Alcatel-Lucent 7750 SR OS Service Manual page 1222

VPRN Service Configuration Commands
exit
A:BA#
packet
Syntax [no] packet [query|v1-report|v2-report|v3-report|v2-leave] [ip-int-name|ip-address]
Context debug>router>igmp
Description
This command enables debugging for IGMP packets.
The no form of the command disables debugging.
Parameters
query v1/v2/v3-report, v2-leave — Select the type of packet to debug.
ip-int-name — Only displays the information associated with the specified IP interface name.
ip-address — Only displays the information associated with the specified IP address.
Sample Output
A:BA# debug router 100 igmp packet
A:BA#
A:BA# show debug
debug
exit
5 2006/09/03 22:20:05.73 UTC MINOR: DEBUG #2001 vprn100 IGMP[2]
"IGMP[2]: TX-PKT
[000 18:25:24.480] ifId:2 ifName:IGMP_to_CE IGMP V3 PDU: 11.1.1.1 -> 224.0.0.1 p
duLen 12
"
6 2006/09/03 22:20:05.96 UTC MINOR: DEBUG #2001 vprn100 IGMP[2]
"IGMP[2]: RX-PKT
[000 18:25:24.710] ifId:2 ifName:IGMP_to_CE IGMP V3 PDU: 11.1.1.20 -> 224.0.0.22
Page 1222
misc
exit
exit
router "100"
igmp
packet
exit
exit
Type: QUERY maxrespCode 0xa checkSum 0xec78
GroupAddr: 0.0.0.0
S bit 0, QRV 2, QQIC 125, NumSources 0
Source Address List:
pduLen 48
Type: V3 REPORT maxrespCode 0x0 checkSum 0x5fe2
Num Group Records: 5
Group Record 0
Type: CHG_TO_EXCL, AuxDataLen 0, Num Sources 0
Mcast Addr: 225.1.1.1
Source Address List
Group Record 1
Type: CHG_TO_EXCL, AuxDataLen 0, Num Sources 0
Mcast Addr: 225.1.1.2
Source Address List
7750 SR OS Services Guide