
Blocks free curr/low: 511/189
TX[00]: 330190721654 packets, 199847247773742 bytes, 0 underruns
Blocks free curr/low: 508/121
TX[01]: 338943972803 packets, 207641035134472 bytes, 0 underruns
Blocks free curr/low: 511/116
TX[02]: 351032018606 packets, 213654237791772 bytes, 0 underruns
Blocks free curr/low: 510/250
TX[03]: 334102657656 packets, 196810495181007 bytes, 0 underruns
Blocks free curr/low: 510/90
TX[04]: 0 packets, 0 bytes, 0 underruns
Blocks free curr/low: 511/511
Used by GigabitEthernet0/5
TX[05]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/509
Used by TenGigabitEthernet0/9
TX[06]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by TenGigabitEthernet0/8
TX[07]: 30112705950 packets, 25621895258706 bytes, 111 underruns
Blocks free curr/low: 511/0
Used by GigabitEthernet0/6
TX[08]: 21 packets, 1180 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by GigabitEthernet0/7
Topology Information:
This interface, a SSP Embedded NIC Port, is connected
with Internal-Data0/3, a SSP Switch Uplink Port.
Control Point Interface States:
Interface number is 3
Interface config status is active
Interface state is active
I did basic troubleshooting like cpu-hog etc but not seeing any massive hog etc.
currently max conn count is ~40k around and 400mbps traffic rate with 75kpps rate.
Interface error rate graph
cisco cisco-asa firewall interface packet-loss
asked 5 hours ago
SatishSatish
1,75812361
add a comment |
I have noticed on Cisco ASA 5585 (SSP-20) interface error counter going up specially overrun but so far we haven't seen any production impact or issue, error rate is low so its not noticable but would like to track it down what could be the issue.
asa/pri/act# show int detail | b Internal-Data0/1
Interface Internal-Data0/1 "", is up, line protocol is up
Hardware is i82599_xaui rev01, BW 10000 Mbps, DLY 10 usec
(Full-duplex), (10000 Mbps)
Input flow control is on, output flow control is off
MAC address 0000.0001.0002, MTU not set
IP address unassigned
1647603170965 packets input, 997527140937135 bytes, 0 no buffer
Received 864639959 broadcasts, 0 runts, 0 giants
16931212 input errors, 0 CRC, 0 frame, 16931212 overrun, 0 ignored, 0 abort
0 pause input, 0 resume input
0 L2 decode drops, 0 demux drops
1384367635589 packets output, 843565440564127 bytes, 111 underruns
0 pause output, 0 resume output
0 output errors, 0 collisions, 1 interface resets
0 late collisions, 0 deferred
0 output decode drops
0 input reset drops, 0 output reset drops
Queue Stats:
RX[00]: 422029984108 packets, 255396173038299 bytes, 15836342 overrun
Blocks free curr/low: 511/112
RX[01]: 407016123288 packets, 245899431598039 bytes, 269316 overrun
Blocks free curr/low: 511/168
RX[02]: 413500421902 packets, 253352037908193 bytes, 566063 overrun
Blocks free curr/low: 511/264
RX[03]: 405056641781 packets, 242879498449889 bytes, 259491 overrun
Blocks free curr/low: 511/189
TX[00]: 330190721654 packets, 199847247773742 bytes, 0 underruns
Blocks free curr/low: 508/121
TX[01]: 338943972803 packets, 207641035134472 bytes, 0 underruns
Blocks free curr/low: 511/116
TX[02]: 351032018606 packets, 213654237791772 bytes, 0 underruns
Blocks free curr/low: 510/250
TX[03]: 334102657656 packets, 196810495181007 bytes, 0 underruns
Blocks free curr/low: 510/90
TX[04]: 0 packets, 0 bytes, 0 underruns
Blocks free curr/low: 511/511
Used by GigabitEthernet0/5
TX[05]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/509
Used by TenGigabitEthernet0/9
TX[06]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by TenGigabitEthernet0/8
TX[07]: 30112705950 packets, 25621895258706 bytes, 111 underruns
Blocks free curr/low: 511/0
Used by GigabitEthernet0/6
TX[08]: 21 packets, 1180 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by GigabitEthernet0/7
Topology Information:
This interface, a SSP Embedded NIC Port, is connected
with Internal-Data0/3, a SSP Switch Uplink Port.
Control Point Interface States:
Interface number is 3
Interface config status is active
Interface state is active
I did basic troubleshooting like cpu-hog etc but not seeing any massive hog etc.
currently max conn count is ~40k around and 400mbps traffic rate with 75kpps rate.
