Why Does Tracert And Ping Fail
Feb 28, 2013
I can't tracert or ping certain websites or servers for games.Before I go on, no I wasn't doing this because of DDoS-ing. I was doing this so that I could find an exact latency number for a gaming server. Now, to continue.What I mean is if I try to ping this server, the session will timeout no matter what the millisecond limit is (using CMD)
Ping: Pinging (IP Host Name) [IP] with 32 bytes of data
Request Timed Out
Request Timed Out
Request Timed Out
Request Timed Out
[code].....
Why does this happen? I am pretty sure this is a security tactic used to stop DDoS-ing, but why does it not matter how long I allow the tracert or ping to run? I really want to understand this so I can understand how people don't get traced as well as don't get DDoS-ed. I didn't put any of the IP's just to keep it anonymous. If you really need the host IP, I will supply it, but I will not supply the tracert IP's.
View 3 Replies
ADVERTISEMENT
Apr 21, 2011
How can i enable this machine to be accessible throught PingTracert
View 1 Replies
View Related
Oct 7, 2012
I am currently using Time Warner Cable as my internet provider and I have been experiencing very slow internet connection speeds for the past few weeks. This has happened across multiple laptops and desktops both wireless and wired connections. I have done a ping and tracert test but am unable to read the results.
View 7 Replies
View Related
May 15, 2012
I'm working as a network engineer for a service provider, and we had just gone through a pretty large scale upgrade throughout our network and service.But not long after the upgrade (or maybe ever since the upgrade, we can't confirm this because we probably missed it out due to many other links to be tested), we met a peculiar problem.Everything seems to be running fine most of the time, but there has been some weird 'ghost-like' activity which have been causing inconsistent network disruptions. At times, certain portions of the network can't communicate with other subnets.And most obviously is the problem with a continuous ping and a traceroute simultaneously. Ping is usually normal, but until a traceroute is attempted, it times out at the same time as tracert fails to obtain the route.Besides, performing a ping from the 2nd closest hop address, 10.250.253.251, which is a cisco layer 3 switch also has problems, the results shown are as belowType escape sequence to abort[CODE]
View 1 Replies
View Related
Mar 17, 2011
They time out however I can connect to google/ect on my browser.
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersHannah>ping www.riftgame.com
Pinging www.gslb.riftgame.com [208.94.26.135] with 32 bytes of data:
Request timed out.
Request timed out.
[code].....
View 1 Replies
View Related
May 27, 2012
I have configured eigrp routing on cisco 1941 ISR with two interfaces advertised. However i can not ping the router interface on g 0/0 but can ping the device and computers attached to that network. When i ping from the same network i'm able to ping the interface but not from anyway else. i can also ping the other devices on other network from g 0/0 attached hosts. How can i enable ping to this interface so that i start monitoring the network?
Below i have attached the network configurations for the router;
!boot-start-markerboot-end-marker!!enable secret 5 xxxxxxxxxxx!no aaa new-model!no ipv6 cefip source-routeip cef!!!!!multilink bundle-name authenticated!crypto pki token default removal timeout 0!!license udi pid
[Code].....
View 3 Replies
View Related
Apr 3, 2011
i have a problem with a cisco 857-K9 router. We can access internet but if we ping a web server, every first ping fail but all others works...
View 15 Replies
View Related
Oct 12, 2011
Loss connection every day for several hours and just comes back. Reset router than works fine. Only about six months old. Found several forums staing the same problem. I have a RV016 16 port VPN router. What can I do?
View 1 Replies
View Related
Nov 7, 2011
I have a specific website that i cannot reach. I can reach all other websites without any problems.I have read this URL and followed the same instructions.I made the tracert and here is what i got.
View 5 Replies
View Related
Nov 23, 2011
I have a ASA 5505 as a default gateway to a network, whenever I tracert to outside it shows every hop ip address as the ip address I'm trying to get too, quick example
lets say I'm in a 192.168.0.0/25 network but I want to trace to 10.10.10.10
View 6 Replies
View Related
Feb 22, 2012
We have two Cisco 2960 TT-L switches. I'd like to reduce single points of failure and have dual servers for most tasks. For example, two firewall servers and two web servers. Should one server fail the other will act as a failover.I'd like to extend the redundancy to the switches, and am thinking of connecting one web server to one switch, and one to the other. In the event a switch failed a set of servers would still run, and be able to talk to each other.I'd like to run two VLANs, one for the LAN, and one of the WAN, and connect the two VLANs on each of the switches with the associated VLAN on the other switch.
View 3 Replies
View Related
Mar 31, 2012
I have a new 3560G to set up a small network for a remote site. I configured the vlan and an SVI as the gateway. The switch is also the DHCP server for the LAN. I configured Gi0/2 as L3 port, connecting to the nearest neighbor. My network runs EIGRP so i advertised the routes into the EIGRP process. The switch forms EIGRP neighbors and learns all routes in the enterprise network. The problems I'm having now are: 1. The switch learns all routes in my enterprise LAN and can ping devices in the enterprise LAN, but I can’t ping any interface on the switch from the enterprise LAN. 2.
