【GPON实战】7360局端和C300局端流量统计指令
引言
在研发和生产ONT的过程，LAN口 和PON口打流是必测项。当发生打流丢包时需要排查是ONT引起的丢包还是局端环境导致的丢包的问题。本文介绍Nokia 7360局端和中兴C300局端，查询ONT接口流量统计、PON口流量统计和上联口流量统计，快速排查丢包的故障点。
测试拓扑
TestCenter接口1接到ONT的LAN口，接口2接到OLT的上联口
以上行流为例，流的方向是：TC接口1>>ONT接口>>OLT的PON接口>>OLT上联口>>TC接口2
如果打流五丢包，则五个接口的流量统计值相同（某些接口可能会发个别杂包）；如果发生丢包，则看哪两个接口的流量统计值不一致，例如ONT接口流量小于TC接口1，则丢包可能发生在ONT的LAN口。
TC接口1和TC接口2的接口流量统计可以在TestCenter上查看。
ONT接口的流量统计
C300局端
show performance pon-onu eth gpon-onu_1/8/6:1 current
ZXAN(config)#show performance pon-onu eth gpon-onu_1/8/6:1 current
PON-ETH-ONU gpon-onu_1/8/6:1 current performance data:
------------------------------------------------
DropEvents :N/A;
Received Octets :6907593269241;
Sent Octets :6609702262043;
Received Packets :8543230318;
Sent Packets :8720971668;
Received Broadcast Packets :N/A;
Sent Broadcast Packets :N/A;
Received Multicast Packets :N/A;
Sent Multicast Packets :N/A;
Received CRC Errors :N/A;
Sent CRC Errors :N/A;
Received Undersize Packets :N/A;
Sent Undersize Packets :N/A;
Received Oversize Packets :N/A;
Sent Oversize Packets :N/A;
Received Fragments :N/A;
Sent Fragments :N/A;
Received Jabbers :N/A;
Sent Jabbers :N/A;
Collisions :N/A;
Received 64B :N/A;
Received 65-127B :N/A;
Received 128-255B :N/A;
Received 256-511B :N/A;
Received 512-1023B :N/A;
Received 1024-1518B :N/A;
Sent 64B :N/A;
Sent 65-127B :N/A;
Sent 128-255B :N/A;
Sent 256-511B :N/A;
Sent 512-1023B :N/A;
Sent 1024-1518B :N/A;
ZXAN(config)#7360局端
configure veip ont 1/1/1/2/9/4/1 l2 pm-64bit enable //使能ONT接口流量统计
configure>veip>ont>1/1/1/2/9/4/1>l2# show l2uni ont performance-data-64bit //查询接口流量
typ:isadmin># configure veip ont 1/1/1/2/9/4/1 l2 pm-64bit enable
typ:isadmin>configure>veip>ont>1/1/1/2/9/4/1>l2# show l2uni ont performance-data-64bit current-interval 1/1/1/2/9/4/1 detail
=============================================================================================================================================================================================================================================
current-interval table (detailed)
=============================================================================================================================================================================================================================================
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
current-interval
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
if-index : 1/1/1/2/9/4/1 tx-frames : 284 rx-frames : 303 tx-bytes : 56473 rx-bytes : 68086
tx-frames-multicast : 1 rx-frames-multicast : 0 rx-dropped-evt : 0 rx-frame-brdcast : 0 rx-crc-errframe : 0
rx-undersz-frame : 0 rx-oversz-frame : 0 rx-64-octet : 0 rx-65to127-octet : 0 rx-128to255-octet : 0
rx-256to511-octet : 0 rx-512to1023-oct : 0 rx-1024to1518-oct : 0 tx-dropped-evt : 1 tx-frame-brdcast : 0
tx-crc-errframe : 0 tx-undersz-frame : 0 tx-oversz-frame : 0 tx-64-octet : 0 tx-65to127-octet : 0
tx-128to255-octet : 0 tx-256to511-octet : 0 tx-512to1023-oct : 0 tx-1024to1518-oct : 0
===========================================================================================================================================================================================================================================OLT PON接口流量统计
C300局端
show performance pon-olt eth gpon-olt_1/8/6 current
ZXAN(config)#show performance pon-olt eth gpon-olt_1/8/6 current
PON-ETH-OLT gpon-olt_1/8/6 current performance data:
------------------------------------------------
DropEvents :N/A;
Received Octets :8200266871127;
Sent Octets :6609702274573;
Received Packets :8543243116;
Sent Packets :8624671407;
Received Broadcast Packets :22124;
Sent Broadcast Packets :152472744;
Received Multicast Packets :19438;
Sent Multicast Packets :0;
Received CRC Errors :1;
Sent CRC Errors :N/A;
Received Undersize Packets :0;
Sent Undersize Packets :N/A;
Received Oversize Packets :42813804;
Sent Oversize Packets :49276714;
Received Fragments :N/A;
Sent Fragments :N/A;
Received Jabbers :N/A;
Sent Jabbers :N/A;
Collisions :N/A;
