RP/0/RP0/CPU0:R4#show logging start Sep 9 03:49:01
Wed Sep  9 03:50:30.450 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, 58 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  9 03:49:01.835 UTC: logger[66570]: %OS-SYSLOG-6-LOG_INFO : informational STEP0-BEGIN 
RP/0/RP0/CPU0:Sep  9 03:49:02.149 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5084]: Received disconnect from 10.100.3.1 port 57446:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 03:49:02.149 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5084]: Disconnected from user cisco 10.100.3.1 port 57446 
RP/0/RP0/CPU0:Sep  9 03:50:15.098 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5237]: Accepted authentication/pam for cisco from 10.100.3.1 port 57492 ssh2 
RP/0/RP0/CPU0:Sep  9 03:50:28.058 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5242]: Received disconnect from 10.100.3.1 port 57492:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 03:50:28.058 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5242]: Disconnected from user cisco 10.100.3.1 port 57492 
RP/0/RP0/CPU0:Sep  9 03:50:28.799 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5462]: Accepted authentication/pam for cisco from 10.100.3.1 port 57501 ssh2