I was doing a moving job for relatives and had to set their network back up. In a state of fatigue I plugged a higher voltage cord into the router by mistake. Now, even with the right cord, the power lights won't come on. It still gets hot , so I know electricity is getting inside. I believe I shorted the Zener diode or blew a capacitor and would like to repair. Problem is, the case is smarter than I am, can't see a way to open it. It's a D-Link Model: DIR-615.
I have a small business and i have all my computers connected via D-Link Des-1016D, a 16 port fast ethernet desktop switch. Yesterday all stop working the router lights were off, the computers couldn't be reached. so went to a store and bought a new one, but now i find someone that said to me that this could be a simply thing to repair and that i could do it myself. But it's some how impossible for me to just open the case.
I had bued a WRP400-G2 device today and found 3 problems here (after upgrade firmware to latest). But biggest problem is that I can't open a bug case in TAC becouse I bued device from retailer and have only one year warranty. Is it possible to contact technical support of Cisco by email or Web site? It will be a problem to contact cisco support by call.
I understand that on ACSv5 you can use either "show udi" or "show inventory" to find out the S/N of your ACS appliance....i.e. the S/N that you will use to open a TAC case....however, this particular install is a VM install and when I type either of those commands, under S/N the only thing I see is this: Serial: Cisco-VM-SN.how can I actually locate the S/N of ACS ona VM install to open a case with TAC?
Region : India Model : TL-WR740N Hardware Version : Not Clear ISP : BSNL BB
I have a BSNL BB connection. When I use the connection directly, without adding TP Link router, all the websites open flawlessly. Once when I connect the wireless router, certain websites for example Yahoomail, pepperfry.com, yepme.com don't open at all. These are just examples, but I'm unable to access many sites which is a bit annoying. But sites such as gmail, youtube, facebook open clean, there are no issues. I didn't make any configuration changes too. I tried it more than three or four times, but there is a restricted access only.
cant open the ports 2300 -2400 (udp, tcp)on router. What I do isthe following.
1. Open ports on router in port forwarding.
2. Add the triggers as well in APPLICATION RULES with the ports. Triggers are 47624 and 6073.
3. Try both Dis and Enable UPNP. Even try the DMZ enabled settings.
4. Disabling firewalls on Laptop and router. Try both ways on DMZ's(enable and disable) settings on router. Check everything.
Still when I check on websites about the ports and they are shown closed (NOT STEALTH). Router uses a firmware 4.0. I have a windows 7 64 bit system. I use wireless.
Note: All the steps are performed in a combinations manner to see if there is any possibility of opening ports.
I purchased a WRT160N router last Friday. After setting it up, everything seemed to work fine, but after a couple of hours, the router stopped responding to any requests. The LEDs stayed on as if nothing had happened, but the router was dropping everything coming from both the WAN and a wired LAN interface. Since than, I had to restart it 3 times during the last 3 days.The firmware is 1.53.0, which seems to be the latest firmware for the European market - even when I try to get a newer firmware, this site only offers the US version 1.02.2.Should I update the firmware to the US version 1.02.2 ? Is there any difference between the 1.53.0 and the 1.02.2 version ? Is there a way to restore the original firmware in case the update fails ? I haven't found any link to 1.53.0 version..Also, does this firmware updating affect my warranty ?
Region : Others Model : TL-MR3420 Hardware Version : V2 Firmware Version : 2.1 ISP : PTCL
trying to connect to router configuration (after several factory resets) at 192.168.0.1 but each time screen displays invalid username / password,doesnot even display username / password window,using admin as username and password,just cannot log on to configuration setup
In case I configure duplicate IP addresses to the same VLAN(two interfaces in VLAN 1100 have IP address 192.168.2.2) I see following ARP messages rapidly(those six messages were received in less than 2ms time-frame)
We have 5 wap54g and before few days I got below mention issue.
This is the issue with the MAC-address of the Linksys Access points. After resetting the APs to the Factory default mode, all the APs MACaddress has changed to one particular MAC id I.e. 00-90-4C-91-00-01.whether I was using mac security function earlier.And let me know how to raise a case in cisco small business .