Received 64B :913327356;
Received 65-127B :1139390068;
Received 128-255B :41866;
Received 256-511B :1360574;
Received 512-1023B :320789927;
Received 1024-1518B :6125519521;
Sent 64B :1297372993;
Sent 65-127B :928736714;
Sent 128-255B :2230153;
Sent 256-511B :967462;
Sent 512-1023B :308915100;
Sent 1024-1518B :5988932059;7360局端
show port lt:1/1/1 detail
typ:isadmin># show port lt:1/1/1 detail
===============================================================================
Ethernet Interface
===============================================================================
Description : 1/2.5/10/20/40 Gig Ethernet LT
Interface : lt:1/1/1 Oper Speed : 40 Gbps
Link-level : Ethernet Config Speed : N/A
Admin State : up Oper Duplex : full
Oper State : up Config Duplex : N/A
Physical Link : Yes MTU : 9212
IfIndex : 36143104 Hold time up : 0 seconds
Last State Change : 02/02/1970 05:31:36 Hold time down : 0 seconds
Last Cleared Time : N/A
Phys State Chng Cnt: 3 RS-FEC Mode : None
Configured Mode : access Encap Type : 802.1q
Dot1Q Ethertype : 0x8100
Auto-negotiate : N/A MDI/MDX : unknown
Oper Phy-tx-clock : not-applicable
use-vlan-dot1q-ety*: No
Egress Rate : Default
Egress Burst : Default
Configured Address : 54:a6:19:6f:56:e3
Hardware Address : 54:a6:19:6f:56:e3
Category : residential
LoopbackMode : none LoopbackVlan : 0
Remark : disabled
State Change Count : 3
Local NT Ports Only: disabled
Transceiver Data
Transceiver Status : not-equipped
===============================================================================
* indicates that the corresponding row element may have been truncated.
===============================================================================
Traffic Statistics
===============================================================================
Input Output
-------------------------------------------------------------------------------
Octets 7291123726164 17483133897057
Packets 4933705233 11953193268
Errors 0 0
===============================================================================
Ethernet Statistics
===============================================================================
Broadcast Pckts : 140167324 Drop Events : 0
Multicast Pckts : 544417324 CRC/Align Errors : 0
Undersize Pckts : 0 Fragments : 0
Oversize Pckts : 0 Jabbers : 0
Collisions : 0
Octets : 24774257623221
Packets : 16886898501
Packets of 64 Octets : 11145139
Packets of 65 to 127 Octets : 143038322
Packets of 128 to 255 Octets : 362066558
Packets of 256 to 511 Octets : 3061804
Packets of 512 to 1023 Octets : 21064487
Packets of 1024 to 1518 Octets : 16182108480
Packets of 1519 or more Octets : 127478271
===============================================================================
===============================================================================
Port Statistics
===============================================================================
Input Output
-------------------------------------------------------------------------------
Unicast Packets 4918697874 11283615979
Multicast Packets 12597825 531819499
Broadcast Packets 2409534 137757790
Discards 3815 0
Unknown Proto Discards 0
===============================================================================
===============================================================================
Ethernet-like Medium Statistics
===============================================================================
Alignment Errors : 0 Sngl Collisions : 0
FCS Errors : 0 Mult Collisions : 0
SQE Test Errors : 0 Late Collisions : 0
CSE : 0 Excess Collisns : 0
Too long Frames : 0 Int MAC Tx Errs : 0
Symbol Errors : 0 Int MAC Rx Errs : 0
===============================================================================OLT上联口流量统计
C300局端
show interface gei_1/20/2
ZXAN(config)#show interface gei_1/20/2
gei_1/20/2 is up, line protocol is up
Description is none
Keepalive set:10 sec
The port negotiation is enable
The port is electric
Duplex full
VLAN mode is hybrid, pvid 311 BW 1000000 Kbits
Last clearing of "show interface" counters never
