RP/0/RP0/CPU0:R12#show logging start Sep 7 23:30:22
Mon Sep  7 23:32:48.841 UTC
Time Zone UTC, DST disabled
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
    Console logging: Disabled
    Monitor logging: level debugging, 0 messages logged
    Trap logging: level informational, 0 messages logged
    Buffer logging: level debugging, 78 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  7 23:30:22.868 UTC: logger[66834]: %OS-SYSLOG-6-LOG_INFO : informational STEP0-BEGIN 
RP/0/RP0/CPU0:Sep  7 23:30:23.153 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5348]: Received disconnect from 10.100.3.1 port 52521:11: disconnected by user 
RP/0/RP0/CPU0:Sep  7 23:30:23.153 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5348]: Disconnected from user cisco 10.100.3.1 port 52521 
RP/0/RP0/CPU0:Sep  7 23:30:25.452 UTC: arp[322]: %IP-ARP-6-INFO_DUPADDR : 'Duplicate IP address 10.100.22.26 on MgmtEth0/RP0/CPU0/0, sourced by 5254.00c6.e2ec' 
RP/0/RP0/CPU0:Sep  7 23:32:30.635 UTC: arp[322]: %IP-ARP-6-INFO_DUPMAC : 'Duplicate MAC address 5254.00c6.e2ec' 
RP/0/RP0/CPU0:Sep  7 23:32:31.586 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5571]: Accepted authentication/pam for cisco from 10.100.3.1 port 52595 ssh2 
RP/0/RP0/CPU0:Sep  7 23:32:35.041 UTC: arp[322]: %IP-ARP-6-INFO_DUPADDR : 'Duplicate IP address 10.100.22.26 on MgmtEth0/RP0/CPU0/0, sourced by 5254.00c6.e2ec' 
RP/0/RP0/CPU0:Sep  7 23:32:46.631 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5584]: Received disconnect from 10.100.3.1 port 52595:11: disconnected by user 
RP/0/RP0/CPU0:Sep  7 23:32:46.632 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5584]: Disconnected from user cisco 10.100.3.1 port 52595 
RP/0/RP0/CPU0:Sep  7 23:32:47.377 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5795]: Accepted authentication/pam for cisco from 10.100.3.1 port 52598 ssh2