Cisco :: Devices Showing Unreachable In LMS 4.2
Jan 31, 2013I have discovered my switches in LMS but it is showing unreachable what can be the reason ?
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Cisco :: LMS 4.0 All Of Devices Showing Unreachable
Aug 20, 2011I any running Cisco Works LMS 4.0 on Windows 2008 Enterperise Edition with SP2.I am facing 2 issue which are below:
1. Get message "You are using unsupported Version". As per Cisco document Windows 2008 Ent edition is support by LMS 4.0
2. All of my devices are showing unreachable. I already double check the Devices Credential include SNMP (Read and Write community) and Username and passwords.I can accessble all devices via telnet from the same Cisco Works Machine.
Cisco :: AIR-1142 AP - LWAPP In LMS 4.1 Is Showing Unreachable
Feb 5, 2012I added Cisco AIR-1142 AP which is registered with WLC 5508 in to LMS 4.1. After restarting AP, the status in LMS showing as unreachable. I am not able to save the configuration in AP and also not able to add SNMP parameters . what is the issue or what are the normal procedure to add a LWAPP in LMS.
View 4 Replies View RelatedCisco :: 3750 - DFM Is Showing 40 Devices
Oct 10, 2011My DFM is showing 40 devices in the "Questioned" State. Lots of them are 3750 switches and 2801 routers. It has "Known" a few of the 3750s and 2800s, but most of them are Questioned. How do I go about troubleshooting this? It's
DFM 3.2.0, part of LMS 3.2;
I tried to reinitalize the DFM database, but that caused all sorts of other issues like my ANIServer not running anymore etc. I have a ticket open with TAC for that issue though.
Cisco :: Devices Not Showing In Section Of LMS 4.2 Reports?
Jun 9, 2013We had an existing installation of LMS 4.1 which seemed to have worked fine with the exception that it was giving problems with logging Syslog events. We tried everything to resolve it and then we found a link on this very site that explained that there was a bug in displaying Syslog events on LMS 4.1. It is important to state that we would get a few Syslog events but the rest were either filtered or discarded.As per the bug toolkit, we realized that we had to upgrade to LMS 4.2 to have the bug resolved. This was not a problem and we installed LMS 4.2 as a direct upgrade to LMS 4.1. We backed up our existing data and the installation process migrated everythin automatically.Now, LMS 4.2 is installed and our objective of having Syslog messages are being received regularly as we wanted.unfortunately, when we try to generate a report such as "Detailed Device" report and try to select All Devices from the Device Selector menu, we do not see any of our devices. However, we do find our devices listed under User-Defined Groups -> (Our DCR). Based on this, we can generate reports and everything is fine.Yet, we are doing this for a client of ours and they expect to see these devices listed in the "All Devices" section of the device selector. Apart from that, everything seems to be working fine.
View 2 Replies View RelatedCisco :: LMS 4.0 Devices In DFM Showing IP Address For Device Name Field
Sep 29, 2011I have added all of the devices to DCR and they show up with their hostname value in all of the device trees except for the fault manager views. In all of the fault manager views the hostname is not being used for the Devie Name field, rather the IP address is being used.
View 6 Replies View RelatedUnwanted PC And Devices Showing In Laptop Network
Feb 17, 2013A particular & ungreatful person abused my laptop to the point where I had to install a password. I had to perform all kinda of removal actions but I just noticed in my network domain that his name followed by "PC" & under "media devices" & "network infrastructure" contains his name again w/ PC & devices called [TV]UNE40ES6100.I am using the program's wireless service which I am allowed-to. I just want to remove this person from my laptop. It won't delete when r. clicking. I have win 7 and use this laptop mainly for my online school & email.
View 9 Replies View RelatedCisco :: 2960 / LMS 3.2 Devices Showing Not Managed By Campus Manager
Sep 28, 2011We are using Campus Manager 5.2 with LMS 3.2. We have 100 devices and all 100 devices has been successfully discovered in Common services in all 100 devices are showing in DCR.When we check in RME we have found all 100 devices over there.
But, in Campus Manager we got only 95 devices. out of 88 WS-C2960G-24TC-L 5 switches are not showing in Campus manager. we have added the same manully ( manually included & Ecluded all 5 devices in Campus manager) and start the data collection, but no result.
