Resolved Issues

GTP control packets might be incorrectly dropped/passed if there is more than one APN IMSI filter configured PR1673879

The fixed classifier may not work in MPLS and VXLAN scenario PR1650051

The process rpd might crash when protocol EVPN is deactivated PR1659786

BUM traffic might be blackholed for ESI configured CE interface flap PR1669811

The ARP/ND entries are not relearnt as expected on the spine with EVPN-VxLAN PR1677521

Traffic loss might be observed on EX4650-48Y and QFX5120-48Y switches when there is a link flap PR1634495

Multicast traffic received on the INET interface might be dropped PR1636842

On Junos ACX/PTX/QFX platforms traffic blackholing can occur after interface flaps PR1645488

The local-minimum-links feature not working as expected on QFX5100 VC platforms PR1649637

Traffic Loss will be observed with Virtual-Router PR1650335

Transit traffic might get dropped and protocols might be down when firewall filters are modified PR1651546

The MAC address from local CE may not be learned due to the VLAN programming issue PR1651827

Port might be down after inserting specific SFP PR1653723

The ARP might not resolve with the native-vlan configuration PR1654215

The interface might not come up on EX platforms PR1656540

FEC link is down after disabling/enabling interface PR1657534

TOS(DSCP+ECN) bits not getting copied from the Inner L3 header to Outer VXLAN header. PR1658142

BFD session session-state is showing DOWN while checking Micro BFD Sessions with Authentication in Non-Distributed Mode PR1658317

Valid software licenses might not be in sync between members in the Virtual chassis. PR1658913

The multipath route might be missing when multipath is configured PR1659255

'no-multicast' knob within storm-control profile triggers randomly PR1659434

The slave PTP device will not lock its clock with the master PTP device PR1659453

Traffic loss might be seen when a VxLAN port is recovering from a failure PR1659533

On QFX10K Junos platforms configuration of IGMP group range might result in traffic loss PR1659732

MACsec session configured over IFD might be down when an IFL configured on IFD is disabled/deactivated PR1660070

After changing the MTU on an aggregated interface along with IRB the kernel crash might be observed PR1660208

QFX : OSPF Flow Check function violating RFC6864 PR1660369

spmb0 Cell drops on sib 'x' pf 'x' errors seen in QFX10008/QFX10016 platforms without generating any alarms PR1660699

CoS might not get applied on VC ports PR1660787

BUM traffic might loop post adding/removing EVPN-VXLAN FRR configuration PR1662515

IPv6 ND packets might be dropped in QFX5100 and QFX5110 platforms PR1662707

L2 Multicast traffic loss observed on EX4400 Virtual Chassis platform. PR1663102

IS-IS adjacency is not coming up through the Layer 2 domain PR1663134

Verification of stats for BFD session is "UP" while checking BFD session PR1663790

ALB stats not showing in CLI PR1663881

The DHCP offer packets will not be sent to the clients when the DHCP relay agent is configured over Type-5 EVPN PR1664656

On QFX5K series platforms, duplicate packets might be seen in the multihomed scenario in an EVPN-VxLAN fabric when unicast ARP packets are received PR1665306

Static MACs are not programmed after reboot, resulting in floods of unicast traffic PR1666399

Multihop BFD sessions might remain down in inline mode PR1667751

Shaping-rate is not taking 20bytes of overhead into account. PR1667879

Route/Multicast add get queued in KRT QUEUE post interface flap. PR1669161

On specific QFX5k platforms, member links may reduce their configured speed when the other side doesn't have auto-negotiation disabled PR1669436

FPC1 is getting disconnected after ISSU and before switchover while checking ISSU status PR1669702

The dcpfe process might generate core-dumps and FPC might crash after line card reboot or switchover PR1670240

Packet drops are seen after flapping or changing a passive monitor interface PR1671449

Flow sample packet is not sent to the collector when the destination is an ECMP path PR1672121

QFX5120-48YM :: QFX-EVPN_VXLAN: ECN bits not getting copied to vxlan tunnel header at the encap node PR1672308

The BFD packets will drop in an EVPN-VxLAN scenario due to incorrect layer3 offset being set in the host path PR1674116

VLAN translation mapping gets deleted when one of the member interface removed from LAG PR1676772

Traffic drop will be observed if an IP packet with TTL=1 is routed over VXLAN Tunnel PR1678992

Firewall functions will not work as expected when egress firewall filter is configured PR1679574

BFD is running in distributed mode on QFX10K8 and QFX10K16 platforms that might remain down in EVPN-VXLAN topology. PR1680757

The PFE process crashes from 21.4R1 version onwards on VMhost platforms PR1681532

QFX5110-48S PTP dcpfe core may be seen with PTP configuration PR1683308

VRRP flaps between MC-LAG peers PR1579016

The MAC address may be learned over the wrong interface in the MC-AE scenario PR1658742

The DHCP unicast acknowledge packet might be dropped PR1676573

Ipv6 Inline BFD sessions are down when neighbor is not resolved PR1650677

Routing Process Daemon (rpd) crashes and restarts when a specific timing condition is hit with BGP configuration PR1659441

A policy with a policy action "community" configuration may not work PR1660424

Packets getting dropped on the Server leaf in EVPN-VXLAN with OISM PR1665791

MCSNOOPD will be restarted and will again learn the states after core PR1672488

Traffic drops due to the generation of the FPC core, which makes the system unstable. PR1678016

"gethostbyname: Host name lookup failure" is displayed during commit PR1673176

[mvpn] QFX10k : Auto-RP is going down after some time on QFX10k in NGMVPN scenario PR1617620