03-11-2003 06:48 AM - edited 03-02-2019 05:46 AM
Can anyone point me in the right direction, as to why I may be seeing a lot of these discarded errors incrementing?
interface Loopback0
ip address 10.10.0.5 255.255.255.252
no ip directed-broadcast
!
interface loopback1
ip address x.x.x.z 255.255.255.255
no ip directed-broadcast
!
interface FastEthernet1
description x.x.x.x
ip address x.x.x.1 255.255.255.248
no ip redirects
no ip directed-broadcast
no ip mroute-cache
duplex full
speed 100
no cdp enable
interface GigabitEthernet50
ip address x.x.x.y 255.255.255.252
no ip directed-broadcast
no ip mroute-cache
no cdp enable
router ospf 10
router-id 10.10.0.5
redistribute connected subnets
passive-interface Loopback0
network 10.10.0.5 0.0.0.0 area 0
network x.x.x.y 0.0.0.3 area 0
network x.x.x.z 0.0.0.0 area 0
router bgp <my AS>
bgp router-id 10.10.0.5
network <aggregate> mask 255.255.192.0
redistribute ospf 10
neighbor 10.10.0.4 remote-as <IBGP>
neighbor 10.10.0.4 description to-tr2.atl2-D
neighbor 10.10.0.4 update-source Loopback0
neighbor 10.10.0.4 version 4
neighbor 10.10.0.4 soft-reconfiguration inbound
neighbor x.x.x.2 remote-as <customer AS>
neighbor x.x.x.2 soft-reconfiguration inbound
neighbor x.x.x.2 route-map CUST-IN in
neighbor x.x.x.2 route-map CUST-OUT out
neighbor x.x.x.2 maximum-prefix 50 50
no auto-summary
!
ip classless
ip route <aggregate> 255.255.192.0 Null0 254
tr3.atl2-E#sh int f1
FastEthernet1 is up, line protocol is up
Hardware is epif_port, address is 0002.bacc.e407 (bia 0002.bacc.e407)
Description: x.x.x.x
Internet address is x.x.x.1/29
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
Encapsulation ARPA, loopback not set, keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:28, output hang never
Last clearing of "show interface" counters 01:08:00
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
2569 packets input, 197445 bytes, 0 no buffer
6333 discarded input packets, 431061 discarded input bytes
Received 159 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 watchdog, 2113 multicast
0 input packets with dribble condition detected
2150 packets output, 1330816 bytes, 0 underruns
0 1-collision pkt cntrs, 0 more-collision pkt cntrs,
0 excessive-collision pkt cntrs
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
tr3.atl2-E#sh int g50
GigabitEthernet50 is up, line protocol is up
Hardware is xpif_port, address is 0002.bacc.e508 (bia 0002.bacc.e508)
Internet address is y.y.y.y.14/30
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, rely 255/255, load 1/255
Encapsulation ARPA, loopback not set, keepalive set (10 sec)
Full-duplex, 1000Mb/s, 1000Base-SX, Auto-negotiation
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 01:26:10
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 1000 bits/sec, 1 packets/sec
5 minute output rate 1000 bits/sec, 1 packets/sec
9840 packets input, 5379231 bytes, 0 no buffer
0 discarded input packets, 0 discarded input bytes
Received 28 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 watchdog, 580 multicast
0 input packets with dribble condition detected
6032 packets output, 595087 bytes, 0 underruns
0 1-collision pkt cntrs, 0 more-collision pkt cntrs,
0 excessive-collision pkt cntrs
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
-It doesn't appear to be the buffers
-I don't think there are any memory issues
tr3.atl2-E#sh mem
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 608F49E0 40941088 29557980 11383108 10659528 8568820
I/O 3000000 16777216 5931344 10845872 10844188 10239932
Fast 608D49E0 131072 127800 3272 3272 3228
any ideas...would be helpful...
TIA,
D-
03-17-2003 09:05 AM
One possible reason for discarding packets could be to free up buffer space. Other reasons might vary from lack of resources to data memory full, data memory almost full, and stream full. Since you say it is not a memory issue it would most likely be the lack of buffer space.
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