[Xorp-users] setsockopt(MRT_ADD_MFC, (192.168.155.1, 231.1.2.4)) failed: Invalid argument

[James Courtier-Dutton]

Hi,

Can anyone help me with reasons why the MRT_ADD_MFC failed?
I have tried the most obvious things, like checking for the correct
kernel support for multicast etc.

See log below

Kind Regards

James



[ 2008/06/11 13:18:19 TRACE xorp_fea MFEA ] RX kernel signal:
message_type = 1 vif_index = 4 src = 192.168.155.1 dst = 231.1.2.4
[ 2008/06/11 13:18:19 TRACE xorp_pimsm4 PIM ] RX NOCACHE signal from
MFEA_4: vif_index = 4 src = 192.168.155.1 dst = 231.1.2.4
[ 2008/06/11 13:18:19 TRACE xorp_pimsm4 PIM ] Add MFC entry:
(192.168.155.1, 231.1.2.4) iif = 4 olist = ......O
olist_disable_wrongvif = OOOOOO.
[ 2008/06/11 13:18:19 TRACE xorp_pimsm4 PIM ] Add dataflow monitor:
source = 192.168.155.1 group = 231.1.2.4 threshold_interval_sec = 210

threshold_interval_usec = 0 threshold_packets = 0 threshold_bytes = 0
is_threshold_in_packets = 1 is_threshold_in_bytes = 0 is_geq_upcall =
0 is_leq_upcall =

1
[ 2008/06/11 13:18:19 TRACE xorp_fea MFEA ] Add MFC entry:
(192.168.155.1, 231.1.2.4) iif = 4 olist = ......O
[ 2008/06/11 13:18:19  ERROR xorp_fea:2766 MFEA +1210 mfea_mrouter.cc
add_mfc ] setsockopt(MRT_ADD_MFC, (192.168.155.1, 231.1.2.4)) failed:
Invalid argument
[ 2008/06/11 13:18:19 WARNING xorp_fea XrlMfeaTarget ] Handling method
for mfea/0.1/add_mfc4 failed: XrlCmdError 102 Command failed Cannot
add MFC for source

192.168.155.1 and group 231.1.2.4 with iif_vif_index = 4
[ 2008/06/11 13:18:19  ERROR xorp_pimsm4:2786 PIM +1854
xrl_pim_node.cc mfea_client_send_add_delete_mfc_cb ] Cannot add a
multicast forwarding entry with the

MFEA: 102 Command failed Cannot add MFC for source 192.168.155.1 and
group 231.1.2.4 with iif_vif_index = 4
[ 2008/06/11 13:18:19  ERROR xorp_fea:2766 MFEA +1903 mfea_mrouter.cc
get_sg_count ] ioctl(SIOCGETSGCNT, (192.168.155.1 231.1.2.4)) failed:
Cannot assign

requested address
[ 2008/06/11 13:18:19  ERROR xorp_fea:2766 MFEA +126 mfea_dataflow.cc
add_entry ] Cannot add dataflow monitor for (192.168.155.1,
231.1.2.4): invalid request
[ 2008/06/11 13:18:19 WARNING xorp_fea XrlMfeaTarget ] Handling method
for mfea/0.1/add_dataflow_monitor4 failed: XrlCmdError 102 Command
failed Cannot add

dataflow monitor for (192.168.155.1, 231.1.2.4): invalid request
[ 2008/06/11 13:18:19  ERROR xorp_pimsm4:2786 PIM +2133
xrl_pim_node.cc mfea_client_send_add_delete_dataflow_monitor_cb ]
Cannot add a dataflow monitor with

the MFEA: 102 Command failed Cannot add dataflow monitor for
(192.168.155.1, 231.1.2.4): invalid request