Examples
The following is sample output from the
show mfib route
command with the
location
keyword specified (the output fields are described in the header):
Router# show mfib route location 0/1/CPU0
IP Multicast Forwarding Information Base
Entry flags: C - Directly-Connected Check, S - Signal, D - Drop,
IA - Inherit Accept, IF - Inherit From, MA - MDT Address,
ME - MDT Encap, MD - MDT Decap, MT - MDT Threshold Crossed,
MH - MDT interface handle, CD - Conditional Decap,
DT - MDT Decap True
Interface flags: F - Forward, A - Accept, IC - Internal Copy,
NS - Negate Signal, DP - Don't Preserve, SP - Signal Present,
EG - Egress, EI - Encapsulation Interface, MI - MDT Interface
Forwarding Counts: Packets in/Packets out/Bytes out
Failure Counts: RPF / TTL / Empty Olist / Encap RL / Other
(*,224.0.0.0/24), Flags: D
Up: 02:16:52
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
(*,224.0.1.39), Flags: S
Up: 02:16:52
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
(*,224.0.1.40), Flags: S
Up: 02:16:52
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
(*,227.0.0.1), Flags: C
Up: 02:16:51
Last Used: 02:16:50
SW Forwarding Counts: 282/0/0
SW Failure Counts: 205/0/0/0/0
HundredGigE0/0/0/4 Flags: NS EG, Up:02:16:46
HundredGigE0/0/0/8 Flags: NS EG, Up:02:16:50
HundredGigE0/0/0/6 Flags: NS EG, Up:02:16:50
(4.0.0.2,227.0.0.1), Flags:
Up: 02:16:50
Last Used: 00:00:12
SW Forwarding Counts: 125/0/0
SW Failure Counts: 0/0/0/0/0
HundredGigE0/0/0/8 Flags: NS EG, Up:02:16:50
HundredGigE0/0/0/6 Flags: NS EG, Up:02:16:50
HundredGigE0/0/0/4 Flags: A EG, Up:02:16:50
(*,232.0.0.0/8), Flags: D
Up: 02:16:52
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
The following is sample output from the
show mfib route
command with the
summary
and
location
keywords specified:
Router# show mfib route summary location 0/0/CPU0
IP Multicast Forwarding Information Base Summary for VRF default
No. of (*,G) routes = 5
No. of (S,G) routes = 1
The following is sample output for the
show mfib route
command with the
statistics
and
location
keywords specified. If the hardware counters show N/A, it means no hardware statistic blocks were assigned to the route.
However, routes may show that both hardware and software statistic blocks are assigned. The output fields are described in
the header. For physical interfaces, statistics are always displayed on ingress interface line card.
Router# show mfib route statistics location 0/0/CPU0
IP Multicast Forwarding Information Base
Entry flags: C - Directly-Connected Check, S - Signal, D - Drop,
IA - Inherit Accept, IF - Inherit From, MA - MDT Address,
ME - MDT Encap, MD - MDT Decap, MT - MDT Threshold Crossed,
MH - MDT interface handle, CD - Conditional Decap,
DT - MDT Decap True
Interface flags: F - Forward, A - Accept, IC - Internal Copy,
NS - Negate Signal, DP - Don't Preserve, SP - Signal Present,
EG - Egress, EI - Encapsulation Interface, MI - MDT Interface
SW/HW Forwarding Counts: Packets in/Packets out/Bytes out
SW Failure Counts: RPF / TTL / Empty Olist / Encap RL / Other
HW Drop Counts: Ingress / Egress
HW Forwarding Rates: bps In/pps In/bps Out/pps Out
(*,224.0.0.0/24), Flags: D
Up: 02:21:15
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0
HW Forwarding Counts: 0/0/0
HW Drop Counts: 0/0
HW Forwarding Rates: N/A /N/A /N/A /N/A
(*,224.0.1.39), Flags: S
Up: 02:21:15
