Restrictions and Caveats in Cisco IOS XE 3.15S Releases

This chapter provides information about restrictions and caveats in Cisco IOS XE 3.15S releases.

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Noteblank.gif We recommend that you view the field notices for the current release to determine whether your software or hardware platforms are affected. You can access field notices at http://www.cisco.com/en/US/support/tsd_products_field_notice_summary.html.

This chapter contains the following sections:

Caveats in Cisco IOS XE 3.15S Releases

Caveats describe unexpected behavior. Severity 1 caveats are the most serious caveats. Severity 2 caveats are less serious. Severity 3 caveats are moderate caveats and only select severity 3 caveats are included in this chapter.

This section describes caveats in Cisco IOS XE 3.15S releases. The following information is provided for each caveat:

  • Symptom—A description of what is observed when the caveat occurs.
  • Conditions—The conditions under which the caveat has been known to occur.
  • Workaround—Solutions, if available, to counteract the caveat.

The Dictionary of Internetworking Terms and Acronyms contains definitions of acronyms that are not defined in this document:

http://docwiki.cisco.com/wiki/Category:Internetworking_Terms_and_Acronyms_(ITA)

Bug Search Tool

The Caveats section only includes the bug ID and a short description of the bug. For details on the symptoms, conditions, and workaround for a particular bug you must use the Bug Search Tool.

Use the following link to access the tool: https://tools.cisco.com/bugsearch/search.

You will be prompted to log into Cisco.com. After successful login, the Bug Search Tool page opens. Use the Help link in the Bug Search Tool to obtain detailed help.

Caveats

The following sections describe the open and resolved caveats in 3.15S Releases:

Open Caveats—Cisco IOS XE Release 3.15.2S

 

Identifier
Description

CSCur63705

ASR903-RSP1:memleak @mcp_eobc_rx_interrupt in ha box with mpls

CSCus98671

ENMIM:DPIDX_LKUP_ERR on standby

CSCut09880

ASR903: On SDH TUG2 E1 Shut RAI is Detected at RX and CEM M-bits are Set

CSCus68778

CEMoUDP-T1/E1:Serial interface shows up/down after reload

CSCur90777

RSP2THS:MRAPS ping fails after 4 aps sso

CSCuq34656

mLDP:FID,INL3IDC_NONVLAN, POLICERD

CSCur20933

RSP2: Multicast ping is not working over the P2MP Tunnel

CSCut13887

ASR903-RSP2: Unable to configure the threshold levels for EQOS tcam

CSCus21083

RPW/RVPLS: BFD for OSPF between BDIs does not come up

CSCus98350

CPLD version shown in Show platform is HW revision instead of CPLD version

CSCuv61769

parser configuration cache interface adds shutdown to the interface configuration

CSCuv83498

STATIC EAID DUPLICATE CREATION ATTEMPT error seen on config-replace

Resolved Caveats—Cisco IOS XE Release 3.15.2S

 

