Cisco Cisco MGX 8880 Media Gateway Release Notes
57
Release Notes for Cisco MGX Route Processor Module (RPM-XF) for PXM45-based Switches Release 5.4.00
OL-11808-01
Open Caveats
Open Caveats in Release 12.3(11)T6 for MGX Release 5.1.20
lists caveats in Cisco IOS Release 12.3(11)T6 for MGX Release 5.1.20.
Open Caveats in Release 12.3(11)T3 for MGX Release 5.1.20
lists caveats in Cisco IOS Release 12.3(11)T3 for MGX Release 5.1.20.
Table 6
Open Caveats in Cisco IOS Release 12.3(11)T6 for MGX Release 5.1.20
Caveat Number
Symptom
Conditions
Workaround
CSCef05018
Disconnecting and reconnecting
a Gigabit Ethernet cable on an
RPM-XF may cause the
TCP/IP connection to be lost on
the VISM.
a Gigabit Ethernet cable on an
RPM-XF may cause the
TCP/IP connection to be lost on
the VISM.
This symptom is observed on an
RPM-XF that runs Cisco IOS
Release 12.2(11)YP and
Release 12.3T.
RPM-XF that runs Cisco IOS
Release 12.2(11)YP and
Release 12.3T.
None
CSCeg23771
All compressed UDP packets
from a RPM_PR CE are dropped
by PE RPM_XF.
from a RPM_PR CE are dropped
by PE RPM_XF.
Configure basic frame-based
MPLS and send UDP traffic
from CE to PE. This condition
was observed on an RPM-XF
that runs Cisco IOS
Release 12.3(11)T.
MPLS and send UDP traffic
from CE to PE. This condition
was observed on an RPM-XF
that runs Cisco IOS
Release 12.3(11)T.
Unknown
CSCeh56264
The PXF resets abnormally in
the network due to TBB Length
Error.
the network due to TBB Length
Error.
Under normal conditions. No
special trigger found. This
condition was observed on an
RPM-XF that runs Cisco IOS
Release 12.3(2)XZ.
special trigger found. This
condition was observed on an
RPM-XF that runs Cisco IOS
Release 12.3(2)XZ.
None. The microcode module
reloaded abnormally which
resulted in a short duration of
outage as the hardware
forwarding is disabled.
reloaded abnormally which
resulted in a short duration of
outage as the hardware
forwarding is disabled.
Table 7
Open Caveats in Cisco IOS Release 12.3(11)T3 for MGX Release 5.1.00
Caveat Number Symptom
Conditions
Workaround
CSCee75243
RPM-XF may reload abnormally
during a rapid adding and
removing of the service policy
map.
during a rapid adding and
removing of the service policy
map.
While adding or removing service
policy maps, the RPM-XF router
reloaded abnormally with following
error/traceback:
policy maps, the RPM-XF router
reloaded abnormally with following
error/traceback:
%GENERAL-3-EREVENT: Policy
map is in use. Traceback =
400BAD74 400BB498 400BB6A0
map is in use. Traceback =
400BAD74 400BB498 400BB6A0
Unknown
CSCef05018
Disconnecting and reconnecting
a Gigabit Ethernet cable on an
RPM-XF may cause the
TCP/IP connection to be lost on
the VISM.
a Gigabit Ethernet cable on an
RPM-XF may cause the
TCP/IP connection to be lost on
the VISM.
This symptom is observed on an
RPM-XF that runs Cisco IOS
Release 12.2(11)YP but could also
occur in Release 12.3.
RPM-XF that runs Cisco IOS
Release 12.2(11)YP but could also
occur in Release 12.3.
None
CSCeg23771
All compressed UDP packets
from RPM_PR CE are dropped
by PE RPM_XF.
from RPM_PR CE are dropped
by PE RPM_XF.
Configure basic frame-based MPLS
and send UDP traffic from CE to PE.
and send UDP traffic from CE to PE.
Unknown