Ping PowerEdge 5324 problem
We buy a new switch Dell Powerconnect 5324 (24 ports) in order to expand our old Powerconnect 2508 (8 ports) for gigabit connectivity.
If we connect the new switch, we have the following behaviors: a very small number of machines can not ping IP one and only . For example, the print server can ping all printers except one. A PC can ping all other devices connected to the network, except the IP address of a server. At the same time, all other PCs work fine.
If I disconnect the new switch the entire network restart to function properly. If I connect the servers to the switch again the network problem appears again.
There are also 2 amazing things:
-changes of machines involved (IP)
-a continuous ping on the affected machine works for a few seconds then stop for a few minutes and then work again for a few seconds and so on
I use the default configuration, and I think that it is impossible to configure something like this with a managed switch.
Do you have any suggestions?
Tags: Dell Switches
OK, that was my story...
It is a weird error.
I recently changed my internet provider cos had problems with the old funding, etc. My new provider is clear high-speed I think. It's one of these usb connect modems.
The speed seems pretty normal and I was able to go on websites. This site or the server is the only one I seem to have a problem with.
Sound on a Korean server.
But I'm going to Korean sites all the time and the speed is normal. In front a site I spend supposed to be slower then this site Oo, but again it loads quite fast while my friends can barely get on that.
The site is nate.com / cyworld.
Both nate.com and cyworld have the same server, I think.
It was the Korean site the fastest, that I went. & While I was on the crappy internet. As almost as slow as dial-up. But then they merged with this site called nate.com and the search engine, it there was a little slow with the site. Minihp URLS seem not to be much affected, only slightly slower. But the search engine was so bad that I couldn't even use it. Just load and load, never go forward and never to expire. & While I was slightly fast internet from comcast.
Now with my new internet provider.
The search engine is fast again. But the minihp, (nate.com) index and links like these don't work anymore.
Or whatever it is connected with them or have nate.com in it.
Only one that loads with nate.com is the search engine that is as follows.
Even more bizarre is like when I go to a proxy, which I was just testing. In fact, it loads the site. Some slow, some, as if I typed yahoo.com... like quickly. I couldn't just click on the next page buttons.
This site has a proxy I used.
It is one that has been fast measured.
I don't understand why in all it can load into proxy, but not on my pc. Not like the session timeout thingie... COS barely, it took 2 minutes to load.
It is not my browser, cos I tried in different browsers. So same thing.
I tried to download some of the free internet speed increases, firefox addons and pc speed ups. Still nothing. I even tried to install stuff like... give your session in firefox as long to laod for slow sites. & a proxy for firefox. (the proxy would not accept the URL... that was so useless)
Even more strange is that when I got my new internet. Everything about this great site loaded fast. So it's not like the internet too slow for it... COS it was freakin two days ago work!
It was my favorite site and I used a lot.
So I googled around, several times and eventually find something.
Here, this site is for my problem
Then, how should I do?
Now his work.
I don't understand, given how when I couldn't stay connected my friends could.
Thanks for your reply.
Running unix on a poweredge 2800 server - after a reboot to cold system loses date and other settings in the bios - I go into bios reset date and put the info on the disks scsi and everything works fine - what is the bios battery?
It looks like the CMOS battery.
I have a dell poweredge 1950 I am trying to load windows 2003 server on but keeps telling me that Setup not found not disks.i downloaded the controller driver on the site of lsi and copied on a diskette disk.i pressing f6 during installation of the OS and tried to install the driver from a floppy external drive.but usb system do you want mtp lsi supported stuff and I press S to mean yes he loads the driver but continues to get back to the page where it asks if I want to load support.what should I do? someone help pls
I have new poweredge r720 with hard drive 4 x 450 SAS. I created RAID 10 with initialization (PERC H710 mini). When I want to install the operating system (Ossim) the system tells me that the hard drive is not detected.
The same error when I try to install Red Hat 5.6 i686.
Does anyone know what is the reason?
Probably the same (the reason).
You can try the RHEL downloadable drivers on the Dell support site and install with those.
Or you can virtualize your configuration and install something like free ESXi from VMware (using the ISO available on the site of Dell support that it uses NIC and PERC drivers built in (VMware image may not have these drivers according to NIC/PERC model and what image build you get).)
I came here for help with connectivity to my server remotely. I bought Server poweredge 2800, I did all the necessary configurations including raid and system installation. After I try to open a remote web access to my server and I still can't get this to work. I went to my server configuration and static value ip, gateway, mask after that I tried to connect to it, via a browser, since different pc in my network for poweredge on standby. Unfortunetly, I can't get connection with it (I put https://ipAddress). I went again this configuration and also tried with the customer option dhcp or static including the configuration of my router for this ip address, but no one works for me. I don't have any idea what I'm doing wrong. Can you please help me please?