20 seconds input rate : 3 Bps, 0 pps
20 seconds output rate: 19 Bps, 0 pps
Interface peak rate :
input 125000000 Bps, output 125000000 Bps
Interface utilization: input 0.00000%, output 0.00000%
Input:
Packets : 8498399080 Bytes : 6609024667104
Unicasts : 8491993377 Multicasts : 6192965
Broadcasts : 212736 Undersize : 0
Oversize : 0 CRC-ERROR : 2
Dropped : 57 Fragments : 0
Jabber : 0 MacRxErr : 0
IncorrectVlanDrop: 116160
Output:
Packets : 8603094914 Bytes : 6798300513932
Unicasts : 8459576549 Multicasts : 143358425
Broadcasts : 159940 Collision : 0
LateCollision : 0 SingCollision : 0
MultCollision : 0 Dropped : 154
Input detail:
64B : 1297939767 65-127B : 821827661
128-255B : 943319 256-511B : 30613300
512-1023B : 308899989 1024-1518B : 6038171507
7360局端
show port nt-a:xfp:1 detail
typ:isadmin># show port nt-a:xfp:1 detail
===============================================================================
Ethernet Interface
===============================================================================
Description : SFP Plus Port
Interface : nt-a:xfp:1 Oper Speed : 1 Gbps
Link-level : Ethernet Config Speed : 1 Gbps
Admin State : up Oper Duplex : full
Oper State : up Config Duplex : full
Physical Link : Yes MTU : 9212
IfIndex : 35848192 Hold time up : 0 seconds
Last State Change : 03/12/1970 02:38:32 Hold time down : 0 seconds
Last Cleared Time : N/A
Phys State Chng Cnt: 9 RS-FEC Mode : None
Configured Mode : access Encap Type : 802.1q
Dot1Q Ethertype : 0x8100
Auto-negotiate : false MDI/MDX : unknown
Oper Phy-tx-clock : not-applicable
use-vlan-dot1q-ety*: No
Egress Rate : Default
Egress Burst : Default
Configured Address : 54:a6:19:6f:56:e5
Hardware Address : 54:a6:19:6f:56:e5
Category : regular
LoopbackMode : none LoopbackVlan : 0
Remark : disabled
State Change Count : 9
Transceiver Data
Transceiver Status : not-equipped
===============================================================================
* indicates that the corresponding row element may have been truncated.
===============================================================================
Traffic Statistics
===============================================================================
Input Output
-------------------------------------------------------------------------------
Octets 6116766347 711775963162
Packets 8638077 477532733
Errors 0 0
===============================================================================
Ethernet Statistics
===============================================================================
Broadcast Pckts : 2118223 Drop Events : 0
Multicast Pckts : 483872597 CRC/Align Errors : 0
Undersize Pckts : 0 Fragments : 0
Oversize Pckts : 0 Jabbers : 0
Collisions : 0
Octets : 717892729509
Packets : 486170810
Packets of 64 Octets : 4076532
Packets of 65 to 127 Octets : 1146199
Packets of 128 to 255 Octets : 173205
Packets of 256 to 511 Octets : 1518074
Packets of 512 to 1023 Octets : 29006
Packets of 1024 to 1518 Octets : 479222789
Packets of 1519 or more Octets : 0
===============================================================================
===============================================================================
Port Statistics
===============================================================================
Input Output
-------------------------------------------------------------------------------
Unicast Packets 19214 160776
Multicast Packets 7468045 476404552
Broadcast Packets 1150818 967405
Discards 177822 0
Unknown Proto Discards 0
===============================================================================
===============================================================================
Ethernet-like Medium Statistics
===============================================================================
Alignment Errors : 0 Sngl Collisions : 0
FCS Errors : 0 Mult Collisions : 0
SQE Test Errors : 0 Late Collisions : 0
CSE : 0 Excess Collisns : 0
Too long Frames : 0 Int MAC Tx Errs : 0
Symbol Errors : 0 Int MAC Rx Errs : 0
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