RP/0/RP0/CPU0:R4#show logging start Sep 7 23:42:32
Tue Sep  8 00:12:08.383 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, 121 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  7 23:42:32.220 UTC: logger[69367]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep  7 23:42:32.513 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7880]: Received disconnect from 10.100.3.1 port 52910:11: disconnected by user 
RP/0/RP0/CPU0:Sep  7 23:42:32.513 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7880]: Disconnected from user cisco 10.100.3.1 port 52910 
RP/0/RP0/CPU0:Sep  8 00:11:49.699 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10199]: Accepted authentication/pam for cisco from 10.100.3.1 port 53671 ssh2 
RP/0/RP0/CPU0:Sep  8 00:12:05.988 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10222]: Received disconnect from 10.100.3.1 port 53671:11: disconnected by user 
RP/0/RP0/CPU0:Sep  8 00:12:05.988 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10222]: Disconnected from user cisco 10.100.3.1 port 53671 
RP/0/RP0/CPU0:Sep  8 00:12:06.712 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10466]: Accepted authentication/pam for cisco from 10.100.3.1 port 53678 ssh2