0
votes
1answer
47 views

Cannot connect to or ping network printer

I've just bought my first network printer and I'm having problems setting it up. I've walked through the setup procedure, and it's correctly connected to my home wifi, and it can connect to the ...
0
votes
1answer
46 views

Online computer not responding to pings

I was doing a bit of scanning on my network lately, knew all the hostnames to each computer connected. But whilst pinging one of them ping returned Request timed out.. This is strange as I know the ...
0
votes
0answers
100 views

Wireshark Capture Filter

I am new to wireshark and I am trying to capture an ICMP packet over 802.11g, I am using windows and pingplotter. The issue is that on wireshark capture I am not getting any ICMP packets no matter how ...
1
vote
2answers
57 views

Is a rare timeout from a ping on 5ghz normal?

I have a ASUS router with a 5ghz AP. No interference or traffic. My question is, what can cause even just one timeout out of a large number (say, 10,000) successful, low-roundtrip times (1-2ms)? ...
0
votes
0answers
102 views

Problems with wireless adapter ping latency/delay

I am using a D-Link DWA 123 150n USB wireless adapter to connect to the wireless network. Attached is a screenshot of my ping. The address i am pinging to doesn't really matter because no matter where ...
0
votes
1answer
35 views

No DNS But Internet Access

Today while using a Wifi Analyzer I noted that I had 100% loss of ping packets to the DNS Server. To try to isolate the problem I hard wired my computer to my cable modem bypassing my wireless ...
0
votes
0answers
51 views

Two devices cannot ping each other

I have a Wi-Fi router connected to the Internet through PPPoE. The router model is Tenda W150D, and the firmware version is V1.0.1.16_en (6569). I have no antivirus or firewall software running. The ...
1
vote
1answer
111 views

High jitter while pinging access point

I'm not sure if this is a network or an OS issue and hopefully you can help me find out. Sometimes, although I recently doubled my internet speed, I find that my internet speed isn't fast, it looks ...
-5
votes
2answers
125 views

Ping increase internet speed [closed]

Can I use ping to increase internet speed? ping [IPv4 of wifi] -n 100000 Is this increasing my internet speed?
0
votes
0answers
136 views

Can't load certain websites, but everything else works

As of this morning, I suddenly can't reach certain sites at all, but all other sites load fine. The sites that don't load are major sites like CNN.com, ATT.com, etc., so they're certainly not ...
2
votes
2answers
293 views

Doing uploads from my windows 7 machine causes high ping time

Without a program doing uploads, my 64-bit Windows 7 laptop does great - 40 ms ping time, 5 MB download rate. If anything starts uploading (Dropbox, for instance), ping times suddenly increase over ...
0
votes
0answers
90 views

Unable to ping IP on linux

I have a Linux box which is connected to one machine (say boxer). eth0 of linux box is directly connected to boxer. I have vlan range 500-550. Below is ifconfig details of linux, all o/g and i/c ...
2
votes
1answer
547 views

Can ping/ssh through LAN but not with Wi-Fi

I have bought a new D-link Wi-Fi modem recently, and I have connected one Linux system through LAN and another system through Wi-Fi. I can't ping the host which is connected to the LAN from the Wi-Fi ...
0
votes
1answer
122 views

ping printer times out when wireless, ok when wired

I have been managing our home network now for many years, and this is the weirdest problem I have ever seen: I have a router (Dlink DIR-655) to which a printer is connected directly via cat5e. The ...
0
votes
3answers
263 views

Ping returns statistics with duplicates

If I go into terminal and type ping -c2 -i30 (MY IP ADDRESS) I get a list of 80 entries with my ping statistics stating I've got +78 duplicates. Does that mean there are two devices connected to ...
1
vote
2answers
1k views

What can cause this variation in ping?

I have a problem with my internet connection and I don't know what is causing it. My router is a Linksys E3200 and my computer is equipped with Windows 8 and a WIFI adapter TP-Link WDN3200 (Ralink ...
1
vote
0answers
391 views

Ping takes a very long time to start

The internet on my mac keeps slowing down and I'm struggling to diagnose the problem. Other identical machines on the same network aren't suffering from the same problem. After a reboot the internet ...
0
votes
2answers
3k views

Two devices cannot ping each other through WiFi

I have WiFi router connected to the Internet through pppoe. Router has latest version of firmware installed. I have no any antivirus software running and firewall enabled. My router is ASUS ...
0
votes
1answer
734 views

Why Wireshark is not showing high layer packets like ICMP/IP/UDP? (Only broadcast packets are shown)

I am using Wireshark for 802.11g sniffing. The AP is not using any encryption. These are my observations: The vast majority packets are beacons and the probe requests. If I filter out beacons using ...
1
vote
2answers
2k views

Laptop can ping, but not browse. Clean windows install. Telnet doesn't work. Not the network

The laptop is able to ping and tracert, but not browse the internet. I'll start by saying what I've already ruled out: It is a completely fresh windows install The network works fine for the other 5 ...
0
votes
1answer
742 views

Laptop can ping and tracert, but browser, telnet doesn't work

Every other system on the network works fine, no changes have been made to router, and problem existed on a different network, so I don't think its an external problem. Pretty sure it's an issue with ...
1
vote
1answer
1k views

Ping/tracert works, but not browser or any windows programs. Tried USB WiFi and reformatted already

My laptop used to work fine. My girlfriend was moving to California for a month, so I gave it to her to take with her. It worked fine the day before she left. Once she got there, it wouldn't work. ...
0
votes
1answer
133 views

