RP/0/RP0/CPU0:R4#show logging start Sep 8 05:43:27
Tue Sep  8 05:45:06.711 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, 67 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  8 05:43:27.100 UTC: logger[66540]: %OS-SYSLOG-6-LOG_INFO : informational STEP0-BEGIN 
RP/0/RP0/CPU0:Sep  8 05:43:27.376 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5054]: Received disconnect from 10.100.3.1 port 61991:11: disconnected by user 
RP/0/RP0/CPU0:Sep  8 05:43:27.376 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5054]: Disconnected from user cisco 10.100.3.1 port 61991 
RP/0/RP0/CPU0:Sep  8 05:44:51.042 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5226]: Accepted authentication/pam for cisco from 10.100.3.1 port 62042 ssh2 
RP/0/RP0/CPU0:Sep  8 05:45:04.432 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5242]: Received disconnect from 10.100.3.1 port 62042:11: disconnected by user 
RP/0/RP0/CPU0:Sep  8 05:45:04.432 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5242]: Disconnected from user cisco 10.100.3.1 port 62042 
RP/0/RP0/CPU0:Sep  8 05:45:05.119 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 62049 ssh2