After data collection it is showing not managed by Campus Manager when we check ( Show all Included devices option).
Lots Of Random Computers Or Devices Showing Up In My Network
Apr 20, 2011I noticed a TON of random devices showing up in my Network within Windows 7. When I say a ton, I mean 739! I am not computer illiterate, but definitely not a pro. My router is WEP password protected, so I'm not sure on earth is going on here. I thought maybe I had a torrent program open that could be affecting this somehow, but I don't..
View 6 Replies View RelatedLinksys Wireless Router :: EA4500 Showing 2 Devices With Same IP
Sep 3, 2012I'm using the EA4500 router with Cisco Cloud Connect. I've noticed under Devices I'll see devices named "Network Device". They have a generic MAC address with something like "00:00:00:00:2F". They will have an IP that's already assigned to another device.
View 9 Replies View RelatedDell :: Inspiron N5010 Not Showing Any Wireless Devices
Aug 6, 2012my intel inspiron N5010 not showing any wireless devices.
gave a link to download the whole driver pack.
D-Link DIR-655 :: Devices Connected Not Showing In Device Info List
Apr 26, 2011I just got a DIR-655 and set it all up pretty easily. I have 6 wired and 3 wireless. All work fine and all are set to use DHCP. But if I go (in the router) to the Lan Computers list under Device Info, three devices (2 wired, 1 wireless) do not appear. I do have a switch added to the system, but of the three devices connected to it, 1 shows in th Lan Computers list and the other 2 do not.Since everything works, I'm mostly just curious why this is. Every previous router I've had showed everything correctly.
View 3 Replies View RelatedVista Showing Normal Wireless SSID Plus Showing Second Unidentified Network
Feb 5, 2011my computer is a dell dimension 1100, with a Linksys WMP54G wifi card, running vista home basic.In the wifi thing in the notification area, it shows two wireless networks, One is my normal SSID (Lower Net), and one is "Unidentified network". They are both on one wireless connection (Wireless Network Connection 3). When i try to go on the internet, it says i'm not connected. i tried disconnecting from the unidentified network, but that disconnects me from lower net too.
View 13 Replies View RelatedCisco :: Endhost Unreachable With LMS 4.1
Jun 9, 2013After reconfiguring my LMS 4.1 from snmp v2 to snmp v3 the endhost aren't reachable anymore. Before configuring the snmp v3 I have purged the endhost database in order to repopulate it. After the jobs run no endhost could be added to repository. It just says unreachable.
Could it really be a snmpv3 issue? Everytihng else is working as before. I'll have to go back to snmp v2.
Cisco :: ASA Unreachable Along With Hosts Connected
Jun 17, 2011So we have a cisco asa 5505. Once a day now (random times) it will suddenly be unreachable along with the hosts connected. If I console in and ping a host from the asa, suddenly it becomes reachable from the outside world again. My job prohibits me from posting the configuration online.
View 10 Replies View RelatedCisco VPN :: ASA5505 Crashes When AD Agent Is Unreachable
Mar 15, 2013in my test LAB i have used a 5505 running 9.1.1.I have setup a DC (2008R2) and then AD Agent.I have configured and used Identity firewall rules which worked like a charm.I have also used LDAP Auth which also worked fine.I then disabled all the rules but kept the identity firewall checked.Since it was a lab environment, i had to remove the DC for other tests.A few hours later the ASA initially was stuck.I used the console and i saw it could ping noone! not even directly attached PCs or defgw (i was able to ping them before it stucked).No arp table also!the asa did no NATing so no xlate entries were vavailable.Then i sshed to it.I got a blank screen and from console i could see cpu-usage from ssh to 20%I opened a second ssh: nothing. Blank Screen again. cpu-usage from ssh to 40% (overall ~50%)I opened a third ssh: nothing. Blank Screen again. cpu-usage from ssh to 65% (overall ~75%)I issued reload from console! Nothing! it was trying to shut down!I issued reload quick-> that is when console was lost!!I have to unplug it.
