RP/0/RP0/CPU0:R4#show logging start Sep 9 03:50:36
Wed Sep  9 03:55:41.202 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, 71 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  9 03:50:36.754 UTC: logger[67076]: %OS-SYSLOG-6-LOG_INFO : informational STEP1-BEGIN 
RP/0/RP0/CPU0:Sep  9 03:50:37.008 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5590]: Received disconnect from 10.100.3.1 port 57505:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 03:50:37.008 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5590]: Disconnected from user cisco 10.100.3.1 port 57505 
RP/0/RP0/CPU0:Sep  9 03:55:27.449 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6019]: Accepted authentication/pam for cisco from 10.100.3.1 port 57655 ssh2 
RP/0/RP0/CPU0:Sep  9 03:55:38.685 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6024]: Received disconnect from 10.100.3.1 port 57655:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 03:55:38.686 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6024]: Disconnected from user cisco 10.100.3.1 port 57655 
RP/0/RP0/CPU0:Sep  9 03:55:39.698 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6203]: Accepted authentication/pam for cisco from 10.100.3.1 port 57666 ssh2