No DHCP - DNS VIRUS recovery

Similar Questions

• win xp virus recovery - system tools and other system files are missing or hidden

  picked up a win xp pc against virus recovery win xp.  All files, folders, and programs have been hidden.  I can now see most of them but Windows - System Tools, etc. system files are still missing.  How can I get back them?

  Download and run Unhide.exe. Be advised that it takes some time for the course ends.

• Laptops acquire wrong address DHCP, DNS and gateway wireless

  I have problems with two laptops. For some strange both acquire the bad DHCP, DNS and gateway (server) respond when I try to access the Internet via Wi - Fi. For some reason, this does not happen when I use the LAN (cable) connection.

  that is instead to fetch the address: 133.24.56.78 (no real address), the system retrieves / uses 111.22.33.44 (again, not a real address). BTW, these two systems are configured to fetch automatically get IP addresses and DHCP. I tried to fix the connection in both cases, but it did not work.

  What can I do to fix this?

  Problem solved.

  I changed the router to WEP (WPA - PSK) encryption.

• Virus recovery disable MEMU cascaded to all my programs in all programs.

  Virus recovery disable MEMU cascaded to all my programs. I'm thinking how to turn all the program, so I can see them again but I need to find the place where to turn all the links of programs, starting the programs, some can tell me where the key registetion to do.

  I disassembled the virus the one I had seems to be a version upgrade because I the steps I found to remove it would not work. same virus programs could not remove a lot of it and fix it.

  Apparently, the hard drive is wipe out but it's not. The virus turn most of the off visual interface on the desktop, so you can see. but it still everything you need to know which regester key values to change and they need to change too!

  The entire program antivirus don't happen that their return on what I found. They clean it up but your left with trying to fix the rest of the problem. Biggest problem for me, is that the top of the Tower has not yet saved.

  Thanks for your help, but I found the answer to my problem here.

  http://am-TechZone.blogspot.com/2011/07/all-programs-shortcuts-are-removed.html

  It shows you the registry keys, you need to delete and copy the file had to be back in the right places.

• Microsoft Virtual WiFi Miniport adapt, how to disable DHCP & DNS?

  Hi all

  I use Microsoft Virtual WiFi Miniport Adapter for ICS on my laptop and the phone. But I can't find a way to disable default DHCP & DNS available with ICS.
  I will runn double server DHCP & DNS () on mine. Who will make me better manage DHCP leases and all DNS forwarings with the complete log.
  For this I need to stop the default. It is possible, Connectify did the same thing. I just find a way to do it myself.
  Any help?

  Hi, question of your Windows 7 is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the public on the TechNet site. Please post your question in the following link for assistance:

  Link to the forum:

  http://social.technet.Microsoft.com/forums/en-us/categories

• Virus recovery Windows

  I removed the virus from windows recovery, but now all my programs office are hidden and I can't open my personal folders. Any help out there?

  May be that your user profile and/or your user account is corrupted.

  Open a new account and see if that makes a difference. You can depending on your configuration, you will need to take ownership of your personal files.

  I notice that you have not tos tate what Windows operating system you are using?

• virus recovery

  I have a rootkit virus. After going into a reboot loop, I used the recovery console to run fixmbr and bootfix. I am now in installation mode and the product key on the label is marked as invalid. I need a new key or a way out of the installation mode.

  Hi Harry,.

  If you use a Windows XP disk to access the recovery console, remove drive restart the computer and check if the computer boots to the desktop.

  Thank you, and in what concerns:

  Ajay K

  Microsoft Answers Support Engineer

  Visit our Microsoft answers feedback Forum and let us know what you think.

• DHCP DNS

  I have WRT54G2 and LAN and Wireless clients. LAN clients get IP routers as DNS server via the routers DHCP server. Wireless clients obtain DNS server of the ISP via the DHCP server even! How is that possible? I don't want any clients to send requests directly to the server DNS of ISP.

  Any suggestions?

  1. the reason for NAT is that your ISP only gives you a single public IP address, but you want to connect multiple computers to the same internet connection. That's why you're generally a NAT router. If your ISP to assign you any number of public IP addresses you want to that you wouldn't need a router because of this. But as far as I know always more ISP only gives you a public IP address by internet connection. This requires a NAT router. But she has actually nothing to do with the way in which a computer in the local network behind the NAT router gets its DNS information.

