RP/0/RP0/CPU0:R1#show logging start Oct 11 15:17:32
Sun Oct 11 15:20:23.616 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, 100 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Oct 11 15:17:32.855 UTC: logger[67626]: %OS-SYSLOG-6-LOG_INFO : informational STEP0-BEGIN 
RP/0/RP0/CPU0:Oct 11 15:17:33.243 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6134]: Received disconnect from 10.20.1.1 port 54636:11: disconnected by user 
RP/0/RP0/CPU0:Oct 11 15:17:33.243 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6134]: Disconnected from user cisco 10.20.1.1 port 54636 
RP/0/RP0/CPU0:Oct 11 15:19:51.709 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6351]: Accepted authentication/pam for cisco from 10.20.1.1 port 37308 ssh2 
RP/0/RP0/CPU0:Oct 11 15:19:58.264 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6356]: Received disconnect from 10.20.1.1 port 37308:11: disconnected by user 
RP/0/RP0/CPU0:Oct 11 15:19:58.264 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6356]: Disconnected from user cisco 10.20.1.1 port 37308 
RP/0/RP0/CPU0:Oct 11 15:19:59.161 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6429]: Accepted authentication/pam for cisco from 10.20.1.1 port 37320 ssh2 
RP/0/RP0/CPU0:Oct 11 15:20:19.947 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6434]: Received disconnect from 10.20.1.1 port 37320:11: disconnected by user 
RP/0/RP0/CPU0:Oct 11 15:20:19.947 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6434]: Disconnected from user cisco 10.20.1.1 port 37320 
RP/0/RP0/CPU0:Oct 11 15:20:20.749 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6688]: Accepted authentication/pam for cisco from 10.20.1.1 port 36510 ssh2