Copyright © 2010, Juniper Networks, Inc.
Known Problems and Limitations
49
Release 11.1.1
z
When a subscriber has subscribed for a service, service session accounting records
always contains a default Acct-Terminate-Cause value of 10. This value remains
unchanged even after you use the terminate-code command to configure a custom
mapping between application terminate reasons and RADIUS
Acct-Terminate-Cause attributes. [Defect ID 181043]
z
Dynamic subscriber interfaces continue to remain in the down or not present
operational state in either of the following scenarios: [Defect ID 81269]
−
If you configured a dynamic interface column, such as a dynamic bridged
Ethernet interface, dynamic VLAN interface, or an ATM interface, and when any
one of the following conditions is satisfied:
>
The major interface is bounced (shut down and reenabled)
>
The major interface is shut down, which cause the dynamic VLAN interfaces
to be removed
>
The physical link goes down and comes back up
>
The line module is removed and reinserted
−
If you configured a static interface column and removed the major interface
These scenarios might occur if you administratively issue the
shutdown
and
no
shutdown
commands on the major interface in which the dynamic interface column
is configured.
Work-around
: Use the
no interface ip ipAddress
command to remove the dynamic
subscriber interfaces. Although you can use the dhcp delete-binding command to
remove the DHCP binding and the dynamic subscriber interfaces, the DHCP client
does not detect the binding removal and retains the lease.
System
z
You cannot use a configuration script to boot the E320 router. [Defect ID 80304]
z
If you hot swap an IOA and then remove it again before that IOA’s OK or FAIL LED is
illuminated, the associated line module can reset. [Defect ID 177313/177267]
Work-around
: Ensure that you firmly insert the IOA into the chassis when you hot
swap IOAs. Do not attempt a second hot swap of an IOA that has not indicated that it
completed the first hot swap cycle. You can remove the IOA when either its OK or
FAIL LED is illuminated.
z
If your router is in Manual Commit mode, then you must issue the
write memory
command before you perform an SRP module switch or a manual reload. You must
do this even when you have made no changes to the system configuration and the
file systems are synchronized. [Defect ID 44469]
TCP
z
The SRP module resets in any of the following circumstances on an E320 router that
has a line module configured with 5000 ANCP adjacencies: [Defect ID 176916]
−
When you issue the
issu initialization
command from the console and then
reload the line module from a Telnet session.
−
When the client that has the 5000 ANCP clients resets or an intermediate switch
resets.
−
When you reload the line module.