View 5 Replies
View Related
Dec 12, 2011
I set this up and I can ping all the gateways but never the hosts. I was hoping I could make these links between 6500's a mix of L2 and L3. Check it out. They are connected in a linear fashion R1--->R2--->R3. I can ping from R1 to R3's SVI4 gateway but I can never ping a host on that SVI4. I was hoping that I could use the port-channels between 6500's as routed links or as trunk links depending on the type of traffic....thought it would ease the migration. I suppose I could always get rid of the port-channels and just make separate L2 and L3 links between the 6500's.
View 3 Replies
View Related
Jan 18, 2013
From My Router that connects to Cable modem i am unable to ping website 4.2.2.2I am able to ping all other websites fines.Same website i can ping from my pc and all other switches fine.Router has only 1 ACL thats for NAT.
View 25 Replies
View Related
Aug 15, 2011
When I ping an address from my windows machine, it succeeds, but when I ping to the same IP on my MAC OS X machine, it fails.
1. Why?
2. How to get successful ping on my MAC machine?
View 1 Replies
View Related
Jan 26, 2012
I installed window server 2003 in a old Pentium III server as a standalone test server. Now I want to use it as a print server and connected it to the domain. I can ping workstations and other servers from that test svr. But i cannot ping that test server from the work stations.
View 2 Replies
View Related
Mar 1, 2013
I had both a Westell 7500 and a Linksys Router working fine and had my 360 setup as an extender for Windows Media Center so I could stream TV, Music, Movies, etc from my desktop to the 360. Then I switched my modem/router out with a Zyxel PH5001Z
So now today I noticed that I can no longer find my desktop through the XBox. I have adjusted my firewall settings on the modem itself, even completely disabling it. UPnP is enabled for the 360 and the device is showing under my device table. At first I wasn't able to ping any network devices but after creating an ICMPv4 Firewall rule it worked fine. I've confirmed the XBox IP Address through Network Map, the Device Table on the modem and through Network Settings on the XBox. I've diabled my modem firewall as well as Windows Firewall, completely and I still can't ping my XBox or set it up as an Extender.
I have the XBox connected wirelessly using WPA2-Personal and it's operating in 802.11g/n mode.
View 19 Replies
View Related
Apr 17, 2012
I am running a home configuration where there are 2 PC's each using a different ISP. If one of those ISP's goes down, I would like both PC's to switch over to the working ISP.
View 5 Replies
View Related
Mar 4, 2011
fail to connect with net through wifi
View 1 Replies
View Related
Feb 2, 2012
Cisco 891 configuration Details: [code] I could connect to the Giga bite thernet wan, based on above configuration.When I test on FastEthernet8 for the secondary ISP connection it will not go through the internet.
View 17 Replies
View Related
Jan 12, 2012
I have problems in the following scenario. I attached an image with a summary diagram of the network in question. The problem is that on the 3rd floor of the site users connect via wireless fail to connect and receive an IP. But they can not navigate. The second and first floor itself. As you see in the diagram are 3 routers, one per floor. The first is the only router that provides DHCP the other two routers are as simple Access Points.
View 13 Replies
View Related
May 18, 2011
my computer cannot access Internet at all. It finds all the wireless routers and can connect to them, but says that the router cannot access Internet. However, it can. All other devices connected to the router have full Internet access. I've tries rebooting computer, rebooting router, reconnecting to router, reinstalling wireless Internet driver, but still nothing
View 4 Replies
View Related
Jan 3, 2013
I have 2 routers on 1 the internet work fine on the other the internet not work and I see this when I start diagnostic "Testing ADSL Synchronization---fail"
View 4 Replies
View Related
Mar 12, 2011
I recently purchased a Zyxel PK5000Z modem from qwest, upgrading from my M1000 actiontec. My reasoning was that port forwarding was not working as part of the router on the actiontec, and the pk saved me some money on my bill. So, what I always start out doing on modem/routers is restrict DHCP to 192.168.0.2 to 192.168.0.10, limiting the number of devices that could connect, and I don't know if that really matters or not for this problem, but figured I would throw everything out there. So....My actual problem is that now when boot up xbox360 I get a xbox360 live "nat strict" error. I have all the ports suggested for xbox, and the particular games forwarded, and DMZ turned on to the static IP I assigned to the xbox. I started out assigning a static IP reservation in the router for the xbox (the one I set on the xbox), but soon found not needing this. I ran the firmware diagnostic tool in the utilities menu and the "encapsulation test" failed, I called qwest, they have no clue, but sounded like a level 1 dude, but he authorized a new actiontec pk5000.
View 3 Replies
View Related
Dec 18, 2011
I have a problem with another computer in the household. To get to this forum, I tried to use my son's computer (he is at college and has not used it in a while) and it shows the wireless is connected, if I click on his weatherbug, it comes up with the current temps, time, etc, but if I try to open any browser (ie, ff, or chrome) it will not connect.
