IPMC Counter

Table 1 IPMC Counter View

Command	Purpose
show counters mroute [configured-pattern src-ip-prefix/mask group-ip-prefix/mask vrf vrf-name\|entry src-ip group-ip vrf vrf-name]	Display multicast routes counter information.
clear counters mroute [configured-pattern src-ip-prefix/mask group-ip-prefix/mask vrf vrf-name\|entry src-ip group-ip vrf vrf-name]	Clear multicast routes counter.

show counters mroute [configured-pattern

[Command] **show counters mroute ** [configured-pattern src-ip-prefix/mask group-ip-prefix/mask vrf vrf-name | entry src-ip group-ip vrf vrf-name]

[Purpose] Display multicast routes counter information.

[Parameters]

Parameter	Description
src-ip-prefix/mask	IP Prefix for source address
group-ip-prefix/mask	IP Prefix for group address
src-ip	Source address
group-ip	Group address
vrf-name	The name of VRF

[View] Privileged User View

[Notes] The CX308P-48Y-N-V2, CX532P-N-V2 and CX732Q-N-V2 support counting for only 4 mroutes and support packet counting only, not byte counting; other device models support counting for up to 2048 mroutes and support both packet and byte counting.

[Use Cases]

sonic# show counters mroute
MRoute pattern                     VRF         Matched mroutes        Packets          Bytes
---------------------------------  ----------  ---------------------  ---------------  ------------------
Vrfmroute1|0.0.0.0/0|225.0.0.0/16  Vrfmroute1  0.0.0.0,225.0.0.2      103,785,264,483  6,849,827,455,878
                                               10.14.255.1,225.0.0.1  90,121,982,616   5,948,050,852,656
default|0.0.0.0/0|226.0.0.0/16     default     10.14.0.1,226.0.0.1    0                0
                                               10.14.0.2,226.0.0.1    0                0
sonic# show counters mroute entry 0.0.0.0 225.0.0.2 vrf mroute1
MRoute             VRF         MRoute pattern                     Packets          Bytes
-----------------  ----------  ---------------------------------  ---------------  -----------------
0.0.0.0,225.0.0.2  Vrfmroute1  Vrfmroute1|0.0.0.0/0|225.0.0.0/16  104,064,707,094  6,868,270,668,204
sonic# show counters mroute configured-pattern 0.0.0.0/0 225.0.0.0/16 vrf mroute1
MRoute pattern          VRF         Matched mroutes        Packets          Bytes
----------------------  ----------  ---------------------  ---------------  -----------------
0.0.0.0/0|225.0.0.0/16  Vrfmroute1  0.0.0.0,225.0.0.2      107,178,683,072  7,073,793,082,752
                                    10.14.255.1,225.0.0.1  93,515,401,205   6,172,016,479,53

clear counters mroute [configured-pattern

[Command] **clear counters mroute ** [configured-pattern src-ip-prefix/mask group-ip-prefix/mask vrf vrf-name | entry src-ip group-ip vrf vrf-name]

[Purpose] Clear multicast routes counter.

[Parameters]

Parameter	Description
src-ip-prefix/mask	IP Prefix for source address
group-ip-prefix/mask	IP Prefix for group address
src-ip	Source address
group-ip	Group address
vrf-name	The name of VRF

[View] Privileged User View

[Use Cases]

sonic# clear counters mroute
Flow Counters were successfully cleared

IPMC Counter Config

Table 2 IPMC Counter Config

Command	Purpose
counter mroute enable	Enable counter for multicast routes.
counter mroute poll-interval interval	Configure counter polling interval.
counter mroute pattern src-ip-prefix/mask group-ip-prefix/mask vrf vrf-name [max count]	Configure pattern for counter.

counter mroute enable

[Command] counter mroute enable

[Purpose] Enable counter for multicast routes.

[View] Global Configuration View

[Use Cases]

sonic#sonic# configure terminal
sonic(config)# counter mroute enable

counter mroute poll-interval

[Command] counter mroute poll-interval interval

[Purpose] Configure counter polling interval.

[Parameters]

Parameter	Description
interval	Polling interval.The unit is millisecond. The range of interval is [1000,30000] and the default is 10000.

[View] Global Configuration View

[Use Cases]

sonic# configure terminal
sonic(config)# counter mroute poll-interval 1000

counter mroute pattern

[Command] counter mroute pattern src-ip-prefix/mask group-ip-prefix/mask vrf vrf-name [max count]

[Purpose] Configure pattern for counter.

[Parameters]

Parameter	Description
src-ip-prefix/mask	IP Prefix for source address.
group-ip-prefix/mask	IP Prefix for group address.
vrf-name	The name of VRF.
count	Maximum number of counters for single pattern, default value 30, range [1,2000]

[View] Global Configuration View

[Use Cases]

sonic# configure terminal
sonic(config)# counter mroute pattern 100.20.1.0/24 226.1.0.0/24 vrf default max 10