In case customers buy IP transit(there is a BGP session between ISP and customer), they often ask for default route and for example prefixes from local internet-exchanges. What is the advantage to have default route + certain smaller(for example /17, /18 and /24) prefixes?
we have a new ACS 5.2 server, and are having a problem with the case sensitivity of ACS. Basically, what is happening is that some users are capitalizing the first letter of their AD username, and it's causing ACS to deny their access due to the case of their username. For example:
Username yyy0h22 grants admin access to a device. However, Username Yyy0h22 denies access to a device.
Is there a way to make it so that no matter uppercase or lowercase, we are giving this person access? Without having to make a different rule for each permutation?
I have a 4507R that will be using track and sla for failover/failback on two WAN circuits going out of my switch. Is there a way to configure an email notification, or some other sort of notification to let me know which route is being used, especially when the failover kicks over to by backup route.
I have this problem i can't open my ports on my D-link 524, i have opened about 6 ports so that my XBOX 360 works with a open nat, i have also set the DMZ to my xbox's IP which is static btw, my PC is also static. This is how i basically tested and it told me that it was not opened. I went into:
192.168.0.1 -> Advanced -> Virtual Servers ->
Enabled
Name: XBL1
Private IP: 192.168.0.100 ( because i was testing it on the computer - if it were 360 it would be .141 )
Both UDP and TCP at port 3074
Schedule=Always
Apply -> Then restarts modem/router i waited for 2 minutes before turning them on again, i turned router on first because some guide told me to do that.
I did exactly what they did on portforwarding.com then i opened up portchecker and typed in 3074 and pressed check -> This port is NOT opened. What is wrong? This is how my net is set up.
just upgraded from a Netgear 'G" router to the DIR-655, love the features of the 655 including the USB port. This is the issue, when I connect VPN to my job, I can see all of my files, databases, spread sheets, etc and use them no problem at all. Have a 25 meg connection via Comcast.I can not open my outlook 2003the program opens, however it just sits at trying to connect and then time out. Have tried for 10 days now with no luck. Lan team at job state that "N" routers are blocking traffic and ports that outlook needs, 5 other users have this problem at work.
I have an Open NAT but there's some people i can't connect to. I've treed DMZing and it's doesn't seem to get me to connect to everyone, and i've also tried Port forwarding as well.
I'm unable to open a few websites through the DIR-825. I can connect the PC to the ISP modem and these sites open just fine. It's not a browser problem.
I've updated to the very latest firmware and still have the problem. I've also researched this issue and can't seem to find a work-around for this issue.
I want to configure a Cisco Wireless Lan Controller (4400 and 5500 series) with to data ports for failover? I think the primary and secondary ethernet connections should be configured as trunks. I cannot find anything on CCO about this or on the internet per se. I know how to configure for failover with APs but cannot find anything on how to configure the controller in case an the ethernet port goes down.
I have a DNS-323 that I can;t get my FTP to work.For some reason no matter what I try I can't open ports on the DIR-655I have the virtual server set as such. [URL]. Checked with open port tool.
I have two xbox 360's and two ps3's(my brother has his own set and I have my own). I can not figure out how to have two of them running at the same time with open nats, but if one is on then it has a open nat. Also, when I'am on my xbox and my brother on the ps3, his nat is open and mine is moderate. By the way I have uPnP on and have firmware 2.10.
I am going to be putting an SG200-08 (8 port switch) inside a 2U rack mount chassis. To enhance cooling I thought I would remove the outer case. Are there, or would there be any issues with using the switch with the cover removed?
I have had this router for a while now and I have been experiencing these problems for forever. I can't seem to have two Xbox360's stay on OPEN NAT type permanently. I have tried port forwarding both xbox's, just my xbox, just my dad's xbox etc.. I have tried DMZ on one with or without the other on Port Forwarding. I have turned UPNP on I have it so the filtering is set to endpoint independent . I have tried without . I have even tried port triggering today. I have manually set static ip addresses on both the xbox and the router. I even have the most recently upgraded firmware. Now... How do I get TWO Xbox 360's on OPEN NAT ? How to get two xbox360's on permanent OPEN NAT status.