Interface error rate graph
cisco cisco-asa firewall interface packet-loss
asked 5 hours ago
SatishSatish
1,75812361
I have noticed on Cisco ASA 5585 (SSP-20) interface error counter going up specially overrun but so far we haven't seen any production impact or issue, error rate is low so its not noticable but would like to track it down what could be the issue.
asa/pri/act# show int detail | b Internal-Data0/1
Interface Internal-Data0/1 "", is up, line protocol is up
Hardware is i82599_xaui rev01, BW 10000 Mbps, DLY 10 usec
(Full-duplex), (10000 Mbps)
Input flow control is on, output flow control is off
MAC address 0000.0001.0002, MTU not set
IP address unassigned
1647603170965 packets input, 997527140937135 bytes, 0 no buffer
Received 864639959 broadcasts, 0 runts, 0 giants
16931212 input errors, 0 CRC, 0 frame, 16931212 overrun, 0 ignored, 0 abort
0 pause input, 0 resume input
0 L2 decode drops, 0 demux drops
1384367635589 packets output, 843565440564127 bytes, 111 underruns
0 pause output, 0 resume output
0 output errors, 0 collisions, 1 interface resets
0 late collisions, 0 deferred
0 output decode drops
0 input reset drops, 0 output reset drops
Queue Stats:
RX[00]: 422029984108 packets, 255396173038299 bytes, 15836342 overrun
Blocks free curr/low: 511/112
RX[01]: 407016123288 packets, 245899431598039 bytes, 269316 overrun
Blocks free curr/low: 511/168
RX[02]: 413500421902 packets, 253352037908193 bytes, 566063 overrun
Blocks free curr/low: 511/264
RX[03]: 405056641781 packets, 242879498449889 bytes, 259491 overrun
Blocks free curr/low: 511/189
TX[00]: 330190721654 packets, 199847247773742 bytes, 0 underruns
Blocks free curr/low: 508/121
TX[01]: 338943972803 packets, 207641035134472 bytes, 0 underruns
Blocks free curr/low: 511/116
TX[02]: 351032018606 packets, 213654237791772 bytes, 0 underruns
Blocks free curr/low: 510/250
TX[03]: 334102657656 packets, 196810495181007 bytes, 0 underruns
Blocks free curr/low: 510/90
TX[04]: 0 packets, 0 bytes, 0 underruns
Blocks free curr/low: 511/511
Used by GigabitEthernet0/5
TX[05]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/509
Used by TenGigabitEthernet0/9
TX[06]: 4 packets, 528 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by TenGigabitEthernet0/8
TX[07]: 30112705950 packets, 25621895258706 bytes, 111 underruns
Blocks free curr/low: 511/0
Used by GigabitEthernet0/6
TX[08]: 21 packets, 1180 bytes, 0 underruns
Blocks free curr/low: 511/510
Used by GigabitEthernet0/7
Topology Information:
This interface, a SSP Embedded NIC Port, is connected
with Internal-Data0/3, a SSP Switch Uplink Port.
Control Point Interface States:
Interface number is 3
Interface config status is active
Interface state is active
I did basic troubleshooting like cpu-hog etc but not seeing any massive hog etc.
currently max conn count is ~40k around and 400mbps traffic rate with 75kpps rate.
Interface error rate graph
cisco cisco-asa firewall interface packet-loss
cisco cisco-asa firewall interface packet-loss
asked 5 hours ago
SatishSatish
1,75812361
asked 5 hours ago
SatishSatish
1,75812361
asked 5 hours ago
SatishSatish
1,75812361
asked 5 hours ago
SatishSatish
1,75812361
asked 5 hours ago
SatishSatish
1,75812361
1,75812361
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
From Cisco tech note:
The ASA interface error counter "overrun" tracks the number of times
that a packet was received on the network interface, but there was no
available space in the interface FIFO queue to store the packet. Thus,
the packet was dropped. The value of this counter can be seen with the
show interface command.
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
add a comment |
Your Answer
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
From Cisco tech note:
The ASA interface error counter "overrun" tracks the number of times
that a packet was received on the network interface, but there was no
available space in the interface FIFO queue to store the packet. Thus,
the packet was dropped. The value of this counter can be seen with the
show interface command.
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
add a comment |
From Cisco tech note:
The ASA interface error counter "overrun" tracks the number of times
that a packet was received on the network interface, but there was no
available space in the interface FIFO queue to store the packet. Thus,
the packet was dropped. The value of this counter can be seen with the
show interface command.
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
add a comment |
From Cisco tech note:
The ASA interface error counter "overrun" tracks the number of times
that a packet was received on the network interface, but there was no
available space in the interface FIFO queue to store the packet. Thus,
the packet was dropped. The value of this counter can be seen with the
show interface command.
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
From Cisco tech note:
The ASA interface error counter "overrun" tracks the number of times
that a packet was received on the network interface, but there was no
available space in the interface FIFO queue to store the packet. Thus,
the packet was dropped. The value of this counter can be seen with the
show interface command.
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
answered 3 hours ago
Ron TrunkRon Trunk
39.6k33780
39.6k33780
add a comment |
add a comment |
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