[Lista ArNOG] input errors

Fernando R. Soto fsoto en fi.uba.ar
Mie Oct 11 19:02:37 ART 2017


Hola. Tengo estos input errors en una interfaz…

Alguno con experiencia en esos errores? 

Sera un host detrás que manda mal los paquetes?

Como lo rastreo? Port mirror y wireshark?

 

 

R1DC#show interfaces fastEthernet 0/1

FastEthernet0/1 is up, line protocol is up

  Hardware is i82543 (Livengood), address is 0007.8429.2c06 (bia
0007.8429.2c06)

  Description: DCN-CORP-MNG

  MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,

     reliability 255/255, txload 13/255, rxload 7/255

  Encapsulation 802.1Q Virtual LAN, Vlan ID  1., loopback not set

  Keepalive set (10 sec)

  Full-duplex, 100Mb/s, 100BaseTX/FX

  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 00:02:54

  Input queue: 3/75/34/2468 (size/max/drops/flushes); Total output drops: 0

  Queueing strategy: fifo

  Output queue: 0/40 (size/max)

  30 second input rate 3012000 bits/sec, 1741 packets/sec

  30 second output rate 5172000 bits/sec, 3742 packets/sec

     313428 packets input, 66419283 bytes

     Received 3669 broadcasts (0 IP multicasts)

     0 runts, 0 giants, 6 throttles

     403 input errors, 0 CRC, 0 frame, 0 overrun, 403 ignored

     0 watchdog

     0 input packets with dribble condition detected

     681911 packets output, 129437759 bytes, 0 underruns

     0 output errors, 0 collisions, 0 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

R1DC#

 

Includes runts, giants, no buffer, CRC, frame, overrun, and ignored counts.
Other input-related errors can also cause the input errors count to be
increased, and some datagrams may have more than one error; therefore, this
sum may not balance with the sum of enumerated input error counts.

 

 

------------ próxima parte ------------
Se ha borrado un adjunto en formato HTML...
URL: <http://mailmancabase.interdotnet.com.ar/pipermail/lista/attachments/20171011/b3f448ea/attachment.html>


Más información sobre la lista de distribución Lista