  2. There is little or no advantage in using a proxy DNS from the router over the use of the server DNS ISP directly, except maybe a slight to put entries speed advantage cached in proxy and a single IP for DNS servers instead of an IP address of the DNS server address that may change at some point Although it rarely happens. The advantage of the cache on the router is limited, too, as these routers are usually very limited and memory would be more important for the translation NAT tables then the DNS caches that could be retrieved from the ISP DNS server as well.

  3. I can't tell how Linksys not their version numbering. I find that on occasion, they change the version number after the initial release. I guess that often the initial version is derived from some other firmware router and then later they change the numbering. Unless there is a real problem there is no need to update the firmware. Given the number of different models, versions of hardware and firmware in different languages for different countries or different regulatory areas, it is not surprising that are some problems on the Web site. Other companies also have this kind of issues. But I have to admit these days, that Linksys has a few more problems, particularly outside the United States

• Help virus recovery

  Alright. So about two days ago, I followed a link on a website looking for information on a topic, I was doing research for school. After that I followed the link I had messages to appear on my computer saying: I've been infected by a Trojan Virus and I turned off my computer. I turned this back in safe mode and restore my computer to a set of files 3 days before the incident. Once I restarted my computer and the recovery, I found the virus had disappeared, I downloaded anti malware software and made several different analyses with several products to ensure that the virus had disappeared, all mounted with no problems. However, I found some files corrupted, some things need to re-setup and it seems even that my computer can get a bit slower... My question is, recovery to a date earlier than actually rid my computer of viruses? If this is not the case, how I uninstall completely? And should I do / did something different? Any help is greatly appreciated.

  Thank you

  Hello

  Only way to be sure is to a very deep, enough to kill too much control.

  If you need search malware here's my recommendations - they will allow you to
  scrutiny and the withdrawal without ending up with a load of spyware programs running
  resident who can cause as many questions as the malware and may be more difficult to detect as the
  cause.

  No one program cannot be used to detect and remove any malware. Added that often easy
  to detect malicious software often comes with a much harder to detect and remove the payload. Then
  its best to be thorough than paying the high price later now too. Check with them to one
  extreme overkill point and then run the cleaning only when you are sure that the system is clean.

  It can be made repeatedly in Mode safe - F8 tap that you start, however, you must also run
  the regular windows when you can.

  Download malwarebytes and scan with it, run MRT and add Prevx to be sure that he is gone.
  (If Rootkits run UnHackMe)

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Malwarebytes - free
  http://www.Malwarebytes.org/

  Run the malware removal tool from Microsoft

  Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

  You should get this tool and its updates via Windows updates - if necessary, you can
  Download it here.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN
  (Then run MRT as shown above.)

  Microsoft Malicious - 32-bit removal tool
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

  Microsoft Malicious removal tool - 64 bit
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=585D2BDE-367F-495e-94E7-6349F4EFFC74&displaylang=en

  also install Prevx to be sure that it is all gone.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Prevx - Home - free - small, fast, exceptional CLOUD protection, working with others
  security programs. It is a single scanner, VERY EFFICIENT, if it finds something to come back
  here or use Google to see how to remove.
  http://www.prevx.com/   <-->
  http://info.prevx.com/downloadcsi.asp  <-->

  Choice of PCmag editor - Prevx-
  http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

  Try the demo version of Hitman Pro:

  Hitman Pro is a second scanner reviews, designed to save your computer from malicious software
  (viruses, Trojans, rootkits, etc.). who infected your computer despite safe
  what you have done (such as antivirus, firewall, etc.).
  http://www.SurfRight.nl/en/hitmanpro

  --------------------------------------------------------

  If necessary here are some free online scanners to help the

  http://www.eset.com/onlinescan/

  http://OneCare.live.com/site/en-us/default.htm

  http://www.Kaspersky.com/virusscanner

  Other tests free online
  http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

  --------------------------------------------------------

  Also follow these steps for the General corruption of cleaning and repair/replace damaged/missing
  system files.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  Start - type this into the search-> find COMMAND to top box and RIGHT CLICK-
  RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker
  (SFC.exe) program generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Run checkdisk - schedule it to run at the next startup, then apply OK then restart your way.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  -----------------------------------------------------------------------

  If we find Rootkits use this thread and other suggestions. (Run UnHackMe)

  http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/a8f665f0-C793-441A-a5b9-54b7e1e7a5a4/

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• DHCP DNS options

  I have a small office, served by a SA520 and Road Runner cable modem.