II bought a DIR-655 (not sure what rev I have)router and noticed my NAT had changed from open to strict.shen playing Modern Warfare 3 on the Wii. I didn't have that problem with the DIR-615 I replaced. I tried to set it up in the DMZ and I tried the port forwarding and neither of them worked. I am not ruling out operator error. I've tried to piece together the information from several different forums and websites but all are slightly different.
I recently upgraded my DIR-655, H/W Version A3 from 1.21 w/o SecureSpot to 1.35NA. My understanding this that this version isn't supposed to have any SecureSpot support. However, whenever the router is rebooted, the logs contain an entry that reads:
We have one core switch and we are planning to add a 6509. Both are none VSS.All the access switches are Catalyst 3560 series.
We plan to have all 3560s to have a link to each of the core. Without VSS, it is not possible to etherchannel to both core switches correct?What protocol should I configure to prevent in case one core fails? HSRP, VRRP, GLBP?
Do I need to run spanning tree protocol? if so which one?What is the best way to connect from each Catalyst 3560 for load balancing and redundancy? One to each core?
I have tried to open ports, but if I use the [URL], I just get the closed. I have tried to use the Viritual server function, but can`t se to get it open.
On my old, D-Link I also had something cal port forwarding, this is not here. Here is a link to an emulator of the router: [URL]
Region : Others Model : TD-W8960N Hardware Version : Not Clear Firmware Version : ISP :
Region : Sweden Model : TD-W8960N Hardware Version : Not Clear Firmware Version : ISP :
opening of some ports 25565 for minecraft so i can host games. i have try so solve this by my self but with zero progress. did enter the advanced setup and then i pressed on the NAT category and then i pressed on the ADD button and enter the following" [URL] and then i used a port checker to look if it worked but did not work?
I have four DCS-942L cameras and a 2012 model Airport Express router. I cannot view live video from outside the router in any fashion other than mydlink.com's poor quality time-limited forwarded video. Here is what I have done.I have manually mapped four TCP ports through the router for accessing the cameras' web servers. This works--I can access the camera settings that way, albeit with NO SSL support (dammit). So, fundamentally, port forwarding works on this router. The "live view" accessed through the camera's web server does not work, though.I mapped port 554 on each camera to ports on the WAN side of my router, TCP and UDP.I have made sure that the external ports set on the camera under "Enable UPNP port forwarding" are the same as the external ports set on my router. (Otherwise the web server wouldn't work from outside.)When I access the mydlink web site from inside the LAN, I can view my video. When I run netstat -n -p tcp, I can see connections open to the local 192.168.0.* addresses of my cameras, so it is connecting via the LAN.If I connect to the Internet outside my LAN, and use the mydlink web site, I get the forwarded, mini-sized video with a 60 second limit. netstat reveals that connections are being attempted to the INTERNAL ip addresses of my cameras, which of course cannot succeed from outside. In addition, if I try to stream video using QuickTime Player from outside, using the URL [URL], the player connects, then says "waiting for stream" and then "switching transports." It gets stuck there and does not proceed. On the LAN, using the local IP address, I can stream video just fine.
Any way to change this?What other ports do I need to open to make the video stream work? I tried mapping ports 5556-5559 to one of my cameras, but that did not work. Also, I have four cameras and need to be able to map to all of them for this to work.The AirPort Express supports "NAT Port Mapping Protocol" which, from my limited research, is not the same as UPNP. How to successfully viewed video from outside a router without using UPNP?I have scoured these forums considerably and have read some success stories using UPNP. From the DCS-942L manual, it seems like I should be able to set up manual port forwarding in some fashion to make the video stream work. Clearly, though, some auxiliary connection is being attempted and the client cannot get through to the camera. Is it possible to even pick this statically, or is the port always dynamically chosen by the camera and therefore absolutely must be set up on the router using UPNP? If I can't make static port forwarding work, then these cameras are headed to camera heaven soon.
Recently had an external security scan done on my DIR 655 and scan results are stating I have an accessible TFTP Server running. i've been through all the settings, and even upgraded to the latest firmware. Yet security scans are telling me I've got a TFTP Server running. Why would one be showing on the external interface, and how can I stop it?
