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how change of dns, nullifies the vulnerability
jraju:
Hi, i am enclosing the result of the tracert command on the router dns, which is set to auto. There are two server ips, i have given two times the command . pl say. Moreover, i have to use ipconfig /fllushdns to get the internet access . otherwise, am getting , modem is experiencing connectivity issues error. once flushdns, ip release, ipconfig renew, i am getting . how can i avoid this manual flushing of dns always. please.
Also say, what does not liked by avast. From the whole log, why they pick up only two sites? pl educate me.
what is called hijacked domain. i do not have any domain setting. i asked you how to find and remove pl
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\intel>tracert 218.248.255.147
Tracing route to 218.248.255.147 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms 192.168.1.1
2 27 ms 26 ms 27 ms 117.194.136.1
3 28 ms 27 ms 27 ms static.ill.218.248.61.134/24.bsnl.in [218.248.61
.134]
4 28 ms 27 ms 29 ms 218.248.255.150
5 27 ms 28 ms 28 ms 218.248.255.147
Trace complete.
C:\Users\intel>tracert 218.248.255.147
Tracing route to 218.248.255.147 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms 192.168.1.1
2 25 ms 26 ms 26 ms 117.194.136.1
3 28 ms 27 ms 28 ms static.ill.218.248.61.134/24.bsnl.in [218.248.61
.134]
4 27 ms 28 ms 28 ms 218.248.255.150
5 27 ms 28 ms 27 ms 218.248.255.147
Trace complete.
C:\Users\intel>tracert 218.248.245.12
Tracing route to 218.248.245.12 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms 192.168.1.1
2 27 ms 26 ms 27 ms 117.194.136.1
3 28 ms 28 ms 28 ms static.ill.218.248.61.122/24.bsnl.in [218.248.61
.122]
4 48 ms 47 ms 48 ms 218.248.245.14
5 48 ms 48 ms 48 ms 218.248.245.12
Trace complete.
C:\Users\intel>tracert 218.248.245.12
Tracing route to 218.248.245.12 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms 192.168.1.1
2 26 ms 27 ms 26 ms 117.194.136.1
3 28 ms 28 ms 29 ms static.ill.218.248.61.122/24.bsnl.in [218.248.61
.122]
4 47 ms 47 ms 48 ms 218.248.245.14
5 48 ms 48 ms 48 ms 218.248.245.12
Trace complete.
C:\Users\intel>
Boggin:
I can't find now where the Netalyzr report mentions the intermittent disconnect.
When you have the DNS Servers set to auto, Avast is picking up yandex etc. but not when you use either Google's or Open DNS Servers.
That's what I meant by Avast not being happy, but I'm not sure why that is happening.
With the router and your computer set to default do you still need to run those ipconfig cmds ?
It may not be so much the flushdns cmd but the release and renew IP address cmds.
These relate to the router's DHCP assigning an internal IP address to your Ethernet adapter.
It could also be Avast blocking your connection.
Can you run the computer in Safe Mode with Networking for a while to see if you still get the disconnects and if so, have a look in Event Viewer.
They could be listed as DHCP events.
You could also reinstall/update your Ethernet adapter driver.
The difference between your router MTU being set to 1492 and your computer default set to 1500 will be negligible.
Samson:
J, As this is a hardwired desktop PC, consider setting a static IP address for it on your LAN, avoids any DHCP issues :wink:
Shane's tool, Simple Static IP v.1.3.0 makes it a breeze to do :smiley:
http://www.pcwintech.com/simple-static-ip
And Tweaking.com - Change DNS Servers makes changing your DNS equally simple too :smiley:
http://www.tweaking.com/content/page/tweaking_com_change_dns_servers.html
jraju:
Hi, Samson, i have power cuts and so , i think , my ip will be changing on every log on, as provided by the service provider. Do this tool, also changes dns server ip in router also.
Actually i do not have static ip for my pc. Will this tool change the dns in router also. please.
To boggins:
i have tried all the tricks. Has my traceroute tell something wrong. Outsourced ip check only catches the external ip allotted to you on log on. is it not?
Boggin:
Depending upon how long the power cut lasts, that could change your external IP address and sometimes when you log on, it could give you a different DHCP IP address.
There are two ways to assign a static IP address to a device - as a reserved DHCP IP address in the router or as a static IP address in one or more of the adapters in the computer.
In either case, you need to know what the DHCP range in the router is, although you could assign the reserved IP address in the router to how it is now when you do an ipconfig /all
When assigning a static IP address in the computer, it's best to do it outside of the DHCP range as the router can still assign that IP address to another device and that would cause an IP address conflict where neither device would be able to connect.
The router wouldn't know you had assigned that DHCP range address.
The latency on the tracert for your Secondary ISP DNS Server address is high compared to the Primary.
Do a tracert on Google's and then one on Open DNS and compare all three.
One other thing to check in the router is to see what the channel setting is.
If it's set to Automatic that could change at any time and while it wouldn't cause a disconnect, it could cause a blip in the connection which would be noticeable if you were streaming any music or videos.
In the computer/Device Manager/View/Show hidden devices/Network adapters - right click on the Family Controller and select Properties.
Under the Power Management tab uncheck the box to Allow the computer to turn off this device to save power - OK
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