The DC that was removed was also the DNS for the ASA.The only log message i could see, before it stuck was "AD Agent is out of reach".i have ttried this 4 times. Always the same. 100% reproducible.I disabled the identity firewall-> no problem! it worked for days.100% reproducable.I downgraded to 8.4.5--> the same for both above actions.
Cisco Firewall :: 8.4(2) Upgrade Standby IP Unreachable
Oct 18, 2011I'm having an issue where when I upgrade from 8.2(5) to 8.4(2) on an active/passive asa 5585 running in transparent mode I can no longer reach the standby ip. The BVI interface appears to be created properly, the device IP and standby IP are listed in the config under the BVI interface and my inside and outside interfaces are both joined to BVI1-group.
View 1 Replies View RelatedCisco Switching/Routing :: 1941- Ip Next Hop Unreachable
Sep 11, 2012I have a strange behavior and a simple proble . I configured the following static route
ip route 10.84.22.0 255.255.254.0 10.84.23.254
That I advertsied in eBGP :
router bgp 65000
network 10.84.22.0 mask 255.255.254.0
the IP next hop 10.84.23.254 is cascaded on my customer LAN . At nominal time the router advertsed the route in BGP
pjnb1376#sh ip bgp nei 57.213.169.169 ad
Next Hop Metric LocPrf Weight Path
*> 10.84.22.0/23 10.84.23.254 0 32768 i
When the lan interface of the router goes down , the router still advertise the route !!! Even if the IP next hop
10.84.23.254 is not reacheable anymore ....
The box is a Cisco 1941 using
1900-universalk9-mz.SPA.151-4.M1
Cisco Switching/Routing :: 888 And 878 Router Unreachable?
Dec 13, 2012The problem is that that the routers are not reachable form the corporate LAN after some time. Pinging the routers IP is not working anymore. When the network cable is unplugged and plugged in again the routers are responding again. The same applies when I connect my Laptop to the router. The interface is responsive right after I connect the cable. Also other devices on the network can ping the router. But after a few hours or sometimes 1,5 day the router is unreachable form the corporate network.
The problem first started a few weeks ago. The configuration did not change. The router 878 was not responsing and after changing all the cables and conncting it to another swith the problem remained. So I suspected a hardware failure and bought a replacement 888. After configuring the 888 it showed the same behaviour as the 878 router. The DSL connection is working all the time. I can even set up a vpn connection to the router and start a telnet session. than I can ping the internap IP of the router but pinging another device is not working.
What I noticed after the command sh int vlan1 is that the last input counter keeps increasing.whats causing this or how to debug?
Cisco :: Controller Unreachable In WCS 7.0.172.0 After Code Upgrade?
Sep 13, 2011I have one instance of WCS 7.0.172.0 (on a Linux host) and a fleet of WiSMs that I'm upgrading from 7.0.98.0 to 7.0.116.0. Every time I run thru the upgrade process from within WCS (scheduled to run overnight, off peak hours) all of the controllers that were upgraded then show as "unreachable". Grepping thru wcs-0-0.log shows messages that the controllers are unreachable via SNMP but running an "snmpget" from the command line to any of the affected controllers works just fine. The only way I've found to remedy this is to stop and restart the WCS service. Considering how long that takes with my deployment...I'd rather not do that every time .
View 2 Replies View RelatedCisco Firewall :: ASA 5500 And ICMP Unreachable
Jun 27, 2012Is it really the case that the ASA will not generate ICMP Host Unreachable messages for sub nets connected to any of its interfaces (in breach of RFC1812) as claimed here: [URL]
I'm investigating a situation where an organization uses ASAs to control traffic between different v lans in their internal production systems as well as Internet traffic. They are having problems with internal load balancing because the ASAs do not (as currently configured) generate Host Unreachable packets. Can this be changed in the configuration or not? I have to say, if it can't then I'd urge them to find something else to route between their internal sub nets.
Broadband :: Reply 192.168.1.1 Destination Net Unreachable?
