Resolved Issues: 21.2R2
Authentication and Access Control
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Root password might not be accepted under su on the Junos OS Evolved platforms. PR1607861
Class of Service (CoS)
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MPLS fixed classifiers might not work on Junos OS Evolved platforms. PR1616492
General Routing
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The mpls-label is not reaped out when configured for segment routing SID ingress sensors. PR1516811
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With multiservices scaled configuration and Junos telemetry interface monitoring running after routing restart, protocols or services remain down and rpd does not respond or recover. PR1520977
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On PTX10003 routers, global port mirroring applied with deactivation does not display XML correctly. PR1529413
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Huge invalid statistics shown in the
show interface statistics
output when an interface is removed and added from an aggregated Ethernet bundle. PR1575623 -
MTU changes cause interface to flap multiple times. PR1576199
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On the PTX10008 platforms, after FPC restart, static MACs configured over aggregated Ethernet does not get programmed in forwarding causes flooding of the traffic. PR1581325
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On the PTX10004 platforms, after disabling active path, forcing FRR shows large traffic loss and increased irp.core.trapcode.cfg_err counter. PR1582170
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Packet loss might be seen during global repair of FRR. PR1586122
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The error message
RPD_KRT_KERNEL_BAD_ROUTE
is seen on certain scenarios when rpd restarts or GRES when NSR is enabled. PR1586466 -
The Junos Telemetry Interface leaves such as
used-power
andallocated-power
under or components do not reflect correct values. PR1587184 -
On PTX10008 platforms, error or warning message appears when you issue the
request chassis cb slot 1 offline
command before the node goes offline. PR1589433 -
Traffic loss might be observed on global repair after disabling the active path forcing FRR. PR1589803
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On PTX10008 platforms, the Packet Forwarding Engine might get stuck in ready state with anomalies type net::juniper::fabric::fabricPfeE. PR1590319
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The duplicate Junos telemetry interface leaf of
oper-status
for logical interface index 16386 has mismatch value. PR1592468 -
The firewall filter might not take into effect on Junos OS Evolved PTX Series platforms. PR1592500
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After Routing Engine switchover, the following error messages are seen:
JexprSlowCntrRead - Unable to get the plct Inst for pfeIdx: 255, User-type: OVFM_OFFCHIP_NEXTHOP_CNTR
.PR1593079 -
The rpdagent crashes on the primary Routing Engine after multiple GRES with GR and NSR enabled. PR1593104
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The port mirroring instance might be down on Junos OS Evolved based platforms. PR1593276
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Load balance might not take effect for the Layer 2 VPN traffic on the PTX10008 platforms. PR1593548
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The evo-pfemand might crash after restarting app evo-pfemand. PR1594331
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The BFD session for MPLS LSP goes down after enabling ultimate-hop-popping. PR1594621
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The
type
leaf value forFPC3:PIC0:PORT0:XcvrX
displays XCVR. PR1595103 -
On PTX10008 platforms, application error alarms and trace-writer core files are generated due to defunct rcp zombie. PR1595409
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Layer 2 VPN stops forwarding when interface encapsulation is changed to
vlan-ccc
fromethernet-ccc
and back. PR1595455 -
Some TCP sessions might not be established after performing the
request system snapshot
command. PR1595470 -
On PTX10008 platforms, default wavelength for 400G ZR module is incorrect. PR1595498
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The applications might crash if the publishing parent objects linked child objects are published by different applications. PR1595846
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Telnet service might be enabled when it is expected to be disabled. PR1596411
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On 400G ZR, logical interface creation fails after adding or deleting invalid speed configuration. PR1597022
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The following error message is observed:
cannot find ifToken for counterType:12
. PR1597355 -
The aftmand core file might be observed on all Junos OS Evolved platforms. PR1597649
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Major host 13 Ethernet interface link down false alarm is seen after Routing Engine 1 replacement manually. PR1597763
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On PTX10001-36MR routers, inconsistency in the platform name used in multiple places like version, SNMP MIBs, and so on. PR1597999
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Master-only IP address keeps in old master (new backup) and device becomes inaccessible after Routing Engine switchover. PR1598173
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Due to issue in AGEOUT notification for inline sessions, sessions remain up till the peer sends BFD down packet or BFD client brings it down. PR1599257
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FTC status LED and SIB power LED are unlit or off on PTX10008 platforms. PR1600178
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The
config interface ip remove
command does not work correctly. PR1600932 -
On PTX10008 routers, the
set chassis redundancy routing-engine 1 master
command does not change the default Routing Engine election priority. PR1601430 -
On PTX10008 routers, AFTMAN core files are seen at jexpr_if_logical_l2d_alloc while powering off or on all the Packet Forwarding Engine across all the FPCs. PR1602035
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On PTX10003 platform, IRB ping fails post power off or power on underlying Packet Forwarding Engine for aggregated Ethernet child member. PR1602181
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Enable support for the
