Cisco Nexus 1000V User Manual

19-5
Cisco Nexus 1000V Troubleshooting Guide, Release 5.2(1)SV3(1.1)
OL-31593-01
Chapter 19 Multicast IGMP
Problems with Multicast IGMP Snooping
Jul 15 18:19:37.086006 62 1 1 16 Debug Sending IGMP pkt notif: swbd 59,
pkt_size 56, notif_size 68
Jul 15 18:19:37.134375 63 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
IGMP notify message from DP:
Jul 15 18:19:37.134390 64 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
SRC_LTL: 102, SWBD: 59, pkt_size: 60
Jul 15 18:19:37.134400 65 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
Got IGMP v1/v2 Report
Jul 15 18:19:37.134409 66 0 99 16 Debug Handle IGMPv2 report in BD 59, LTL:102,
group: 224.3.4.5.
Jul 15 18:19:37.134416 67 0 99 16 Debug Handle IGMPv2 LEAVE in BD 59, LTL:102,
group: 224.3.4.5.
Jul 15 18:19:37.134439 68 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
IGMP notify message from DP:
Jul 15 18:19:37.134446 69 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
SRC_LTL: 1039, SWBD: 59, pkt_size: 56
Jul 15 18:19:37.134453 70 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
Got IGMP Query.
Jul 15 18:19:37.134461 71 0 99 16 Debug sf_igmp_snoop_handle_query: Received v2
query.
Jul 15 18:19:37.134467 72 0 99 16 Debug sf_igmp_snoop_handle_query: Got group
specific query for 0x50403e0.
Jul 15 18:19:37.134475 73 0 99 16 Debug sf_igmp_snoop_start_leave_timers: Found
group 0xe0030405.
Jul 15 18:19:37.134482 74 1 1 16 Debug IGMP pkt (snoop ON): orig_src_ltl 0x15,
src_ltl 0x40f vlan 59
Jul 15 18:19:37.134486 75 1 1 16 Debug Notification size: 68
Jul 15 18:19:37.134488 76 1 1 16 Debug Sending IGMP pkt notif: swbd 59,
pkt_size 56, notif_size 68
Jul 15 18:19:37.134483 77 0 99 16 Debug sf_igmp_snoop_start_leave_timers: Start
leave timer on member 102 for 2 secs.
Jul 15 18:19:37.134504 78 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
IGMP notify message from DP:
Jul 15 18:19:37.134511 79 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
SRC_LTL: 1039, SWBD: 59, pkt_size: 56
Jul 15 18:19:37.134518 80 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
Got IGMP Query.
Jul 15 18:19:37.134524 81 0 99 16 Debug sf_igmp_snoop_handle_query: Received v2
query.
Jul 15 18:19:37.134530 82 0 99 16 Debug sf_igmp_snoop_handle_query: Got group
specific query for 0x50403e0.
Jul 15 18:19:37.134536 83 0 99 16 Debug sf_igmp_snoop_start_leave_timers: Found
group 0xe0030405.
Jul 15 18:19:37.610484 84 5 1 16 Debug IGMP pkt (snoop ON): orig_src_ltl 0x15,
src_ltl 0x40f vlan 52
Jul 15 18:19:37.610489 85 5 1 16 Debug Notification size: 68
Jul 15 18:19:37.610492 86 5 1 16 Debug Sending IGMP pkt notif: swbd 52,
pkt_size 56, notif_size 68
Jul 15 18:19:37.648380 87 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
IGMP notify message from DP:
Jul 15 18:19:37.648396 88 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
SRC_LTL: 1039, SWBD: 52, pkt_size: 56
Jul 15 18:19:37.648406 89 0 99 16 Debug sf_igmp_snoop_v4_pkt_notify_handler:
Got IGMP Query.
Jul 15 18:19:37.648415 90 0 99 16 Debug sf_igmp_snoop_handle_query: Received v3
query.
Jul 15 18:19:37.648422 91 0 99 16 Debug sf_igmp_snoop_handle_query: Adding v3
router entry in BD 52 (len: 12).
Jul 15 18:19:37.648431 92 0 99 16 Debug sf_igmp_snoop_add_update_v4_grp:
Existing Group 0.0.0.0 in BD 52.
Jul 15 18:19:37.648439 93 0 99 16 Debug sf_igmp_snoop_add_update_v4_grp:
Existing Member 1039 in Group 0.0.0.0 in BD 52.
Jul 15 18:19:42.002071 94 0 99 16 Debug sf_igmp_snoop_thread: IGMP Snoop Thread
waken up

Cisco Nexus 1000V Specifications

General

Type	Virtual Switch
Manageable	Yes
NetFlow	Yes
SPAN	Yes
ERSPAN	Yes
Operating System	Cisco NX-OS
Form Factor	Virtual
Hypervisor Support	VMware ESXi
Features	VXLAN
Security Features	Port Security, Private VLANs, ACLs