Cisco :: Logging Of Commands On Syslog Server 7010
Dec 25, 2012How to set up logging of commands on syslog server ? (cisco nexus 7010)
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Cisco AAA/Identity/Nac :: ACS 4.2.1.15.4 Logging To Syslog Server - Time Off 5 Hours
Dec 12, 2011I am sending TACACS administration logging to a syslog server. When the messages show up on the syslog server, they are 5 hours ahead of the actual time. Time on the ACS is correct - local logging shows the correct time. Time on the syslog server is correct...all other devices/systems sending syslog messages to it are coming through with the correct time. why the ACS syslog messages would be 5 hours ahead?
View 3 Replies View RelatedCisco Switching/Routing :: 3750 - Configure Syslog Server For All Of Device Logging?
Feb 5, 2012I'm looking to configure a syslog server for all of my cisco device logging. I've had a look at CNA and can't find any options to define a syslog server for my switches.
What's the best way to define a syslog server and the severity of the notifications? Also, i'm looking to clear all previous Syste mmessages fon my devices?
Cisco Switching/Routing :: 857W - Cannot See Any Logging Information From Router To Syslog Server
May 5, 2013I'm trying to view the logs from a Cisco 857W router to a workstation running the Kiwi Syslog server. what I've done is the following:
Config term
Logging on
Logging source-interface BVI1
Logging Facility Local7 (or any other facility you want to allocate for this router.)
Logging [IP Address or Hostname of machine running Kiwi Syslog Server]
End
I see noting on the syslog server. Although I can see the log information on the router Also is there a command to stop the logging from generating or is this on by default.
Cisco Switching/Routing :: Logging In Nexus 7010 6.x?
Sep 19, 2012We recently replaced our core switch from a non-cisco vendor with a Nexus 7010. With our old core switch, I had the ability to log changes to the ARP table. So if there was a dhcp conflict or a vMotion event, it would show up in the "show log" output. I've not found a way to do that with the Nexus switch - or at least no way to view the log. I have the command: logging level arp 6
View 8 Replies View RelatedCisco Switching/Routing :: Logging Commands On 6500
Oct 11, 2012I am looking for soem best-practice and useful logging commands on 6500 and 3750 platforms. Some of them I have listed below. Is there any important ones I am missing Also, I need to know what kind of recommended logging level is for buffer and what is loggign level for syslog server?
View 1 Replies View RelatedCisco Firewall :: ASA 5520 - Logging / Viewing Commands?
Sep 27, 2011How to view the commands that someone changed the configurations in ASA 5520?
View 1 Replies View RelatedCisco :: WLC-5508 Logging To The Syslog?
Dec 4, 2011It appears that there are two different types of log information generated by the WLC-5508. The stuff that can be sent directly to syslog seems to be very basic while most of the good log information is sent via snmp trap. Does this setup to log to a SIEM in a manner that gives a good security view into the wireless controller?
View 4 Replies View RelatedCisco Security :: ASA5540 - Syslog Logging Everything
Jun 17, 2011I am trying to log every connection (Build, deny, etc).But for some reason I don't see them sh log.
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Cisco Firewall :: ASA 5500 Syslog Not Getting Captured In Centralised Syslog Server
Jan 15, 2012Recently i have upgraded the IOS of ASA5550 (in HA mode) to 8.4.2 from 8.0.5, after OS upgrade we found that the syslog from thses firewalls are not getting captured/transfered to centralised syslog server. The server is reachable from the firewalls.
View 3 Replies View RelatedCisco :: ISR G2 3925E - Syslog ED And Logging Discriminator Crash
Mar 14, 2012I found a new bug in cisco IOS 15.1(4)M3 when running EEM script with syslog event detector.If system logging performed using the "logging discriminator" and run concurrently EEM script with syslog event detector, then Cisco router crash and goes to reboot.
Cisco ISR G2 3925E.
Cisco Firewall :: ASA 5585- TCP Syslog / Logging Permit-Host Down
Jul 5, 2012We have a firewall service environment where logging is handled with UDP at the moment. Recently we have noticed that some messages get lost on the way to the server (Since the server doesn't seem to be under huge stress from syslog traffic). We decided to try sending the syslog via TCP. You can imagine my surprise when I enabled the "logging host <interface name> <server ip> tcp/1470" on an ASA Security context and find out that all the connections through that firewall are now being blocked. Granted, I could have checked the command reference for this specific command but I never even thought of the possibility of a logging command being able to stop all traffic on a firewall.
