RP/0/RP0/CPU0:R12#show logging start Sep 9 08:33:27
Wed Sep  9 08:37:27.075 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, 134 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  9 08:33:27.105 UTC: logger[69510]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep  9 08:33:27.447 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8023]: Received disconnect from 10.100.3.1 port 65134:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 08:33:27.447 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8023]: Disconnected from user cisco 10.100.3.1 port 65134 
RP/0/RP0/CPU0:Sep  9 08:37:11.811 UTC: arp[322]: %IP-ARP-6-INFO_DUPMAC : 'Duplicate MAC address 5254.00c6.e2ec' 
RP/0/RP0/CPU0:Sep  9 08:37:12.443 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8362]: Accepted authentication/pam for cisco from 10.100.3.1 port 65283 ssh2 
RP/0/RP0/CPU0:Sep  9 08:37:16.462 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  9 08:37:24.388 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8367]: Received disconnect from 10.100.3.1 port 65283:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 08:37:24.388 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8367]: Disconnected from user cisco 10.100.3.1 port 65283 
RP/0/RP0/CPU0:Sep  9 08:37:25.246 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8530]: Accepted authentication/pam for cisco from 10.100.3.1 port 65288 ssh2