Open a command prompt and type in the following:
racadm racresetcfg (this will reset to the default values listed below DRAC) - reset may take up to 10 minutes to complete - there is no progress shown, so give it about 10 minutes before moving.
IP address: 192.168.0.120
Subnet mask: 255.255.255.0
Default gateway: 192.168.0.1
If this information will not work for you, you can set the network information by the following from the command prompt:
racadm setniccfg s ipAddress netmask entry gate
Again, can take a few minutes before you can access it with the new settings.
Abbiamo server it oggetto if e rotta scheda di rete che essere una pulito dove:
INTEL PRO/1000 PT Desktop (D33745) PCI Express adapter
Announcement of is it Server e UN CTP (Computer To Plate) e della Kodak ha we must di tale scheda by communication con esso.
Ho tried e altre schede con con quella integrata al server, my vanno in error the rasterizzazione del file durante da incidere.
I wanted to get to e possibile che this no forniate una.
non vedo scheda di rete tra i di original del server components. E' possibile che sia stata twice later con UN ordine a parte, o altro server of da UN?
Recently, we have problems with some Vista machines to access shared folders on other Vista machines. This seems to happen after the automatic updates of windows.
These 'problem' machines are able to ping other machines 'good' but is unable to connect to shared folders machines 'good '.
The reverse works fine ('good' machines can ping and access 'problem' machines).
When you connect to folders shared of these 'problem' to 'good' machines machines using \\machinename\folder or even \\machine_ip\folder, the error window "the network location cannot be reached" appears.
'Problem' machines can do desktop connection remote for the machines 'good '.
All machines have the parameters: -.
Same domain - private network
Network discovery on
File sharing on
Public folder sharing
Password protected sharing
I am not able to find a solution on the web site and microsoft.
Re-install Vista on 1 machine of 'problem' and the problem goes away.
The problem with reinstalling is subject to re-registration of certain software licenses which has no registration online (through applications for certificates).
Is there a resolution without having to re - install Vista?
You can post your question here:
It's my scenario.
Software Version 7.2 (1)
I activated the VPN in the external Interface. The IPSec Client pool is in the range 192.168.98.150 - 192.168.98.175.
- Allowed "a whole icmp" out Interface access both within the Interface.
- ICMP & ICMP error inspection is enabled.
- NAT-control is disabled.
Clients are unable to ping any IP within the LAN 'inside' but at the same time, they are able to access the devices in the LAN using HTTP, HTTPS, SSH & TELNET.
access-list SHEEP extended permits all ip 192.168.98.0 255.255.255.0
NAT (Inside) 0 access-list SHEEP
I get the following log "translation portmap creation failed for CBC icmp outdoors"
If I add a static 192.168.98.0 public (exterior, Interior) 192.168.98.0 netmask 255.255.255.0
I am able to Ping and the problem is solved.
Could someone explain please this behavior?
- Why ICMP only needs a NAT device when TCP & UDP traffic works very well.
- Why a portmap translation error? Why not dynamic identity NAT?
So he was correspondent to a configuration 'nat' on the 'outside' interface that had no configuration corresponding 'global' for the destination (probably inside) interface which caused problems and produces the 'portmap' error.
Please do not forget to mark an answer as the correct answer, if she answered your question or useful rate responses
I set up a site to site between an ASA5505 (company) and a router of the 871w (remote control). The tunnel is up, and I can ping anything on the remote network business network. However, with the passage of the company remotely, I am only able to ping the router, but no clients are connected on it. The IP address for the router is on the same subnet as the rest of the guests (192.168.1.0/24). I looked at the logs on the ASA5505 and it seems to be the way the traffic fine, so the problem seems to sit on the 871. To reinforce this, to actually start the tunnel linking the corporate network using a ping to one of these customers (even if the ping command:------)
I'll be happy to provide any additional information necessary. Thank you.
Can you confirm for me that there is no firewall on clients that might be blocking pings? The problem description that you provided it seems that as long as the clients initiate the ping, it is successful, but the reverse is not true. This seems to indicate something about customers may be blocking traffic. Also since you say that you are able to ping the router with the ip address in the same subnet as the clients it further strengthens my conviction that the issue could be with the customers.