The TCP syslog connection failing was caused by a mismatched TCP port on the server which got corrected quickly. Even though I could now view log messages from the firewall in question in real time, the only message logged was the blocking of new connections with the following syslog message: "%ASA-3-201008: Disallowing new connections."
Here start my questions:
- New connections are supposed to be blocked when the the TCP Syslog server are not reachable. How is it possible that I am seeing the TCP syslog sent to the server and the ASA Security Context is still blocking the traffic?
- I configured the "logging permit-host down" after I found the command and it supposedly should prevent the above problem/situation from happening. Yet after issuing this command on the Security Context in question, connections were still being blocked with the same syslog message. Why is this?
- Eventually I changed the logging back to UDP. This yet again caused no change to the situation. All the customer connections were still being blocked. Why is this?
- After all the above I removed all possible logging configurations from the Security Context. This had absolutely no effect on the situation either.
- As a last measure I changed to the system context of the ASA and totally removed the syslog interface from the Security Context. This also had absolutely no effect on the situation.
At the end I was forced to save the configuration on the ASAs Flash -memory, remove the Security Context, create the SC again, attach the interfaces again and load the configuration from the flash into the Security Context. This in the end corrected the problem. Seems to me this is some sort of bug since the syslog server was receiving the syslog messages from the SC but the ASA was still blocking all new connections. Even the command "logging permit-host down" command didn't wor or changing back to UDP.
It seems the Security Context in question just simply got stuck and continued blocking all connections even though in the end it didn't have ANY logging configurations on. Seems to me that this is quite a risky configuration if you are possibly facing cutting all traffic for hundreds of customers when the syslog connection is lost or the above situation happens and isn't corrected by any of the above measures we took (like the command "logging permit-host down" which is supposed to avoid this situation altogether).
Cisco Switching/Routing :: 4096 / Syslog Message And Logging Command
Sep 21, 2012logging buffered 4096 warnings The above causes router to log all the events with severity level 4 or below in buffer.What about logging console warnings command?will the above command cause router to send log messages with severity level 4( warnings severity level) to console only or will the router send all the log messages with severity level 4 or below to console ?
View 3 Replies View RelatedCisco Switching/Routing :: Nexus 7010 New Users Were Not Getting Ip Address From Dhcp Server
Jun 8, 2013We have 2 nexus 7010 switches configured with HSRP in the network. For all the vlans core1 is Master and Core2 is standby. In the current setup we have external dhcp server and dhcp relay is configured for all the vlans on Master and standby switch. The setup is running the IOS 5.2
Activity Done: During the Maintainacne activity, we isolated core1 switch in the network by disabling the vpc/keepalive and all the uplinks from access switch. The core2 switch was master for all the vlans.
Issue observed: It has been observed that new users were not getting ip address from the dhcp server. The ethereal capture showed that dhcp server was not getting the dhcp requests from the core2 switch. We disabled the dhcp feature in core2 and enabled again with dhcp relay again configured on vlan interfaces .even after doing this no change was observed in behaviour. Finally we got core1 back in network by enabling all the links.
Observation: The moment VPC link came up between the core switches, users started getting ip's from dhcp. Then we started enabling all the uplinks on core1.Core1 again become master for all the vlans and users continued getting ip’s. Network running fine.
Further Testing
1. For one of the vlan, core 2 switch has been made primary and for new users checked the dhcp functionality and it was working fine. The aim was to identify if anything wrong on core 2 related to dhcp relay
2.Again we changed the priority for this vlan and made core1 master for the same. This time we disabled this vlan on core1 and tried new user with core 2 became master and dhcp functionality worked fine for new user. Actually in this case we have simulated the same behaviour when we observed the issue with only difference of VPC was not available during the issue time as core 1 was isolated form network
Inputs needed.
Is there any known behaviour for dhcp functionality when VPC is unavailable? If we see the test scenario2 (wherein core1 was master for the vlan and we disable this vlan on core 1 and core 2 was able to relay dhcp requests for new users in this vlan.) it was actually same as scenario we observed during issue time..
Cisco :: 7.0.172.0 / WCS Alarms To Syslog Server?
Jul 26, 2011I have a WCS working on version 7.0.172.0.Is there a way to send the alarms produced by WCS to another Syslog Server?
View 4 Replies View RelatedCisco :: Setup Syslog Server On LMS 4.0?
