Network Management
■ SNMP may stop working after a router reboot, DPC/FPC/MPC restart, or a graceful
Routing Engine switchover. [PR/525002]
MPLS Applications
■
The rt column in the output of the show mpls lsp command and the active route
counter in the output of the show mpls lsp extensive command are incorrect
when the per-packet load balancing is configured. [PR/22376]
■ The routing protocol process may sometimes crash at rsvp_find_lp_tag_route.
[PR/55748]
■
For point-to-multipoint label-switched paths configured for VPLS, the ping mpls
command reports a 100 percent packet loss even though the VPLS connection
is active. [PR/287990]
■ The routing protocol process might crash with an assert in rsvp_PSB_set_selfID
while a graceful Routing Engine restart is performed when P2MP LSPs are present.
[PR/512890]
■ During an RSVP local repair process, when a link flaps or the IGP metric changes
along the LSP path, the routing protocol process scheduler slips. [PR/513312]
Platform and Infrastructure
■ On T Series routers, a Layer 2 maximum transmission unit (MTU) check is not
supported for MPLS packets exiting the routing platform. [PR/46238]
■ When you configure a source class usage (SCU) name with an integer (for
example, 100) and use this source class as a firewall filter match condition, the
class identifier might be misinterpreted as an integer, which might cause the
filter to disregard the match. [PR/50247]
■ If you configure 11 or more logical interfaces in a single VPLS instance, VPLS
statistics might not be reported correctly. [PR/65496]
■ When a large number of kernel system log messages are generated, the log
information might become garbled and the severity level could change. This
behavior has no operational impact. [PR/71427]
■ In the situation where a Link Services (LS) interface to a CE router appears in
the VPN routing and forwarding table (VRF table) and a fragmentation is required,
Internet Control Message Protocol (ICMP) cannot be forwarded out of the LS
interface from a remote PE router that is in the VRF table. As a workaround,
include the vrf-table-label statement at the [edit routing-instances
routing-instance-name] hierarchy level. [PR/75361]
■ Traceroute does not work when ICMP tunneling is configured. [PR/94310]
■ If you ping a nonexistent IPv6 address that belongs to the same subnet as an
existing point-to-point link, the packet loops between the two point-to-point
interfaces until the time-to-live expires. [PR/94954]
58 ■ Issues in JUNOS Release 10.1 for M Series, MX Series, and T Series Routers
JUNOS 10.1 Software Release Notes
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