It's driving me crazy... Added a new VIRTUAL local network we have done several times. Switches, routers and firewall to see all new VLAN and can ping GW without problem. The host can also ping the nVLAN GW, but guests cannot. However, if I add another guest to the same group of port they can ping each other (as long as they are on the same host), but nothing about the port group can ping the GW. So far, I have:
-Even once, verified full connectivity to the new VLAN between all physical devices (trunks, etherchannel, etc. are all good)
-Number checked on the port group VLAN
-Checked host sees the VLAN
-Removed and readded vSwitch port group
-Removed and readded comments nic (I tried E1000 and VMXNET3)
-Deleted then recreated the VLAN
Any other ideas?
Is the new VIRTUAL local area network in the list of VLANS allowed on physical switch used uplinks ports the vSwitch?
I have a small question, I used to have an ESX Server 3.5 to u4 mode RAID 0 on a Dell PowerEdge 850. Finally, the system crashed, the RAID array will be more found.
I decided to re - install ESX 3.5 u4 but with RAID 1 instead. During the installation process and after the installation are finished, I heard a plaintive high-pitch noise when the array is initialize, now it does not when I put the RAID 0 configuration and install ESX. I also tried with ESXi 3.5 u4 but get the same results with RAID 1.
I checked on the VMWare Web site, with the compatibility tool and the PowerEdge 850 is not listed in the compatible Dell servers to ESX 3.5 u4, but as I have explained before use to run ESX on this same PowerEdge without problems.
I am trying to pin-point the source of the problem and I would like to know if any of you correctly installed ESXi or ESX on a PowerEdge 850 with RAID 1?
BTW, I ran tons of diagnosis on the system, and the HARD drive and all the components are healthy. That's why I wonder if the problem is not with the software and hardware.
Thanks to you all!
Any input is appreciated
I also had these problems with ESXi 3.5 u4 - but only if I installed immediately after creating the RAID1 array. The high pitched noise is the "RAID degraded" alarm on the CERC SATA 1.5/6 controller that comes with this system. My solution was to allow the RAID to build entirely during the night before installing u4, which allowed me to install, and I've been running for a month now without any problems. From one day to the next, I say only because they were 500 GB disks and took some time to build completely.
Furthermore, I have now decided to return to u3 u4 disables many management utilities I was going to use (using the "unsupported" and RCLI). After the RAID reset, I tried to install u3 immediately (during the process of RECONSTRUCTION/VERIFY) and managed without a building during the night.
A warning on the u4: even if he can be downloaded version of Dell (with the CIMs Dell preinstalled for use with OpenManage), the CIMs are missing the most critical readings on the State of the RAID. The other hardware monitoring is pretty irrelevant compared to know when your RAID array is degraded and must be repaired.
If anyone has solutions to get the controller CERC report thorugh either OpenMaanage or SNMP so please point me in the right direction.
Hi all -
I have a couple of tickets open with VMware and our supplier of SAN, EqualLogic, on this issue. Since the configuration of our production and DMZ clusters we noticed that the virtual machines will sometimes drop network connectivity after a successful vMotion and Storage vMotion. Sometimes, although much less frequently, virtual machines also spontaneously lose network overnight. What happened only a few times. The strange thing is that the other guests on the VM host are fine - they lose any network. Actually, I can do no more than 3 computers virtual host to another, and 2 of 3 can switch correctly, so that we lose the network. The work around? Simply 'disconnect' from the virtual NETWORK card 'reconnect' and the virtual machine will start the return packets. I can also switch the VM troubled return to the host State and it will find the network. I can it reboot and re - win network. I can re - install the virtual card completely, and she re - win network.
VMware has seen a lot of mistakes of SAN in our log files in order to update us our SAN firmware to the latest version. That seems to have fixed that but we still have the issue. Here are some of the specifications - all environments are virtually identical except for memory:
Of PowerEdge R810
NICs Broadcom 5709
EqualLogic SAN running 5.0.5 F/W
We use frames. ESXi is fully patched. I haven't seen a boss or not, it is only some guest operating system that loses the network, but we are a Windows environment.
When a virtual machine loses the network, we can not:
- Ping to it
- Ping it
- Ping him at the virtual machines on the same host or vSwitch
- Ping outside our network
- resolve DNS, etc..
I followed some KBs VMware without success, including:
http://KB.VMware.com/selfservice/microsites/search.do?language=en_US & cmd = displayKC & externalId = 1003839
http://KB.VMware.com/selfservice/microsites/search.do?cmd=displayKC & externalId = 1002811 (port security is not enabled)
-All the VMware tools have been updated to the latest version correct and corresponds to the ESXi host
-Connected to the service ESXi console, I cannot ping the VM problem by name of host or IP address, but I can ping do not affected by the issue of the OTHER virtual machines. I can also pings the service console.