May 12, 2012i have my 9 computers 1 prolink modem/router h5200 and tplink switch...for 3 months my connection is quite good..but in the 4th month its starting to Reply 192.168.1.1 Destination net Unreachable..i called up a technician from the network..He changed my modem/router with the same model and it runs for an hour... 5-6 hrs..the problem starts again it begins to ping Reply 192.168.1.1 Destination net Unreachable...b4 my TCP/IP i configured it automatically but now i try to put it manually...my modem/router starts with 192.168.1.1 my first unit starts in 192.168.1.2 and so on.
View 1 Replies View RelatedCisco AAA/Identity/Nac :: ACS 5.3 Unreachable If Network Activity Decrease
May 29, 2012I am triing to migrate my old ACS to the new one. I am using ACS 5.3 on appliance CSACS-1121. Sometime, i loose the connection to the appliance and i could not connect to the appliance with SSH, i could not start the GUI and the authentication is switched to the secondary instance. As soon as I have traffic, the connection is restored.
View 3 Replies View RelatedCisco Wireless :: WCS 7.0 - Northbound Notification Receiver Unreachable
Dec 12, 2010I'm trying to configure an snmp notification reciever on WCS 7.0, so that critical alarms get reported to our central console. Following the configuration guide I was able to add the reciever as northbound, but after adding it I get an alarm saying that it is unreachable by WCS so all alarm notification will be suspended. I have tested snmp and ping connectivity between the WCS box and the notification reciever and it works ok, is there some other traffic that I might be missing?. I've seen some packets going from the WCS box to TCP port 7 on the reciever, which as far as I know is the echo service, is that what WCS uses to test connectivity?
View 7 Replies View RelatedCisco Wireless :: 6509-E / WiSM Controller Unreachable From WCS
Jan 26, 2013I am getting an alarm on WCS where a one controller is down, unreachable from WCS, while the other one is reachable on the same WiSM module. Upon investigation, Status of controller is shown as "Oper-Up" for all controllers on Supervisory engine. Hardware platform is Cisco 6509-E.
WLAN
Slot Controller Service IP Management IP SW Version Status
----+-----------+----------------+----------------+-----------+---------------
2 1 192.167.10.11 172.19.47.65 6.0.196.0 Oper-Up
2 2 192.167.10.12 172.19.47.66 6.0.196.0 Oper-Up
However, I can not ping the managment interface of the down controller while the other controller management interface is pingable. All these interfaces are in the same VLAN.
ping 172.19.47.65
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.19.47.65, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Problem is fixed when I reboot the problematic Controller. However, this problem re-appears after some time. I am not able to figure out why controller is not able to ping its default-gateway which is an SVI interface on Supervisory card on the same chassis, and showing status UP/UP. Is it a software bug or backplane fault or any other reason ?
Servers :: Destination Host Unreachable - Using Windows XP?
Dec 16, 2011Im running 10 units of computers, anyhow my server has no internet connection, the other 9 units has net connection,when i ping the diagnosis is destination host unreachable.I'm using windows XP.
View 1 Replies View RelatedThomson TG585 - Destination Host Unreachable
Dec 15, 2012My old router recently died and my ISP was kind enough to offer this Thomson one free. But ever since I got it, my PCs cant see each other on the homegroup. They can all get onto the internet - and by using programs like Dropbox or Teamviewer I can share info from one to the other- but I'd like to get my homegroup working again, Both my PCs are running Win 7, connecting wirelessly to the network. When trying to tracert from one to the other it gives this message: Tracing route to GLaptop.lan [192.168.1.79] over a maximum of 30 hops: 1 GDesktop.lan [192.168.1.82] reports: Destination host unreachable. The problem persists when firewalls on both PCs are disabled, and I've attempted to delete the homegroup on both PCs and re-create it.
View 5 Replies View RelatedDestination Host Unreachable - Can't Connect To Internet
May 11, 2012My internet connection started to disconnect after an office mate used my PC. I thought it was just the cables but it's not. I pinged my ip address and its okay (sent=4; received=4). But when i ping Yahoo! and other websites, it said that "Destination host unreachable" (sent=4;received=0;lost=4;100% loss). What should I do to make my connection okay? I didn't ask assistance from our IT personnel bcoz they said if i want to reconnect/reinstall connection, I have to get an approved request from our bosses. And I don't like being asked bcoz they are like tyrant bosses.