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0
HW Forwarding Counts: 0/0/0
HW Drop Counts: 0/0
HW Forwarding Rates: N/A /N/A /N/A /N/A
(*,224.0.1.40), Flags: S
Up: 02:21:15
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0
HW Forwarding Counts: 0/0/0
HW Drop Counts: 0/0
HW Forwarding Rates: N/A /N/A /N/A /N/A
(*,227.0.0.1), Flags: C
Up: 02:21:14
Last Used: 02:21:14
SW Forwarding Counts: 282/0/0
SW Failure Counts: 205/0/0/0
HW Forwarding Counts: 0/0/0
HW Drop Counts: 0/0
HW Forwarding Rates: N/A /N/A /N/A /N/A
HundredGigE0/0/0/4 Flags: NS EG, Up:02:21:10
HundredGigE0/0/0/8 Flags: NS EG, Up:02:21:14
HundredGigE0/0/0/6 Flags: NS EG, Up:02:21:14
(4.0.0.2,227.0.0.1), Flags:
Up: 02:21:14
Last Used: 00:01:06
SW Forwarding Counts: 128/0/0
SW Failure Counts: 0/0/0/0
HW Forwarding Counts: 8474282/8474283/389817018
HW Drop Counts: 0/0
HW Forwarding Rates: N/A /N/A /N/A /N/A
HundredGigE0/0/0/8 Flags: NS EG, Up:02:21:14
HundredGigE0/0/0/6 Flags: NS EG, Up:02:21:14
HundredGigE0/0/0/4 Flags: A EG, Up:02:21:14
(*,232.0.0.0/8), Flags: D
Up: 02:21:15
Last Used: never
SW Forwarding Counts: 0/0/0
SW Failure Counts: 0/0/0/0
HW Forwarding Counts: 0/0/0
HW Drop Counts: 0/0
HW Forwarding Rates: N/A /N/A /N/A /N/A
(*,224.0.0.0/24), Flags: D
Up: 01:07:04
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
HW Forwarding Counts: N/A /N/A /N/A
HW Replication Counts: N/A /N/A /N/A
HW Drop Counts: N/A /N/A
HW Forwarding Rates: N/A /N/A /N/A /N/A
(*,224.0.1.39), Flags: S
Up: 01:07:04
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
HW Forwarding Counts: N/A /N/A /N/A
HW Replication Counts: N/A /N/A /N/A
HW Drop Counts: N/A /N/A
HW Forwarding Rates: N/A /N/A /N/A /N/A
(*,224.0.1.40), Flags: S
Up: 01:07:04
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
HW Forwarding Counts: N/A /N/A /N/A
HW Replication Counts: N/A /N/A /N/A
HW Drop Counts: N/A /N/A
HW Forwarding Rates: N/A /N/A /N/A /N/A
(*,232.0.0.0/8), Flags: D
Up: 01:07:04
Last Used: 01:07:04
SW Forwarding Counts: 2/0/0
SW Replication Counts: 2/0/0
SW Failure Counts: 0/0/0/0/0
HW Forwarding Counts: N/A /N/A /N/A
HW Replication Counts: N/A /N/A /N/A
HW Drop Counts: N/A /N/A
HW Forwarding Rates: N/A /N/A /N/A /N/A
(70.0.15.2,232.114.0.1), Flags:
Up: 01:07:04
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
HW Forwarding Counts: 400815/N/A /N/A
HW Replication Counts: 400815/N/A /N/A
HW Drop Counts: N/A /N/A
HW Forwarding Rates: 811263/99/N/A /N/A
Bundle-Ether43.15 (0x18001e0) Flags: A, Up:01:07:04
HundredGigE0/11/0/33.115 Flags: NS, Up:01:07:04
(70.0.15.2,232.114.0.2), Flags:
Up: 01:07:04
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
HW Forwarding Counts: 400819/N/A /N/A
HW Replication Counts: 400819/N/A /N/A
HW Drop Counts: N/A /N/A
HW Forwarding Rates: 811263/99/N/A /N/A
Bundle-Ether43.15 (0x58001b0) Flags: A, Up:01:07:04
HundredGigE0/11/0/33.115 Flags: NS, Up:01:07:04
(70.0.15.2,232.114.0.3), Flags:
Up: 01:07:04
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
HW Forwarding Counts: 393803/N/A /N/A
HW Replication Counts: 393803/N/A /N/A
HW Drop Counts: N/A /N/A
HW Forwarding Rates: 802032/98/N/A /N/A
Bundle-Ether43.15 (0x18001e0) Flags: A, Up:01:07:04
HundredGigE0/11/0/33.115 Flags: NS, Up:01:07:04
In case of a route with virtual ingress interface as bundle interface, stats will be displayed on Master Line card (MLC).