View 10 Replies
View Related
Nov 27, 2011
I tried to backup ACS 5.1 but i found error messages as below
acs backup25Nov11 repository 25Nov11Repository
% Repository not found
% Error: Invalid repository name 25Nov11Respository
Please use a configured repository.
View 2 Replies
View Related
Feb 19, 2013
I have just started my installation of Prime 1.2. I have the OVA loaded (NCS-APL.1.2.1.12-K9) and I went through all of the setup. I have the webpage loaded but unable to get past the Root login. I then tried to change the password using the "ncs password root password password" command but get the error message "Execution failed: Cannot find user: root". I have seen some people talking about the wrong OVA file but that was for Version 1.1 I think.
View 1 Replies
View Related
May 6, 2013
we installed a new CPI 1.3. Both machines are in the same subnet and close to each other. Everything looks fine and is installed as we see in the config guide.When we halt the VM of the primary Server, the backup takes over but with errors. I'm also not able to login! [code] my colleauges did the same a few days ago also with problems or similar problems and restore the server from backup.
View 2 Replies
View Related
Mar 12, 2012
I am attempting to register QPM 4.1.5 into LMS 3.2.1 Portal, under Home Page Admin - Application Registration but It fails.It seems to be a bug where it puts the details in the wrong place when submitting the info.
This is the output that it tries to submit obviously - Description, host name, port number and protocol are mixed up.You have selected the following application to be imported from the remote server. [code]
I'm not sure where to find the Tomcat logs or how much use they would be.
View 1 Replies
View Related
Feb 28, 2013
My client has two ASA-5500 in failover (8.4.4.1).To create AnyConnectVPN, the package must be uploaded on both machines - uncomfortable, but it can be accepted. The REAL problem is that the profiles (.xml file) are not synchronized.When I make a change of any of the parameters, after failover switching I loos alle the change.
View 1 Replies
View Related
Jan 14, 2013
I just set up a new Linksys/Cisco RV082 router with the intent to get VPN working from outside the building. I have gone through the setup and while everything looks good, I have not been able to connect yet. I have tried everything that I know how, and am now hoping to get the answer from some pros.
Here's my setup. We use Comcast Business class internet. The modem is plugged into WAN port 1 on the RV082. I'm using the router as a DHCP server, that is working fine. My local subnet is 192.168.0.0/220
Right now all I want is to be able to log in as a client using QuickVPN. I set up one user and a client to VPN tunnel using the router's config page. Here's the settings I have:
Tunnel Interface is setup on WAN1, checkbox is enabled.
Local Group Setup
Local Security Gatewaytpe: IP Only
Local Security Group Type: Subnet
[Code]....
It seems like something is blocking the connection, but seeing that I have tried this after disabling the firewall completely it doesn't make sense to me. I also went into the config page for the modem and set up the router as a DMZ. I have also tried connecting with the client built into Windows 7, but that doesn't work either, I just get "connection failed with error 619"
I have the port in QuickVPN set to auto, but have tried both 443 and 60443 with same results.
I ran a port scan at [URL] and it shows I have 3 ports open...80,443, and 1723
View 4 Replies
View Related
Mar 18, 2013
We've recently sold and implemented a wireless solution using a WLC, WCS and 1140 APs.
There is a HQ site where the WLC, WCS, DNS and DHCP reside. Active Directory and a RADIUS server are also located there. There is then a WAN link to remote sites which sometimes fails. At the remote sites you'll just have a router, switches and the APs. The intention is for the APs to work in lightweight mode, falling back to H-REAP when the WAN link fails.That works fine, but what doesn't work fine is the APs rejoining once the WAN link is restored.
They just don't. Even days later, the APs are still all disassociated from the controller despite the WAN link being up. I've 'hardcoded' the controller IP into the AP configuration, while the APs initally get the IP for the WLC from DHCP using Option 43. Despite the APs therefore knowing where WLC is, once they're disassociated from it (WAN link failed) they will not reassociate by themselves. Restarting the APs is the only way to get them to rejoin.
With hundreds of APs and in excess of 30 switches, restarting all the APs each time the WAN link fails is pretty ridiculous.
I've logged a TAC case and gone through the whole rigmarole, this is an offical bug and Cisco have informed us that it's due to be fixed sometime early 2011, but besides that there is nothing they can do. So to be perfectly clear, Cisco have sold and shipped a product that doesn't work as advertised and they best they can offer us is a promise to fix it soon. I'm pretty shocked, I've never had this experience with Cisco in the past.
Ok, so now I've got to come up with a decent workaround until we get a firmware release where this is fixed. I'm looking at using CNA to automate the reloading of all the switches, I guess when an outage is reported I'll just write a procedure for the client to follow to reload all their APs.
A script that can query the associated status of APs and reload them as needed, automatically, would be pretty cool. Perhaps that can be done with SNMP.
View 1 Replies
View Related
Jun 16, 2012
virus update conection fail how i solve it in windows8
View 1 Replies
View Related