View 2 Replies View RelatedCisco Firewall :: ASA 5510 Allowing ICMP Unreachable On Outside Interface
Oct 25, 2011I am having some issues with my ASA 5510 (running ASA 8.2) dropping ICMP unreachable-fragmentation-required-but-df-bit-set type messages coming in on the outside interface. I have the following entry in the ACL for the outside interface:access-list outside_acl extended permit icmp any interface outside and there are no other entries in that list that should take precedence and drop the packet. Pings from outside to the ASA work when this ACE is present and do no when it is absent so it is clearly taking effect. I see the following entries in the debug log when sending a large non-fragmentable packet (that would cause an intermediate router to send back this ICMP response) out to the internet through the ASa,As far as I can tell I am not running ICMP inspection; I don't want it to do any stateful magic here since the outgoing traffic would have been ordinary data from another protocol and would not have caused an outgoing ICMP connection to be built to match against.
View 12 Replies View RelatedCisco Switching/Routing :: Destination Host Unreachable 2400
Jun 8, 2012My company has a Cisco IAD 2400 which is handling our phones and the internet (from Service Provider). We are adding a second router, a Cisco 1921, to our network,I think I have everything set up correctly. One department is using the 192.168.2.0/27 subnet. I can ping each computer within that subnet. Also, within this subnet, I can ping the router interface at 192.168.2.1. I can ping 192.168.1.2 successfully as well. This is the interface on the 1921 that goes to the 2400. However, if I try to ping 192.168.1.1 (interface on 2400), I get "Reply From 192.168.1.236: Destination Host Unreachable" I get the same thing if I ping 8.8.8.8.Within the 1921, I can ping 192.168.1.1 and 74.125.224.72 (random google ip) successfully.
View 1 Replies View RelatedCisco Firewall :: ASA5510 SMTP Traffic - Host Unreachable
Jul 8, 2012Up until recently one of my sites was able to get to a postilion subnet. Then we started receiving "host unreachable" e-mails. Posting told us SMTP traffic was not getting let in. I've compared the current config to a config that was saved before the issue popped up and found really no noticeable difference.
I tried a packet tracer trace with no luck: SiteB- Firewall# packet-tracer input outside tcp 11.2.2.36 12345 65.19.0.0 25.
Phase: 1
Type: FLOW-LOOKUP
Subtype:
Result: ALLOW
Config:
Additional Information:
Found no matching flow, creating a new flow
[code]...
Result:
input-interface: outside
input-status: up
input-line-status: up
output-interface: outside
output-status: up
output-line-status: up
Action: drop
Drop-reason: (acl-drop) Flow is denied by configured rule
Attached is a sanitized config. I'm not entirely convinced it's a firewall issue, but I need to some successful testing to prove otherwise.
Cisco Routers :: Dual WAN RV042G Unreachable After Configuring Bandwidth
Mar 17, 2013I bought a RV042G router some days ago to manage 2 adsl lines at my home. Everything works correctly except one thing : i can't configure the bandwidth management. When i go to "Bandwidth Management" menu, then "Bandwidth Management Type" then i choose rate control or priority and i a had some rules to priorize http protocol for example, then i click on save button. After a few seconds of internet usage i loss connectivity to the router and internet and 192.168.1.1 became unreachable to ping. I had to unplung the power cord to restart the router, the same problem still occurs until i remove all the rules ! Some times i even had to do a factory reset because my adsl modems are unreachable behind the router (unable to ping the gateway).
View 4 Replies View RelatedCan't Communicate Between Wireless And Wired - Destination Host Unreachable
May 7, 2011I have 2 brand new systems, a desktop running Windows 7 Pro connected with a had line, and a laptop running Windows 7 Home Premium connected wirelessly. Both can access the router, both can access the internet, both can be pinged from the router. However, they absolutely cannot see each other on the network. If I try to ping by name, the addresses don't resolve. If I try to ping by IP, I get either no reply or the "destination host unreachable."I've disabled firewall completely on both. I've double, triple, quadruple checked all sharing settings (network discovery is enabled on both, sharing enabled everywhere, etc. etc.). I've tried disabling all other network adapters on the laptop, no difference. I've tried all of the online tips about repairing winsock.
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