Identifier
Description

CSCut68540

ACR:OIR of protect IM,OIR of work IM causes some cem circuits to go down

CSCus70811

Cannot configure bridge domain with id more than max bridge domains

CSCuv66661

ELB does not swap MAC when ELB is enabled as Internal mode in ASIC 1

CSCut84743

IGMPSN is taking more memory consumption on high scale in latest MCP

CSCuu64975

10 gig port goes down at remote side once the system locked after reboot

CSCuu35013

Crash seen when qos is applied on EVC with encap untagged

CSCus98172

ASR903 GLC-EX-SMD | %SFF8472-3-THRESHOLD_VIOLATION: Warning

CSCuv62761

CPU due to command process is always at 90%

CSCup07145

Error log seen @ quack_main.c:quack_write: write failed

CSCuu85439

32xT1E1 IM Low Amplitude on E1 signal

CSCut61651

ASR903 crashed in Pseudowire function

CSCut99827

IMA Group Up Though Far-end Signalled Insufficient Links Group State

CSCuu17435

cylon mgr crash in RSP2 upon appling L3 acl on EVC and EVC in PC

CSCuv37358

Stale TCAM after removing BDI with ACL and reconfiguring

CSCuu36976

VPLS traffic is not taking correct route while sending the traffic out

CSCuv77921

ASR920 does not allow the dhcp packet to be parsed with option 82

CSCuu27902

CCMs on port channel member getting punted with port channel IDB

CSCut55709

cfm_mp_ifh OBJ-DWNLD failure while reload the router

CSCuv00831

Failure to match local dying gasp on Ethernet line card

CSCuu74961

Intermittent failures of dying gasp seen on Pegasus

CSCuu43214

OAM remote loopback is failing for Trunk EFP traffic

CSCuv66875

Port MEP entry have not been removed fully when delete port MEP from DUT

CSCus55728

Tagged traffc not forwarded via efp with "untag, priority-t, dot1q" encap

CSCuv46278

valgrind: local datastructure was allocated twice for ELB FID

CSCuv13923

ZTP process is not stopped with ztp clear command

CSCuv04666

% Unable to find mpls-te-dest-list modecisco" message seen during bootup

CSCut97251

router crash @ nl2mcm_igmp_snooping_enable

CSCuu58725

ASR920 / Eth CFM PM, sends default domain level 7

CSCuu52410

Match-all class with multi-match works when added in a specific sequence

CSCuv44538

Memory leak due to EFP policer on ASR 920

CSCut91272

service-policy is disappears after reload

CSCuu10641

all the interfaces are admin down state after router upgrade

CSCuv01055

ASR 920 - Remote Ping is not working on Ten gig port with Extended Vlan

CSCuv07771

ASR920:Incorrect error message displayed while try to load wrong ROMMON

CSCuv35142

IM1X IM interfaces are admin down state after router upgrade

CSCuu00644

ZTP service instance config failed to apply on Tengig interface

CSCut97628

crete UI: Observing traffic drop when license changed from onegig to bulk

Open Caveats—Cisco IOS XE Release 3.15.1S

 

Identifier
Description

CSCuu36976

VPLS traffic is not taking correct route while sending the traffic out

Resolved Caveats—Cisco IOS XE Release 3.15.1S

 

Identifier
Description

CSCut40156

IPV6 ACL causes LDP down and OSPF flap

CSCut28876

ASR903: xconnect uni-directional traffic when new xconnect is built or moved

CSCuu52794

ASR903: L-bit in Rx SAToP packets does not trigger AIS to be Tx into TDM AC

CSCut03410

OC12/OC3: PDH level shut in SATOP is not asserting AIS on remote CE

CSCut13789

IPv6 multicast traffic is not switched in bd on RPF failure

CSCup58590

mLDP: IOSXE-PLATFORM:kernel: lsmpi_transmit_thread messages on console

CSCus87139

AIS sent on CESoPSN E1 even after L-bit cleared by remote PE

CSCus87631

ASR903 reloads when using TCP raw sockets

CSCut26934

CEM-ACR CEMoUDP: IOsd crash after reload

CSCur02351

P2MPTE: MFIB HW counter shows incorrect average packet size for IIF as Lspvif

CSCuu35146

ASR920: snmp-server enable traps syslog does not work

CSCuw63344

HSRP/VRRP group scale numbers for RSP1 and RSP2

Open Caveats—Cisco IOS XE Release 3.15S

 

Identifier
Description

CSCus68778

CEMoUDP-T1/E1:Serial interface shows up/down after reload

CSCup58590

mLDP: IOSXE-PLATFORM:kernel: lsmpi_transmit_thread messages on Console

CSCur20933

RSP2: Multicast ping is not working over the P2MP Tunnel

CSCut24768

ASR920 - Egress policy with shaping is not working

CSCut36129

Egress Classification on Core of MPLS does not work with Transport Vlan COS

Resolved Caveats—Cisco IOS XE Release 3.15S

 

Identifier
Description

CSCur76202

DHCP packets with vlan tag fail to flow with dhcp snooping transparent

CSCus72769

Jumbo packets not going from serial Intf to gig Intf on RSP1 on reload

CSCur17185

%SFF8472-3-INTERNAL_ERROR: CE0/2/0: ether sub-block missing

CSCur10101

ASR903 : OC3 IM LED state: Even after removal of cable, LED stays green

CSCuq43201

Port channel MAC address overlapping

CSCur29193

HC+BC sending packets to downstream when it is in FREQ_LOCKED.

CSCuq37233

ASR920: Jitter generation failed on 2x10G IM

CSCuq87532

Striker Current calculation

CSCum47925

RSP2/RSP1:SSO convergence time of ~0.9 sec with 100m SFP.

CSCup93720

Link Alarms are not persistent after reload on the combo CU IM