-Connected to the troubled virtual machine itself, I cannot ping other virtual machines, I can't resolve host names, I cannot ping by IP. The machine virtual CAN ping itself by IP, but not hostname. I cannot ping other virtual computers on the same virtual switch or network by either IP or host name. I can't ping the vSwitch network management.
-All vSwitches are configured in the same way and the same.
-Notify the switches is set to yes
-There are a lot of available virtual ports
-We tried the E1000 and VMXNET virtual cards with no difference.
-All cards are configured to negotiate, but we tried to force individuals speeds as well as with no difference
I appreciate your help. I have problems getting anywhere on this issue with the sellers.
Still having the issue...
Sometimes, it might be useful to really check that all uplinks VMNIC for all VLAN does work them. Try this is to create a new portgroup on the vSwitch used by your virtual machines on the host of the first, put a test VM on the portgroup, then go into the NIC teaming policy from the new portgroup and select "Override switch command failover."
Then down vmnic all except one in unused, then only a single VMNIC is active. Then set the portgroup VLAN to a production of VLAN and try to see if we could ping some expected from the different addresses. If it works, then move VMNIC work until unused and move up to another asset. Try again, and this for all the vmnic. If it works, then you have verified that the configuration of VLANS and other settings are correct on the physical switch in the face of this host ports.
If several VLANs, repeat the process for all other productions VLAN. Then repeat on the other hosts.
While that may take some time, occurs if everything is properly configured on the physical switches. When occurs a vMotion virtual machine gets a new "Port code" and is assigned to a new outgoing VMNIC. If there is an error of configuration on one or more physical ports that might seem random, but may still happen on VLAN x on y VMNIC. Given that Port ID policy you use indeed spread randomly VMs on the vmnic these problems may be difficult to diagnose. (Make a disconnection of the VM vNIC gives the virtual machine a new port-ID, which it will move to a new outgoing VMNIC, which might seem to solve the problem.)
- Ping to it
I have a big problem with internet activity on a WLAN connection.
Model: Satellite P200-1BA.
System: Vista Home Premium OEM with SP1 and the latest updates.
Browsers: Mozilla Firefox, IE, Safari.
Router: FRITZ Box 7050.
Communicators: Skype, Gadu-gadu
Description of the problem:
After starting system - access WIRELESS Internet start automatically to the next step commumicators start.
When I opened one of my internet browsers - I can work with this browser only 5 to 20 minutes. After this time, my browser activity stops.
I can't use any other browser - web pages load. But - commmunicator Gadu-Gadu - still work correctly.
I can start & stop communicator activity several times - and communicator is still OK.
But not the browser - browser is hung up.
I have to reboot the system,-c' is the only way I can reuse my browser and see all www pages.
I know that:
-J tested dns - writtening IP adres field in browser - does nt work
-There are various ports 80-browsers, 8080 (?) communicator - maybe vista is blocking all ports?
-in command mode - ping adres - without problems
-in command mode ipconfig / renew - without effects
-different toshiba - with windows XP - working properly and correctly
-the e-mail program (outlook) does not work correctly
-reinstallation of vista - problem is back
You use the WiFi network, but have you noticed the same thing using the LAN?
According to your assignment, applications such as e-mail and Skype chat automatically load in the bottom of the BONE.
In your case I would test if IE and other browsers would hang without usig and loading gadu gadu and Skype.
Also if this problem appears only using the WiFi network then you need to update the WLan driver and should also check if the BIOS is updated.
Sorry for this frugal proposal but as you probably know, it's not really easy to tell what causes this strange problem
I have one of my servers HPOV NNMi 9.23 restarted this morning and NNMi is loading is no longer. I see the following errors in the newspapers said:
06/04/2015-09:28:05 connection to the database test failed: connection to the server could not: connection refused
The server running on host "127.0.0.1" and accept
TCP/IP connections on port 5432?
2015-04-06 09:25:55.312 EDT: 8580:0LOG: could not translate the hostname "localhost", "5432" service at the address: name or service not known not
2015-04-06 09:25:55.312 EDT: 8580:0WARNING: could not create listen to "localhost".
2015-04-06 09:25:55.312 EDT: 8580:0FATAL: could not create TCP/IP sockets
I have checked/etc/hosts and found the following entry:
The command line, I can ping localhost without problem. Not sure why NNMi begins not at this point.
Turns out be the permissions on the file/etc/hosts.
Maybe you are looking for
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How can I add to my subscription computer.
I scoured the boards for hours and I can't find my solution. I hope that someone has experienced this problem.When I close a project, even as simple as indicated (with a clip, corrector of fast color just applied), I can't make it when I reopen it. W