From: El ayachi HADEK (elayachi.hadek@marocconnect.com)
Date: Tue May 10 2005 - 14:14:15 GMT-3
Hi,
In my router are terminated several tunnels ( GRE) and tunnels over tunnels.
The FastEthernet0/0 interface has stopped forwarding traffic (and ospf
became down). By looking to the show interface, I have noticed that the
input queue is 80/75/1501/0 (size/max/drops/flushes). To resolve this, I
have issued the interface command hold-queue 1000 in and now hold-queue
4096 in with is the maximum allowed.
Now, and without traffic in tunnel interfaces, the input queue is stucked in
1809.
Explanations!
FastEthernet0/0 is up, line protocol is up
Hardware is AmdFE, address is 0030.9475.5e40 (bia 0030.9475.5e40)
Internet address is 172.29.1.1/24
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, 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 01:52:16
Input queue: 1809/4096/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 95000 bits/sec, 75 packets/sec
5 minute output rate 88000 bits/sec, 70 packets/sec
513705 packets input, 73581167 bytes
Received 49046 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
484988 packets output, 65962058 bytes, 0 underruns
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
This archive was generated by hypermail 2.1.4 : Fri Jun 03 2005 - 10:11:57 GMT-3