Mar 4, 2012I am trying to setup syslog server on LMS 4.0.Everything seems to be working fine but I have a lot of stragne logs in my syslog.log file.Every single day I receive logs like :
Mar 05 09:31:03 127.0.0.1 100: <30> dmgt[1136]: 3007(I):Started application(1015) "e:CSCOpxincwjava.exe -cw:jre lib/jre -cp e:CSCOpxMDC omcatsharedlibMICE.jar;e:CSCOpxMDC omcatsharedlibNATIVE.jar;e:CSCOpxMDC omcatsharedlibjdom.jar;e:CSCOpxMDC omcatsharedlibxalan.jar;e:CSCOpxMDC omcatsharedlibxerces.jar;e:CSCOpxMDC omcatcommonlibservlet.jar;e:CSCOpxMDC omcatsharedlibcastor-0.9.5.jar;e:CSCOpxMDC omcatsharedlibcastor-0.9.5-xml.jar;e:CSCOpxlibclasspath;e:CSCOpxwwwclasspath;wwwclasspathvbjorb.jar;MDC omcatwebappsupmWEB-INFclasses;libjrelibendorsedjacorb.jar;MDC omcatwebappsupmWEB-INFlibctm.jar;MDC omcatwebappsupmWEB-INFliblog4j.jar;MDC omcatwebappsupmWEB-INFlibjep-3.2.0.jar;MDC omcatwebappsupmWEB-
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I dont want to get any logs from 127.0.0.1. Is it possible to filter out logs from server ?
Cisco Firewall :: Syslog Server Setup Pix 6.2?
May 9, 2011I need to setup a syslog server for PIX w/ 6.2 and was hoping to get detailed instruction how to go about it. I would like exact syntax w/ an example on the pix and any configuration on the computer that will be receiving the log info. I have downloaded tftpd32 onto computer
View 1 Replies View RelatedCisco :: LMS 4.1 Redirect Syslog To External Server
May 16, 2012I would like to know whether LMS 4.1 (local server mode) has the ability to relay syslog messages received from devices to an external syslog server? If so, how do I configure such?
From reading the document and going through the LMS 4.1 GUI, it appears that it could receive and forward messages but only between LMS system (ie. multi server mode) as SSL is required.
Cisco :: LMS3.2 - Forward Syslog To Another Server
Feb 12, 2012I want to forward syslog messages that I receive in my Cisco Works server to another server,what is the best way to accomplish this. I'm running LMS3.2 on Solaris 10.
View 3 Replies View RelatedCisco Routers :: Cannot Send Syslog To Server From A RV082
Mar 9, 2013I'm having an issue with the syslog.
My configuration is:
LAN A (RV042)<-> GW to GW tunnel <-> (RV082) LAN B
On LAN A, I got a NAS with a syslog server. On the RV042, I've set the parameters for the syslog server, and it's working fine. On the RV082, I've set the same parameters and noting is happening.
As troubleshooting, I've done the following:
-On the RV082, I can ping the NAS without problems.
-On the RV082, I've set my computer IP adress as syslog server IP and with packet analyser, I not seing any UDP packets.
Cisco :: LMS 4.2 Syslog Collector For Windows Server 2008SR2?
Jan 16, 2013Is there an .ISO file for installing on Windows Server20888SR2 ?
View 1 Replies View RelatedCisco :: 3845 Syslog Repeats Every 20 Sec To Server Only Once Local
Mar 19, 2013I got a new Cisco 3845 under my adminsitration. For some special events I do automated actions (e-mail's) from Cisco Works 2000.
One is if power supply fails. Problem now is, tha a ps fail message will be repeated every 20 seconds to syslog server - but local log on router only once.
Cisco Wireless :: WAP4410N Detailed Log With Syslog Server?
Feb 7, 2011I have a WAP4410N access Point, firmware 2.0.1.0. I have configured a Kiwi syslog server to get the log from the WAP4410N, but the log information obtained is just the "standard event log" and not the detailed log (every connection source and destination IP address,IP server,and number of bytes transferred) , according to the manual of the access point.what I have to do? firmware update? another syslog server?
View 1 Replies View RelatedCisco Firewall :: ASA 5500 / 5580 Syslog Keeps Sending To Old Server
Oct 26, 2011We use multiple ASA 5500/5580 cluster systems running 8.3 software versions.Actually we send all our FW syslog data to a SIEM appliance in a DMZ on a remote firewall (non-asa). Recently we suffered a strange incident while implementing a new SIEM collection station now situated in a dmz that is located on one of the ASA contexts. We redirected the syslog streams to the new client for one of the contexts on the ASA cluster that holds the new SIEM agent DMZ..since we did this and redirected the syslog we see double traffic and spoofing errors on that context
a/ the ASA keeps sending out the syslog traffic to the OLD SIEM agent server ip (there is however no trace of its ip in the config)
b/ the traffic leaving the interconnection interface towards the OLD SIEM agent gets a SPOOFING error on the traffic
c/ strangely the data gets also correctly forwarded to the new SIEM collection stations.
