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Brocade FastIron, FCX, ICX, and TurboIron Diagnostic Reference 91

53-1002965-01

IPv6 MLD debug commands

debug ipv6 mld group

Syntax: [no] debug ipv6 mld group ipv6addr

This command debugs the MLD group matching. The ipv6addr variable specifies the address of the

IPv6 route.

Brocade# debug ipv6 mld group ff03::26:2641

Brocade# debug ipv6 mld show

debug ip6 mld group ff03::26:2641 is enabled

Brocade# MLD send Query(t=130) V1, s=fe80::224:38ff:fe26:d900 0000::0000 to

VL888(all) rsp=10000 mld=24B, pkt=86B

MLD: rcvd Report-V1(ty=131) g=ff03::26:2641 resp=0, pkt

S=fe80::200:3aff:fe01:3a86, on VL611 (phy e6/48), mld_size=24

MLD: rcvd Leave(ty=132) g=ff03::26:2641 resp=0, pkt S=fe80::200:3aff:fe01:3a86,

on VL611 (phy e6/48), mld_size=24

MLD: rcvd Query(ty=130) V1 g=ff03::26:2641 resp=10000, pkt

S=fe80::21b:f3ff:fe84:124, on VL611 (phy e8/1), mld_size=24

MLD: rcvd Query(ty=130) V1 g=ff03::26:2641 resp=1000, pkt

S=fe80::21b:f3ff:fe84:124, on VL611 (phy e8/1), mld_size=24

MLD: rcvd Query(ty=130) V1 g=ff03::26:2641 resp=1000, pkt

S=fe80::21b:f3ff:fe84:124, on VL611 (phy e8/1), mld_size=24

MLD del VL611 (e6/48) from group entry ff03::26:2641

debug ipv6 mld level

Syntax: [no] debug ipv6 mld level decimal

This command displays the different levels of debugging output, and it must be enabled in

combination with the other MLD debug commands. The decimal variable refers to the number of

the MLD level from 1 through 3.

Brocade# debug ipv6 mld level 1

MLD Debug level = 1

Brocade# Debug: Sep 19 16:44:07 MLD: rcvd Report-V1(ty=131) g=ff04::24:2400

resp=0, pkt S=fe80::200:bff:fe82:50f5, on VL1000 (phy 7/1/22), mld_size=24