RP/0/RP0/CPU0:R4#show logging start Sep 13 14:00:04
Sun Sep 13 14:03:21.536 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, 70 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep 13 14:00:04.969 UTC: logger[67015]: %OS-SYSLOG-6-LOG_INFO : informational STEP0-BEGIN 
RP/0/RP0/CPU0:Sep 13 14:00:05.319 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5525]: Received disconnect from 10.100.3.1 port 51228:11: disconnected by user 
RP/0/RP0/CPU0:Sep 13 14:00:05.319 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5525]: Disconnected from user cisco 10.100.3.1 port 51228 
RP/0/RP0/CPU0:Sep 13 14:03:10.905 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5809]: Accepted authentication/pam for cisco from 10.100.3.1 port 51284 ssh2 
RP/0/RP0/CPU0:Sep 13 14:03:17.785 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5814]: Received disconnect from 10.100.3.1 port 51284:11: disconnected by user 
RP/0/RP0/CPU0:Sep 13 14:03:17.785 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5814]: Disconnected from user cisco 10.100.3.1 port 51284 
RP/0/RP0/CPU0:Sep 13 14:03:19.002 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5932]: Accepted authentication/pam for cisco from 10.100.3.1 port 51287 ssh2