We started out with redirecting traffic on only one of the 5 contexts to the new environment and kept logging the others to the old system.I finally got out of the issue by reconfiguring al the other contexts to forward their syslog towards the same new server , since that moment we no longer have the double logging and spoofing error , all syslog traffic goes correctly to the new SIEM agent. It looked like some remenants of the old syslog config remainded on the asa event after deleting and introducing a new config line (we used the asdm to execute the action) as said either it kept the old config or it looked in the other context and "decided" to keep sending to the old server also mentioned in that syslog can find the behaviour in any buglists either way.
Cisco Security :: Syslog Server Disk Space With ASA5510
Mar 13, 2011i'm about to configure a syslog server to receive syslog messages from a Cisco ASA5510 and being it a one week test I was wondering how much space should I allocate on the machine hosting the tool (kiwi syslog). I see that the ASA fills the internal syslog buffer to 4MB and then it overrides it. How many messages would those 4MB be?
View 2 Replies View RelatedCisco Routers :: SA 500 - Ability To Send Syslog Events To Multiple Syslog Servers
Jul 7, 2012Add the ability to send syslog events to multiple syslog servers in the SA500 Series routers. I know the functionality is currently in the RV220W because we utilized it. It would be great if you could configure the syslog servers by event type as well. For example, being able to send the kernel events to syslog server A, and all other events to syslog server B.
View 0 Replies View RelatedCisco Firewall :: ASA 5520 - ASDM Logging - Disable Rules Logging
Nov 16, 2011I'm encountering what I think is an issue on logging system on FW ASA 5520 - Asa Version 8.4(2), ASDM version 6.4(5). When I disabled the logging inside a rule from ASDM, or from console with the "log disable" option inside ACL, If I check in ASDM logging real time window I continue to see all the entry related to disabled rules. This is a correct behaviour about ASA logging ? How I can "hide" the entry related to disabled rules (this is what I need for troubleshooting purposes) ?
View 1 Replies View RelatedCisco Switching/Routing :: 2955 - Send Configuration Changes To Syslog Server?
Apr 27, 2012I can't seem to send config changes to our syslog server on a 2950, I'm fine with 2960's and 3750's. The Cisco 2955 is using the latest IOS c2955-i6k2l2q4-mz.121-22.EA14.bin.
Here is what I have added:
logging buffered 64000 debugging
logging console informational
logging monitor informational
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The only sylog message I get is "Configured from console by username on vty0 (10.1.1.35)
Cisco Application :: 5082 - Send Show Connection To Syslog Server?
Aug 8, 2011Can i send "show conn" to syslog server? for example:
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ESTAB5082
Cisco Switching/Routing :: 3560 - Hostname On Switch Shows As On Name On Syslog Server?
Apr 16, 2013I have installed a switch (3560) that was from another site and changed all it's config and hostname etc and it is now live, however the syslog messages still see the old hostname, what could be causing this?
View 3 Replies View RelatedCisco Firewall :: ASA 5540 - Sending Logging Messages To Ftp Server Has Stopped Suddenly
Apr 21, 2013on ASA 5540 , i configured the logging setup as following :
log in to the internal buffer : buffer size 1048576 bytes
Then i save the buffer to FTP server to save the log messages in continuously way everything was working fine but suddenly sending the ftp traffic to FTP traffic has stopped suddenly before in the live log viewer it was showing when ASA throws the ftp traffic to the ftp server but this stopped suddenly nothing has changed in the ftp server setting (same username and password and the connectivity is there) sending logging traffic to the ftp server came back just when i reboot the ASA.but this is not solution.
Cisco Switching/Routing :: Configure 2951 To Send Logs To Kiwi Syslog Server?
Dec 21, 2011I have configured my 2951 router to send logs to my Kiwi syslog server like below.
#logging 10.20.20.52
But I am not receiving any logs from my router, the same has configured on my asa5520 and its sending logs.
Cisco Firewall :: ASA 5510 / Outbound Internet Access Not Allowed When Syslog Server Is Rebooted
Jun 27, 2011I have recently setup Splunk to receive my syslog messages from my ASA 5510. In the past I used kiwi without observing this issue, but I needed more features than kiwi had available. Anyway, anytime I stop the splunk service my asa does not allow any outbound connections to be established.
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