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Syslog message: RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory

  [KB35022] Show Article Properties


Summary:

This article explains why the message, 'RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory' appears in the syslog of SRX5K devices.

Symptoms:

The following syslog message is seen continuously, even after rebooting the device.

rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
rpd[6779]: %DAEMON-3-RPD_KRT_Q_RETRIES: nexthop ADD: No such file or directory
Cause:

Invalid or wrong next-hop is configured in static route setting.

Example:

fxp0.0                  up    up   inet     172.16.1.1/24

However, from the static route setting:

set static route 192.168.1.0/24 qualified-next-hop 172.16.2.2 interface fxp0

The following error is returned from the show command, and the above syslog outputs continuously.

# run show krt queue
Routing table add queue: 0 queued
Interface add/delete/change queue: 0 queued
Top-priority deletion queue: 0 queued
Top-priority change queue: 0 queued
Top-priority add queue: 0 queued
high priority V4oV6 tcnh delete queue: 0 queued
high prioriy anchor gencfg delete queue: 0 queued
High-priority multicast add/change: 0 queued
Indirect next hop top priority add/change: 0 queued
Indirect next hop add/change: 0 queued
high prioriy anchor gencfg add-change queue: 0 queued
MPLS add queue: 0 queued
Indirect next hop delete: 0 queued
High-priority deletion queue: 0 queued
MPLS change queue: 0 queued
High-priority change queue: 0 queued
High-priority add queue: 1 queued
ADD nhtype Router index 0 (8)
error 'ENOENT -- Item not found' 
kgp '0x5c2a600'   
Normal-priority indirect next hop queue: 0 queued
Normal-priority deletion queue: 0 queued
Normal-priority composite next hop deletion queue: 0 queued
Low prioriy Statistics-id-group deletion queue: 0 queued
Normal-priority change queue: 0 queued
Normal-priority add queue: 0 queued
Least-priority delete queue: 0 queued
Least-priority change queue: 0 queued
Least-priority add queue: 0 queued
Normal-priority pfe table nexthop queue: 0 queued
EVPN gencfg queue: 0 queued
Normal-priority gmp queue: 0 queued
Routing table delete queue: 0 queued
Low priority route retry queue: 0 queued

 
Solution:

Use the correct next-hop:

set static route 192.168.1.0/24 qualified-next-hop 172.16.1.2 interface fxp0
commit

Or try to delete the setting:

delete static route 192.168.1.0/24 qualified-next-hop 172.16.2.2 interface fxp0
commit

Then the error will disappear as below, and the syslog will not be logged in the output again.

# run show krt queue
Routing table add queue: 0 queued
Interface add/delete/change queue: 0 queued
Top-priority deletion queue: 0 queued
Top-priority change queue: 0 queued
Top-priority add queue: 0 queued
high priority V4oV6 tcnh delete queue: 0 queued
high prioriy anchor gencfg delete queue: 0 queued
High-priority multicast add/change: 0 queued
Indirect next hop top priority add/change: 0 queued
Indirect next hop add/change: 0 queued
high prioriy anchor gencfg add-change queue: 0 queued
MPLS add queue: 0 queued
Indirect next hop delete: 0 queued
High-priority deletion queue: 0 queued
MPLS change queue: 0 queued
High-priority change queue: 0 queued
High-priority add queue: 0 queued
Normal-priority indirect next hop queue: 0 queued
Normal-priority deletion queue: 0 queued
Normal-priority composite next hop deletion queue: 0 queued
Low prioriy Statistics-id-group deletion queue: 0 queued
Normal-priority change queue: 0 queued
Normal-priority add queue: 0 queued
Least-priority delete queue: 0 queued
Least-priority change queue: 0 queued
Least-priority add queue: 0 queued
Normal-priority pfe table nexthop queue: 0 queued
EVPN gencfg queue: 0 queued
Normal-priority gmp queue: 0 queued
Routing table delete queue: 0 queued
Low priority route retry queue: 0 queue
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