Alcatel Carrier Internetworking Solutions 6648 User Manual
Page 253
Troubleshooting DVMRP
DVMRP Troubleshooting
OmniSwitch Troubleshooting Guide
September 2005
page 15-11
tDvmrp-:
V3 is a sub/nbr, numFwdIfs=2
tDvmrp-:
V3 not rib->upstrVl=1, may need forwarding
tDvmrp-:
Group 224.2.178.69 not learned on V3
tDvmrp-:
# of IFs to fwd to: 2
tDvmrp-:
Forwarding vector list changed, return 1
tDvmrp-:
dvmrpComputeForwardingVectorForRoute: Update IPMRM
tDvmrp-:
dvmrpSendIpmrmRoute: Update/add to IPMRM S,G
tDvmrp-:
192.168.10.25-255.255.255.255 224.2.178.69
tDvmrp-:
V1, GW 0.0.0.0, PruneSent 0
tDvmrp-:
V2 (forward on)
tDvmrp-:
V3 (forward on)
tDvmrp-:
Forward on 0 tunnels
tDvmrp-:
dvmrpAddAsSubordinate: No fwdr, add 192.168.11.2 as sub to rt
192.168.12.0
tDvmrp-:
dvmrpAddAsSubordinate: No fwdr, add 192.168.11.2 as sub to rt
192.168.14.0
tDvmrp-:
dvmrpAddAsSubordinate: No fwdr, add 192.168.11.2 as sub to rt
192.168.15.0
tDvmrp-:
IGMP packet from 192.168.12.3
tDvmrp-:
dvmrpRecvPrune:
tDvmrp-:
No netmask, so using 255.255.255.0
tDvmrp-:
Pruning 192.168.10.0-255.255.255.0, 224.2.178.69
tDvmrp-:
Found S,G matching source network 255.255.255.0
tDvmrp-:
Creating a new prune state S,G 192.168.10.25 224.2.178.69
tDvmrp-:
V3 time:255 Nbr:192.168.12.3
tDvmrp-:
dvmrpPruneTimeEnQ:
tDvmrp-:
dvmrpComputeForwardingVector:
tDvmrp-:
For rt 192.168.10.0 - grp 224.2.178.69
tDvmrp-:
#subords=2, pruncnt=1
tDvmrp-:
Looking at V1...
tDvmrp-:
V1 not sub/nbr
tDvmrp-:
Looking at V2...
tDvmrp-:
V2 is a sub/nbr, numFwdIfs=1
tDvmrp-:
V2 not rib->upstrVl=1, may need forwarding
tDvmrp-:
Group 224.2.178.69 not learned on V2
tDvmrp-:
Looking at V3...
tDvmrp-:
V3 not sub/nbr
tDvmrp-:
V3 not rib->upstrVl=1, may need forwarding
tDvmrp-:
Group 224.2.178.69 not learned on V3
tDvmrp-:
# of IFs to fwd to: 1
tDvmrp-:
Forwarding vector list changed, return 1
tDvmrp-:
(dvmrpRecvPrune updates IPMRM)
tDvmrp-:
dvmrpSendIpmrmRoute: Update/add to IPMRM S,G
tDvmrp-:
192.168.10.25-255.255.255.255 224.2.178.69
tDvmrp-:
V1, GW 0.0.0.0, PruneSent 0
tDvmrp-:
V2 (forward on)
tDvmrp-:
Forward on 0 tunnels
tDvmrp-:
dvmrpRecvReport:
tDvmrp-:
dvmrpUpdateRoute: V3 UPDATE route for 192.168.13.0-
255.255.255.0
tDvmrp-:
orig metric 32 frm 192.168.12.3
tDvmrp-:
dvmrpUpdatePresentRoute:
tDvmrp-:
Metric orig=32, adj=32
tDvmrp-:
IGMP packet from 192.168.12.3
tDvmrp-:
dvmrpRecvReport:
tDvmrp-:
dvmrpUpdateRoute: V2 UPDATE route for 192.168.10.0-
255.255.255.0
tDvmrp-:
orig metric 32 frm 192.168.11.2
tDvmrp-:
dvmrpUpdatePresentRoute: