Juniper JUNOSe 10.3.2, Руководство по выпуску

Страница: 50 / 118

JunosE 10.3.2 Release Notes
42 „
Known Problems and Limitations
„ Deleting a VRF with 32,000 static subscriber interfaces fails to complete.
[Defect ID 82670]
Work-around: Use a macro to delete all static subscriber interfaces before you
delete a VRF.
„ IP interface statistics become inconsistent when a slot is reset, because some
traffic (such as control traffic) might be destined for the SRP module and is
therefore counted elsewhere. [Defect ID 26697]
„ The ip route permanent command does not work properly. [Defect ID 34303]
Work-around: Issue the ip alwaysup command to prevent the route from being
removed from the IP routing table after the interface is shut down.
„ Traffic statistics for dynamic subscriber interfaces associated with Mobile IP
subscribers are not maintained as the subscribers move between Mobile IP
nodes. Consequently the reported interface statistics are only the values
accumulated since the last time a mobile node moved. [Defect ID 174509]
„ When a router configured with PIM on a virtual router undergoes multiple
warm restarts, the router subsequently hangs when an IP profile is configured.
[Defect ID 176470]
„ Logical port 20 on the ES2-S3 GE-20 IOA is reserved for the hardware multicast
packet replication feature. Logical port 20 and the hardware multicast
replication feature are not supported on the ES2-S3 GE-20 IOA in this release.
[Defect ID 84727]
„ When you change the demultiplexer type on a primary interface that has 1024
demultiplexer table entries, the ICC ping threshold times out due to the removal
of the old entries and the addition of the new ones. [Defect ID 182218]
„ After an SRP stateful switchover completes on an ERX1410 router configured
with a single VPN routing and forwarding instance (VRF) and Network Address
Translation (NAT), the SRP module that becomes active after the switchover
resets. [Defect ID 180058]
IPSec
„ In a network where you use the tunnel signalling command to specify that the
security parameters and keys are configured manually for IPSec tunnels
between VRs, the line modules reset when you delete and then re-create the
IPSec tunnels. If you attempt to configure the tunnels again after the modules
come back up, the line modules reset again.
Work-around : Configure the IPSec tunnels to use ISASKMP/IKE to negotiate SA
and establish keys. [Defect ID 178304]
„ When the LAC–to–LNS data path runs over an MPLS tunnel and the MPLS
tunnel originates or terminates at the LAC on an ES2 10G LM or an ES2 10G
Uplink LM, the L2TP data traffic that originated or terminated at the LAC is
discarded. [Defect ID 87260]