Below is a snippit of the pertinant part of a config on one of my routers. The "show logging" indicates that items are being logged (via trap), but nothing's being sent to the logging host, "192.168.145.16". What am I missing? Is syslog on Cisco equipment via TCP, where if the syslog daemon isn't running, it won't log? --Otherwise, I thought syslog was UDP, so the routers blasts out packets & doesn't care if they reach a syslog daemon.
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IOS: 11.3(8) T1 <-----------------------
OUTPUT OF SHOW LOGGING
rtr-DOC#show log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
Console logging: level debugging, 1512 messages logged
Monitor logging: level informational, 707 messages logged
--->Trap logging: level informational, 159 message lines logged<----
--->Logging to 192.168.145.16, 0 message lines logged<----
Buffer logging: level informational, 1386 messages logged
PERTINANT PORTION OF 'SHOW CONFIG'
Current configuration:
!
interface FastEthernet0/0
description connected to DOC LAN
ip address 10.1.42.1 255.255.255.0 secondary
ip address 192.168.150.1 255.255.255.0 secondary
ip address 192.168.144.1 255.255.255.240 secondary
ip address 192.168.144.65 255.255.255.240 secondary
ip address 192.168.144.49 255.255.255.240 secondary
ip address 192.168.148.1 255.255.255.0 secondary
ip address 192.168.145.1 255.255.255.0
ip pim dense-mode
ip route-cache same-interface
ip cgmp
!
!
logging buffered 4096 informational
logging monitor informational
logging trap informational
logging 192.168.145.16
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-Alex