Cannot ping Wireless IP when ethernet is connected

I have a computer with a USB-to-WiFi adapter and and Ethernet port. When I connect the PC to the wireless network I receive an IP and I'm able to ping it. However when I connect the Ethernet cable as ...
2
votes
1answer
265 views

Connected via UMTS but can't ping default gateway

I have a UMTS modem/Windows computer that can't connect properly to the internet. It gets an active PDP context and Windows gets an IP address from DHCP, DNS and default gateway addresses. But no ...
0
votes
0answers
7 views

High latency/ping to local gateway WHILE STREAMING [wireless] [duplicate]

Recently I've become fed up with my wireless internet and want to identify the problem. I don't have a patch cord yet to test a direct connection but so far every computer I've tested has reported ...
0
votes
1answer
362 views

High latency/ping to local gateway WHILE STREAMING [wireless]

Recently I've become fed up with my wireless internet and want to identify the problem. I don't have a patch cord yet to test a direct connection but so far every computer I've tested has reported ...
1
vote
1answer
66 views

Connection/pinging from/to WLAN

Sorry for the vague title, I'm finding it hard to describe the problem accurately in a few words (but that's probably because of me, English is not my native language). I'm trying to send a file from ...
1
vote
1answer
642 views

Ping to wireless router works in bursts

The internet connection in my new apartment is very slow. A quick ping analysis revealed that the connection to the local wireless router times out for most of the time, and then suddenly a burst of ...
0
votes
2answers
56 views

source address of packets in a wifi network is the router and not the pc

I executed ping fron machine A (wireless PC) to machine B (wired PC to the wireless router). When I check the packets in machine B with wireshark they have the source address of the router ...
0
votes
2answers
866 views

unable to ping machine on WLAN

I've started accepting remote desktop connections on one of my machines. If i connect the machine to my router using an Ethernet cable i am able to ping it and connect to it remotely (using RDP). ...
0
votes
1answer
171 views

Wi-Fi connected but can't go to any site

My Windows 7 laptop can connect to our Wi-Fi signal, I can sign in on Yahoo! Messenger, but I can't go to any site. I can access the Net on other devices. The issue started a few weeks ago, so I've ...
-1
votes
1answer
1k views

Can't ping microsoft.com from a windows computer

I have an Acer Aspire One netbook (A0531h) that cannot access (or even ping) microsoft.com. I can access (and ping) any other site just fine. I just re-installed Windows XP Pro 5 mins ago (second ...
4
votes
1answer
461 views

Can only access Internet through IE when connected to home network

I'm trying to figure out a network problem I've picked up on my work Windows XP laptop over the past week or two. Everything was working perfectly until recently. When connected wirelessly to my home ...
0
votes
1answer
318 views

Ping spikes of ~2500ms constantly

Starting today, I have been experiencing ping spikes while playing a few games. It happens on every game but only on this computer - my other computers which share the same router have no problems. I ...
5
votes
1answer
1k views

linux ping not actually sending 1 packet per second

I've been experiencing some odd behavior. While on a congested wireless network I run $ ping google.com I expect one packet to be sent out each second and only some of them to come back with a ...
1
vote
1answer
1k views

Why are computers not seeing each other over Wifi?

There is 2 computers here, 1 is running Debian 6 and one - Windows XP. They are both connected via Wifi but cannot ping each other. But, when one is connected via a wired connection, I can ping the ...
2
votes
2answers
1k views

target IP address is same as source IP address in ping ARP request

I am working on wireless driver. But I feel this question is just a general network question. I saw strange content of the first ping packt, which is an arp request, where the target IP address is ...
13
votes
4answers
3k views

Negative ping time?

This is the first time I've seen this and I'm not sure what it means; 64 bytes from 74.125.93.99: icmp_seq=6233 ttl=53 time=545.493 ms 64 bytes from 74.125.93.99: icmp_seq=6234 ttl=53 time=776.093 ...
1
vote
0answers
454 views

Cannot Resolve Host Or Access Website Through Router

This is weird. I am on Windows XP with Edimax BR 6204Wg. I have 3 devices - 2 laptops and 1 smartphone. 1st laptop and smartphone are connected through WiFi to router and 2nd laptop is connected ...
5
votes
7answers
2k views

How to explain low RTT between extremely long (10s) ping intervals?

I am using the ping utility to troubleshoot what seems to be a slow Internet connection on my home network, but I'm finding the results unusual and difficult to interpret. I have a Linksys wireless ...
0
votes
1answer
937 views

How to fix wi-fi ping hops?

My home network is built using Wi-fi. I ping my home router (192.168.1.1) from PC and receive nice ping time < 1ms. But every 2 minutes ping time gets high ~2000ms and then goes normal again ...
1
vote
1answer
646 views

high latency pings to router

I am using a wireless network, wondering why when pinging the router I sometimes get high pings. shouldn't the time be <1ms all the time?
0
votes
2answers
5k views

How to troubleshoot ping request time out

I have a Windows 7 and an XP machine connected to a NETGEAR wireless router. Both machines can log into the network and surf the web. Both are connecting wirelessly. I can ping the router from each ...
5
votes
2answers
2k views

Why does my MacBook Pro have long ping times over Wi-Fi?

I have been having problems connecting with my Wi-Fi. It is weird, the ping times to the router (<30 feet away) seem to surge, often getting over 10 seconds before slowly coming back down. You can ...