no-auto-virtual-gateway-esi
andvirtual-gateway-esi
. PR1602224 -
GRE keepalive packet with recursion control bit set gets dropped on PTX10003 platforms. PR1602353
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Continuous FPC restart might be observed on Junos OS Evolved platforms with the firewall policer configuration. PR1602446
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On PTX10008 routers, powering off Packet Forwarding Engines displays the following error message:
Jexpr: deleteFdbEntry: Null
. PR1602670 -
Software validation or upgrade might fail. PR1603479
-
Junos OS Evolved release with IPv6 account, the
show interface ae0 extensive
shows large values for input bytes and input packets counters for IPv6 transit statistics PR1604075 -
The following error message is observed:
evo-aftmand-bt[18089]: [Error] IfStats:map entry not present for ifl:1039
. PR1604334 -
The channel 0 physical interface does not come up after adding the correct speed configuration. PR1604810
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Remote aggregated Ethernet member failures causing tail drops resulting in high traffic loss. PR1604823
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The host loopback wedge might be detected in the Packet Forwarding Engine when deleting the aggregated Ethernet bundle configuration. PR1605599
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The DNS lookup might fail on all the Junos OS Evolved platforms. PR1607505
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On PTX10008 platforms, defunct rcp increases due to transport-alarm-statsd daemon. PR1608776
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On PTX10008 platforms, the evo-aftmand-bt.fpc_x86_64 core file is seen @ jexpr_pile_malloc with LSR core profile configuration. PR1608999
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High priority queue might not get the expected bandwidth on the Junos OS Evolved platforms. PR1609823
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The
show pfe statistics
traffic does not show host bound traffic. PR1611115 -
After picd restarts, the interface goes down in channelized 100G link. PR1611379
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On PTX10001-36MR , PTX10004, and PTX10008 platforms, IS-IS does not come up when network type is P2P for IRB interface. PR1612606
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Some of the fabric links might go into faulty state after swapping FPC LC1201 with LC1202. PR1612624
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Mitigate false wrap of drop statistics when physical interfaces move into or out-of an aggregated Ethernet while physical interface drops excess traffic. PR1613889
On PTX10016 routers, SIBs and FPCs are not in active or online state after loading the image. PR1614489
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The CDA-BT core files are generated when you do an FPC offline. PR1615343
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On PTX10001-36MR routers, on performing the
request system snapshot
, the snapshot message is not captured in /etc/motd file. PR1618946 -
InputIntf is reported incorrectly for MPLS IPv4 and MPLS IPv6 ingress sampling in case of Layer 3 VPN. PR1619052
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The hardware process might crash when an FPC is pulled out or some power failure or fault occurs for the FPC. PR1619102
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On PTX10008 routers, interface goes down while performing custom optics profile validation for low power mode in non-channelized mode. PR1624228
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On PTX10008 routers, the following continuous info level syslog messages are observed:
evo-aftmand-bt:Pfe:controller add for fru :controller modify for fru:fru power-on (block mode) for fryu:initiating online (block mode) for fru
. PR1624375
Infrastructure
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The FTP IPv6 server function might fail on all the Junos OS Evolved platforms. PR1591733
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The TCP-based protocol sessions might remain down after multiple Routing Engine switchovers. PR1593580
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The
Host 0 Active Disk Usage Exceeded
alarm might be generated due to a large number of files under /var/log/journal. PR1601251 -
The
detail
and thewrite-file
options for themonitor traffic interface
CLI command are incompatible with each other when used simultaneously. PR1596188 -
Malformed packets might be sent out on egress interfaces in Junos OS Evolved platforms. PR1603783
Interfaces and Chassis
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Traffic loss is seen after restarting the SIB. PR1560111
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The Junos telemetry interface optics sensor's alarm data type changed from
bool_val
tostr_val
.PR1580113 -
The SIB might be stuck in offline state after performing offline and online operations. PR1591076
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The 25G interfaces with FEC91 go down on a few configurations. PR1594740
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On PTX10003-160C platforms, the interface is not programmed in routing-instance. PR1596768
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On PTX10003 platforms, the
show platform object-info
anomalies summary CLI command times out. PR1598337 -
The LACP system priority might take a value of 0 and causes an LACP interoperability issue. PR1602724
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A few links on channelized interface is down after oir_enable and oir_disable in 4X25G. PR1606644
Routing Policy and Firewall Filters
User Interface and Configuration
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The
connection-limit
andrate-limit
statements are not available under thesystem services netconf ssh
hierarchy level. PR1562205 -
The
no-persist-groups-inheritance
configuration is not supported. PR1575995 -
System logs are not updated when a new user gets added or an old user is deleted after commit. PR1589858
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Post
request system zeroize
operation, the sshd service is not enabled by default due to a race condition on PTX10008 platforms. PR1594258 -
The file copy command does not accept HTTPS URls. PR1596881
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The
transfer-on-commit
configuration does not commit if you commit through NETCONF.PR1602331