Bfd; Cli; Dhcp - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - RELEASE NOTES 2010-11-09 Release Note

BFD

CLI

DHCP

Copyright © 2010, Juniper Networks, Inc.
Unified ISSU is not supported when ILMI is configured on ATM interfaces. [Defect ID

176007/177297/177122]
ATM line modules reset after unified ISSU completes at the LAC when an MLPPP

bundle with three links are tunneled to the LNS. [Defect ID 178821]
For PPPoE, the AAL5 inPacket Discards counter might increment erroneously during

call setup when a packet is passed directly to PPPoE for negotiation rather than
being discarded. [Defect ID 51757]
Work-around: Incremental InPacketDiscards during call setup do not necessarily
indicate a problem. However, we recommend you investigate an excessive count
because that might indicate a connection that cannot be successfully brought up for
some reason, such as RADIUS denials or improper configuration.
After you have shut down the interface to the next hop (for the route that is used to

establish the BFD session), output for the show bfd session command erroneously
indicates the shutdown interface as Management Interface (FastEthernet 6/0).
[Defect ID 174271]
When you issue a run show ppp command, the CLI changes the configuration level of

the command line to Global Configuration mode rather than remaining at the level
from which you issued the command. [Defect ID 52165]
Work-around: Reissue the commands necessary to reenter the desired mode.
The logout subscribers all command may not log out all of the DHCP subscribers.

Although the bindings and DHCP addresses are cleared, the show subscribers
summary command may display some of the DHCP subscribers. [Defect ID 180176]
Work-around: Try using the dhcp delete-binding all command. If this does not clear
the subscribers, you may want to reload the line module to avoid further issues.
DHCP packets are not forwarded to the DHCP server over dynamically created

interfaces when all of the following are true: [Defect ID 180343]
 DHCP relay or DHCP relay proxy is configured on the router.
 The client-facing interfaces are created dynamically using bridged Ethernet over
static ATM PVCs.
 The ip auto-detect ip-subscriber command is configured to enable packet
detection (packet triggering) and to trigger creation of dynamic subscriber
interfaces.
Work-around: To avoid this defect, do all of the following:
 Do not use the ip auto-detect ip-subscriber command to enable packet
triggering and to create dynamic subscriber interfaces
 Ensure that DHCP external server is configured in the virtual router.
 Ensure that the set dhcp relay inhibit-access-route-creation command is
configured in the virtual router to prevent DHCP relay from installing host routes
by default.
Release 11.3.0
Known Problems and Limitations 41