[c-nsp] Cisco 7206 NPE-G1 with ouput drops
Thomas Braun
tb at westend.com
Wed Sep 21 10:57:18 EDT 2005
Hi,
>Does 'sh ip cef switching statistics feature' say anything?
>
>
Oh, yes the cef drops are from CAR, we use it on a lot of interfaces.
IPv4 CEF input features:
Path Feature Drop Consume Punt Punt2Host Gave
route
RP LES CAR 2 0 0
0 0
RP LES Policy Routing 0 0 0
0 5837
RP PAS Access List 3096 0 0
0 0
RP PAS CAR 5623058 0 0
0 0
RP PAS Policy Routing 0 0 0 0
1338040
Total 5626156 0 0 0
1343877
IPv4 CEF output features:
Path Feature Drop Consume Punt Punt2Host
New i/f
RP PAS Access List 11 0 0
58 0
RP PAS CAR 5935370 0 0
0 0
Total 5935381 0 0
58 0
IPv4 CEF post-encap features:
Path Feature Drop Consume Punt Punt2Host
New i/f
Total 0 0 0
0 0
>Can you post the 'sh controller' for that gig and 'sh int gig 0/2'?
>
>
Here is the controller:
Interface GigabitEthernet0/2 (idb 0x63262570)
Hardware is BCM1250 Internal MAC (Revision B2/B3)
network link is up
Config is Auto Speed, Auto Duplex
Selected media-type is RJ45
GBIC is not present
MAC Registers:
mac_cfg = 0x000000C8000A0176, mac_thrsh_cfg = 0x0000080400084004
mac_vlantag = 0x0000000000000000, mac_frame_cfg = 0x05F8400000280200
mac_adfilter_cfg = 0x0000000000000E28, mac_enable = 0x0000000000000C11
mac_status = 0x0004000000040004, mac_int_mask = 0x00004F0000C300C3
mac_txd_ctl = 0x000000000000000F, mac_eth_addr = 0x0000000000000000
mac_fifo_ptrs = 0x05F8400000280200, mac_eopcnt = 0x0000440017171717
MAC RX is enabled RX DMA - channel 0 is enabled, channel 1 is disabled
MAC TX is enabled TX DMA - channel 0 is enabled, channel 1 is disabled
Device status = 1000 Mbps, Full-Duplex
PHY Registers:
PHY is Marvell 88E1011S (Rev 1.3)
Control = 0x1000 Status = 0x796D
PHY ID 1 = 0x0141 PHY ID 2 = 0x0C62
Auto Neg Advertisement = 0x01E1 Link Partner Ability = 0xC5E1
Auto Neg Expansion = 0x000D Next Page Tx = 0x2001
Link Partner Next Page = 0x4F0B 1000BaseT Control = 0x0300
1000BaseT Status = 0x3C00 Extended Status = 0x3000
PHY Specific Control = 0x0008 PHY Specific Status = 0xAC00
Interrupt Enable = 0x6C00 Interrupt Status = 0x0000
Ext PHY Spec Control = 0x0C64 Receive Error Counter = 0x0000
LED Control = 0x4100
Ext PHY Spec Control 2 = 0x006A Ext PHY Spec Status = 0x801F
PHY says Link is UP, Speed 1000Mbps, Full-Duplex [AUTONEG Done]
Physical Interface - RJ45
AUTONEG - Our ability is 1000M/FD 1000M/HD 100M/FD 100M/HD 10M/FD
10M/HD
AUTONEG - Partner ability is 1000M/FD 1000M/HD 100M/FD 100M/HD 10M/FD
10M/HD
Internal Driver Information:
lc_ip_turbo_fs = 0x6063F7F4, ip_routecache = 0x11 (dfs = 0/mdfs = 0)
rx cache size = 1000, rx cache end = 839
max_mtu = 1528
ring sizes: RX = 128, TX = 256
rx_particle_size: 512
Rx Channel 0:
dma_config0 = 0x0000000000800888, dma_config1 = 0x01C7000000600021
dma_dscr_base = 0x000000000E2157C0, dma_dscr_cnt = 0x000000000000007C
dma_cur_dscr_a = 0x000010000E25B282, dma_cur_dscr_b = 0x049C000000000001
dma_cur_daddr = 0x00007C000E215C50
rxring = 0x0E2157C0, shadow = 0x63263E08, head = 14 (0x0E2158A0)
rx_overrun=18953, rx_nobuffer=0, rx_discard=0
Error Interrupts: rx_int_dscr = 0, rx_int_derr = 0, rx_int_drop = 2060
Tx Channel 0:
dma_config0 = 0x0000000001001088, dma_config1 = 0x4735000000000010
dma_dscr_base = 0x000000000E216000, dma_dscr_cnt = 0x0000000000000000
dma_cur_dscr_a = 0x000002000E2FFAC0, dma_cur_dscr_b = 0x0000000000000000
dma_cur_daddr = 0x000000000E2166B0
txring = 0x0E216000, shadow = 0x63264040, head = 14, tail = 27,
tx_count = 13
Error Interrupts: tx_int_dscr = 0, tx_int_derr = 0, tx_int_dzero = 0
chip_state = 2, ds->tx_limited = 0
throttled = 0, enabled = 5, disabled = 5
reset=4(init=1, restart=3), auto_restart=4
tx_underflow = 0, tx_overflow = 0
rx_underflow = 0, rx_overflow = 0
descriptor mismatch = 0, fixed alignment = 839153
bad length = 0 dropped, 0 corrected
unexpected sop = 0
Address Filter:
Promiscuous mode OFF
Exact match table (for unicast, maximum 8 entries):
Entry 0 MAC Addr = 0001.6393.781a
(All other entries are empty)
Hash match table (for multicast, maximum 8 entries):
Entry 0 MAC Addr = 0100.5e00.0005
Entry 1 MAC Addr = 0100.5e00.0006
Entry 2 MAC Addr = 0100.5e00.0009
Entry 3 MAC Addr = 0100.0ccc.cccc
(All other entries are empty)
Statistics:
Rx Bytes 491374701095 Tx Bytes
515235721825
Rx Good Packets 1004580294 Tx Good Packets
825624470
Rx Multicast 1714851
Rx Broadcast 105553
Rx Bad Pkt Errors 0 Tx Bad Pkt
Errors 0
Rx FCS Errors 0 Tx FCS
Errors 0
Rx Runt Errors 0 Tx Runt
Errors 0
Rx Oversize Errors 0 Tx Oversize
Errors 0
Rx Length Errors 0 Tx
Collisions 0
Rx Code Errors 0 Tx Late
Collisions 0
Rx Dribble Errors 0 Tx Excessive
Collisions 0
Tx Abort
Errors 0
GigabitEthernet0/2 is up, line protocol is up
Hardware is BCM1250 Internal MAC, address is 0001.6393.781a (bia
0001.6393.781a)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 39/255, rxload 39/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is RJ45
output flow-control is off, input flow-control is off
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 07:29:58
Input queue: 1/75/662/2 (size/max/drops/flushes); Total output drops:
5996183
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 154511000 bits/sec, 40226 packets/sec
30 second output rate 152960000 bits/sec, 32549 packets/sec
1006425703 packets input, 3609913406 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 2072 overrun, 0 ignored
0 watchdog, 1720295 multicast, 0 pause input
828497913 packets output, 2217696514 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 PAUSE output
0 output buffer failures, 0 output buffers swapped out
thanks
Thomas
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