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Cisco Bug: CSCum78918 - cSyslog messages don't send to server

Last Modified

Jun 17, 2020

Products (6)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 9508 Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.1(2) 6.2(8)E10

Description (partial)

Symptom:Syslog messages don't send to server.
"show logging info" output shows the following messages although Ping to syslog-sever is fine.

DO7010A# ping vrf management 
PING ( 56 data bytes
64 bytes from icmp_seq=0 ttl=123 time=1.262 ms
64 bytes from icmp_seq=1 ttl=123 time=0.753 ms
64 bytes from icmp_seq=2 ttl=123 time=1.18 ms
64 bytes from icmp_seq=3 ttl=123 time=0.72 ms
64 bytes from icmp_seq=4 ttl=123 time=0.843 ms

--- ping statistics ---
5 packets transmitted, 5 packets received, 0.00% packet loss
round-trip min/avg/max = 0.72/0.951/1.262 ms
DO7010A# sh logging info 

Logging console:                enabled (Severity: critical)
Logging monitor:                enabled (Severity: debugging)
Logging linecard:               disabled
Logging timestamp:              Milliseconds
Logging loopback :              disabled
Logging server:                 enabled
        This server is temporarily unreachable  <<<<<
        server severity:        notifications
        server facility:        local7
        server VRF:             management

Conditions:Under normal conditions.

Related Community Discussions

<key>CSCum78918</key> - cSyslog messages dont send to server
Good day. We are experiencing the same problem on Cisco MDS9148 (cisco MDS 9148S 16G 48 FC (1 Slot) Chassis) with latest NX-OS 8.4.1 installed:   system image file is: bootflash:///m9100-s5ek9-mz.8.4.1.bin   MDS9148-SAN-SW1# sh logg ser Logging server: enabled {x.x.x.x} This server is temporarily unreachable server severity: critical server facility: local1 server VRF: default server port: 514    
Latest activity: Sep 09, 2019
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