RP/0/RP0/CPU0:R4#show logging start Sep 12 00:31:56
Sat Sep 12 00:34:13.995 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, 107 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep 12 00:31:56.613 UTC: logger[67233]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep 12 00:31:56.894 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9843]: Received disconnect from 10.100.3.1 port 52209:11: disconnected by user 
RP/0/RP0/CPU0:Sep 12 00:31:56.894 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9843]: Disconnected from user cisco 10.100.3.1 port 52209 
RP/0/RP0/CPU0:Sep 12 00:33:59.691 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10066]: Accepted authentication/pam for cisco from 10.100.3.1 port 52269 ssh2 
RP/0/RP0/CPU0:Sep 12 00:34:11.889 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10071]: Received disconnect from 10.100.3.1 port 52269:11: disconnected by user 
RP/0/RP0/CPU0:Sep 12 00:34:11.889 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10071]: Disconnected from user cisco 10.100.3.1 port 52269 
RP/0/RP0/CPU0:Sep 12 00:34:12.551 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10282]: Accepted authentication/pam for cisco from 10.100.3.1 port 52271 ssh2