| 0x00 |
NO_ERROR |
No error |
[RFC8487] |
| 0x01 |
WRONG_IF |
Mtrace2 Request arrived on an interface
to which this router would not forward for
the specified group towards the source or RP. |
[RFC8487] |
| 0x02 |
PRUNE_SENT |
This router has sent a prune upstream which
applies to the source and group in the
Mtrace2 Request. |
[RFC8487] |
| 0x03 |
PRUNE_RCVD |
This router has stopped forwarding for this
source and group in response to a request
from the downstream router. |
[RFC8487] |
| 0x04 |
SCOPED |
The group is subject to administrative
scoping at this router. |
[RFC8487] |
| 0x05 |
NO_ROUTE |
This router has no route for the source or
group and no way to determine a potential
route. |
[RFC8487] |
| 0x06 |
WRONG_LAST_HOP |
This router is not the proper LHR. |
[RFC8487] |
| 0x07 |
NOT_FORWARDING |
This router is not forwarding this source and
group out the outgoing interface for an
unspecified reason. |
[RFC8487] |
| 0x08 |
REACHED_RP |
Reached the Rendezvous Point. |
[RFC8487] |
| 0x09 |
RPF_IF |
Mtrace2 Request arrived on the expected
RPF interface for this source and group. |
[RFC8487] |
| 0x0A |
NO_MULTICAST |
Mtrace2 Request arrived on an interface
which is not enabled for multicast. |
[RFC8487] |
| 0x0B |
INFO_HIDDEN |
One or more hops have been hidden from this
trace. |
[RFC8487] |
| 0x0C |
REACHED_GW |
Mtrace2 Request arrived on a gateway (e.g.,
a NAT or firewall) that hides the
information between this router and the
Mtrace2 client. |
[RFC8487] |
| 0x0D |
UNKNOWN_QUERY |
A non-transitive Extended Query Type was
received by a router which does not support
the type. |
[RFC8487] |
| 0x0E-0x7F |
Unassigned |
|
|
| 0x80 |
FATAL_ERROR |
A fatal error is one where the router may
know the upstream router but cannot forward
the message to it. |
[RFC8487] |
| 0x81 |
NO_SPACE |
There was not enough room to insert another
Standard Response Block in the packet. |
[RFC8487] |
| 0x82 |
ADMIN_PROHIB |
Mtrace2 is administratively prohibited. |
[RFC8487] |
| 0x83-0xFF |
Unassigned |
|
|
