PR Number |
Synopsis |
Category: PFE SW evo-pfemand,packet-io on BRCM platforms running EVO |
1499009 |
QFX5220 does not support the following matches which were supported on QFX5200: first-fragment, tcp-established, Is-fragment, and Hop-limit.
Product-Group=evo |
QFX5220 does not support the matches that were supported on QFX5200: ? first-fragment ? tcp-established ? Is-fragment ? Hop-limit |
PR Number |
Synopsis |
Category: Tracking PD specific issues on BRCM platforms running EVO |
1520133 |
QFX5220-32CD: CRC errors seen with 4x100G FR4/DR4 Optics in environmental stress test
Product-Group=evo |
On QFX5220-32CD, CRC errors may be seen on random ports with 4x100G FR4/DR4 during stress test at high and cold temperature with voltage margin high. |
PR Number |
Synopsis |
Category: DNX L2 related features |
1517074 |
L2ALD crash is seen during stability test with traffic on scaled set-up.
Product-Group=evo |
The L2ALD process on an ACX platform may restart unexpectedly during interface flaps. |
PR Number |
Synopsis |
Category: Interface PRs defect & enhancement requests |
1518692 |
Minimum IFD Mtu recommended with IPv6 configuration
Product-Group=evo |
As per RFC 2464, the min datagram size supported is 1280 for IPv6.Including Ethernet header (14), the min IFD MTU value supported should be 1294. Up to Junos software version 20.1 release, it is allowed to set IFD MTU with a value less than 1294 bytes for IPv6 configuration. This configuration will result in traffic loss. Hence this configuration is not supported from 20.2 release onwards. |
1521978 |
EVO-Brackla-PDT: Last Flapped of virtual interfaces like AE is not updated when AE transitions from DOWN to UP state
Product-Group=evo |
Before and In release chain 19.4. Lastflap time on virtual interfaces like AE is not updated when interface transitions up. It is updated only when interface transitions down. |
PR Number |
Synopsis |
Category: EVO MACSEC Platform Independent Implementation |
1517985 |
PTX10008:-Do not Configure Confidentiality offset other than 0
Product-Group=evo |
Configuring Confidentiality offset other than 0 does not work properly and can lead to traffic failure eventually. |
PR Number |
Synopsis |
Category: EVPN Layer-2 Forwarding |
1520078 |
Unable to create a new VTEP interface
Product-Group=evo |
In all platforms with VXLAN Static VTEP tunnels scenario (including Static VXLAN without EVPN), after RE switchover or restart of l2-learning, if create a new VTEP interface, the interface may not work. |
PR Number |
Synopsis |
Category: Express PFE CoS Features |
1506855 |
Shapers applied on Interface Output Queues, either through the transmit-rate "exact" or "rate-limit" knob may not sometimes draw the expected output scheduler accuracy.
Product-Group=evo |
Shapers applied on Interface Output Queues, either through the transmit-rate "exact" or "rate-limit" knob may not sometimes draw the expected output scheduler accuracy. |
1514722 |
The evo-aftmand-bt might crash if FPC offline is performed during the system comes up
Product-Group=evo |
During the system comes up, if FPC offline is performed,the evo-aftmand-bt crash might be seen. |
PR Number |
Synopsis |
Category: Express PFE FW Features |
1503145 |
There is a discrepancy of 22 bytes for the same exact packets between the firewall filter in EVO and in Junos
Product-Group=evo |
There is a discrepancy of 22 bytes for the exact same packets between the firewall filter in Junos OS Evolved and in Junos OS. From an RPM perspective, probes are sent and received correctly. Issue is in the byte counts reported by the firewall filter. |
PR Number |
Synopsis |
Category: Multiprotocol Label Switching |
1502993 |
CSPF job might get stalled for new/existing LSP in high scale LSP setup
Product-Group=evo |
On all Junos platforms under MPLS-TE scenario with high scale LSPs (e.g., 20K), CSPF job might get stalled for new/existing LSP if some configuration changes (which impacts the rpd process) are done when CSPF job is suspended and pending. TED (Traffic Engineering Database) CSPF (Constrained Shortest Path First) job goes in a state where it is not able to recover till the time rpd process is restarted. This defect could only be observed in 20.2R1 or 20.2R1-EVO release. |
PR Number |
Synopsis |
Category: KRT Queue issues within RPD |
1505769 |
Configuring MTU at the IFF level greater than IFD MTU causes blocking traffic
Product-Group=evo |
On EVO platforms, if MTU configured under physical interface (IFD) is greater than MTU configured under same interface with family inet or family inet6 (IFF), aftmand might have catastrophic event. In the end, no traffic could be forwarded by aftmand. Please make sure IFD MTU need to be configured with lower value than IFF MTU. |
PR Number |
Synopsis |
Category: Bug and Review Tracking for Segment routing traffic eng |
1513583 |
Modifying the segment list of the SR LSP might not work
Product-Group=evo |
If "source-packet-routing segment-list" is configured, change in the number of hops might not be able to trigger route change with updated segment list. |
PR Number |
Synopsis |
Category: Express PFE L2 fwding Features on ZX platforms |
1511601 |
PFE generates MLP's with global-no-mac-learning enabled
Product-Group=evo |
Global mac learning and policing (MLP) setting was not working when configured through CLI. |