The following example shows which line card is chosen as MLC:
Route# show mrib platform stats-ole slot all summary
Mon Dec 14 18:54:42.289 UTC
LC Slot: 2 Total NP : 2 OOR State : GREEN Is MLC : T ---- > Master Line card is 0/2/CPU0
==========================================================
NP fapid OOR Max Used Free Usage
==========================================================
0 0x8 GREEN 24000 1 23999 0.004167%
1 0x9 GREEN 24000 1 23999 0.004167%
==========================================================
LC Slot : 0 Total NP : 2 OOR State : GREEN Is MLC : F
==========================================================
NP fapid OOR Max Used Free Usage
==========================================================
0 0x0 GREEN 24000 1 23999 0.004167%
1 0x0 GREEN 24000 0 24000 0.000000%
==========================================================
The following example shows how to verify the ingress stats for routes with bundle interface as ingress:
Route# show mfib route statistics location 0/2/CPU0
In the above command, A flag represents the primary RPF of the MoFRR route, and A2 flag represents the backup RPF of the MoFRR
route.
Route# show mfib route detail
IP Multicast Forwarding Information Base
Entry flags: C - Directly-Connected Check, S - Signal, D - Drop,
IA - Inherit Accept, IF - Inherit From, MA - MDT Address,
ME - MDT Encap, MD - MDT Decap, MT - MDT Threshold Crossed,
MH - MDT interface handle, CD - Conditional Decap,
DT - MDT Decap True, EX - Extranet
MoFE - MoFRR Enabled, MoFS - MoFRR State
Interface flags: F - Forward, A - Accept, IC - Internal Copy,
NS - Negate Signal, DP - Don't Preserve, SP - Signal Present,
EG - Egress, EI - Encapsulation Interface, MI - MDT Interface,
EX - Extranet, A2 - Secondary Accept
Forwarding/Replication Counts: Packets in/Packets out/Bytes out
Failure Counts: RPF / TTL / Empty Olist / Encap RL / Other
(20.20.20.1,225.0.0.1), Flags: MoFE MoFS
Up: 03:25:31
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
Route ver: 0x4a13
MVPN Info :-
MDT Handle: 0x0, MDT Probe:N [N], Rate:N, Acc:N
MDT SW Ingress Encap V4/V6, Egress decap: 0 / 0, 0
MOFRR State: Inactive Sequence No 1
HundredGigE0/0/0/8 Flags: A, Up:03:25:31
HundredGigE0/0/0/18 Flags: A2, Up:03:25:31
HundredGigE0/0/0/28 Flags: NS, Up:03:25:31
(20.20.20.1,225.0.0.2), Flags: MoFE MoFS
Up: 03:25:31
Last Used: never
SW Forwarding Counts: 0/0/0
SW Replication Counts: 0/0/0
SW Failure Counts: 0/0/0/0/0
Route ver: 0x443e
MVPN Info :-
MDT Handle: 0x0, MDT Probe:N [N], Rate:N, Acc:N
MDT SW Ingress Encap V4/V6, Egress decap: 0 / 0, 0
MOFRR State: Inactive Sequence No 1
HundredGigE0/0/0/8 Flags: A, Up:03:25:31
HundredGigE0/0/0/18 Flags: A2, Up:03:25:31
HundredGigE0/0/0/28 Flags: NS, Up:03:25:31
The detail option illustrates the MoFRR state of each MoFRR route. At any moment, only one RPF forwards the traffic to the
egress. The inactive state means the primary RPF forwards the traffic to the egress. The active state means that the backup
RPF forwards the traffic to the egress. The sequence number reflects the number of switchovers of the MoFRR route.