[Xorp-users] PIM-SM in xorp cvs

Otto Solares solca at guug.org
Tue Aug 22 12:54:16 PDT 2006


On Tue, Aug 22, 2006 at 09:13:30AM -0700, Pavlin Radoslavov wrote:
> > Sorry I get this errors too don't know why are they triggered:
> > 
> > [ 2006/08/22 07:39:25  ERROR xorp_fea:15938 MFEA +2236 mfea_proto_comm.cc proto_socket_write ] sendmsg(proto 103 size 28 from 192.168.10.1 to 200.0.204.169 on vif eth3.10) failed: Operation not permitted
> > [ 2006/08/22 07:39:25 WARNING xorp_fea XrlMfeaTarget ] Handling method for mfea/0.1/send_protocol_message4 failed: XrlCmdError 102 Command failed Cannot send PIMSM_4 protocol message from 192.168.10.1 to 200.0.204.169 on vif eth3.10: sendmsg(proto 103 size 28 from 192.168.10.1 to 200.0.204.169 on vif eth3.10) failed: Operation not permitted
> > [ 2006/08/22 07:39:25  ERROR xorp_pimsm4:15943 PIM +2623 xrl_pim_node.cc mfea_client_send_protocol_message_cb ] Cannot send a protocol message: 102 Command failed Cannot send PIMSM_4 protocol message from 192.168.10.1 to 200.0.204.169 on vif eth3.10: sendmsg(proto 103 size 28 from 192.168.10.1 to 200.0.204.169 on vif eth3.10) failed: Operation not permitted
> 
> Do you have any firewall rules installed?

Yes, in fact is a router/firewall.

> E.g., I found the following email from someone who was having a
> similar problem that was fixed by fixing some of the firewall rules,
> though it was on FreeBSD:
> http://lists.freebsd.org/pipermail/freebsd-pf/2006-June/002260.html

I'm pretty sure all PIM/IGMP traffic (incomming, outgoing and forwarded)
is accepted.

> Also, do you have a matching forwarding entry for destination
> 200.0.204.169?

Nope, it can reach that IP by means of the default gateway.

-otto



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