  What is the recommended setting for our DNS users?  At the present time our DHCP (via the built-in router DHCP server) passes on its own address as the DHCP server.  Then client machines indicate that the DNS server on 192.168.1.1.  Our WAN config on this router then points to the servers DNS of Road Runner.

  Would it be better performance if we passed the DNS servers of direct Road Runner customers?  Or even open DNS servers of google?  It seems that the performance would be better if they went directly to a DNS server rather than the transmission by proxy through the router.

  Thank you

  DNS is a distributed system for balancing on multiple dns servers.  Basically, the sa520 is a proxy dns cache.  The way it works is:

  client wishes to connect to something (for example,www.cisco.com ).  The customer research in the local dns cache, if it has solved this recently he will use the locally cached IP address to connect.  (faster)

  If the local cache has expired or has no entry for www.cisco.com, the client goes to his server dns (sa520), if the site is cached, SA sends the dns response returned and the customer then goes to the site.  If the site is not cached, the sa520 will go to the resolver (Roadrunner) and dns RR can go to its resolver and the process continues until the dns process gets to a server who knows the .cisco .com.     and www (it could be 3 different servers)

  but, and this is where the local caching comes in to make it faster.  If you have several devices on the network, it is likely, someone has already gone on this site, it is cached locally and the router can return a result not resolve on the internet.

  This is more important with web pages that have multiple http connections on several sites (facebook icons, ads, twitter links, graphics, etc.).

  Local caching puts less load on the Web servers of root, or dns googles.

  for average config, you can point your dns 8.8.8.8 SA520 wan settings (google) and see if its impact on your performance, but it really depends on the combination of dns queries that happens on your network.

  generally local caching on the router pointing to a fast dns is the best combination to reduce DNS querys and traffic, but always respond quickly.

  Note, a lot of questions "slow internet" are really caused by the slow dns resolution (as well as the programming of web pages with 10s or hundreds of links on them.

  It will be useful,

  Dan

• SG300 DHCP DNS server secondary Allocation

  I'm not sure that this is possible, but is the DHCP server to assign a secondary DNS server.

  It seems to be an option to place a single DNS entry in.

  I have DHCP configuration to allocate an internet base DNS (DNS Google on 8.8.8.8) so my workstations can access the internet, but I want to allocate a secondary dns for my workstations are aware able to connect to my internal servers through host names.

  Is it possible on the SG300-20 for this

  Thank you

  Paul

  Weird, I'm trying to remember what I did today.  Here is my order show proving that it worked:

  switch706852(config-DHCP) #do sh ip dhcp pool network test

  Address name mask rental range.

  ------------------- --------------------------- ------------- -----------

  test 10.10.10.1 - 10.10.10.6 255.255.255.2 1 d: 0 h: 0 m

  48

  Statistics:

  All-range available free prealloue allocated expired declined

  ----------- ----------- ------ --------------- ----------- ---------- ----------

  6           6        6           0             0          0          0

  DNS server: 4.2.2.2; 8.8.8.8

  Ah ha, history buffer shows no comma, but the space!

  switch706852(config-DHCP) # 4.2.2.2 dns server 8.8.8.8

  -Please do not forget to rate and Marc answered useful posts.

• Change DNS data recovery device name

  I like a clear designation of all systems that I managed.

  This is why I would like to know, if it is supported to rename "localhost". If so, how?

  Thank you

  André

  I noticed that if you do not have a DNS entry for the host name, then change the host name to localhost.localdom.

  There is a script/opt/vmware/share/vami/vami_set_hostname, that gets run when starts. Does a search of dns rev for the IP as follows:

  Home w 10 t < ip > eth0

  If DNS does not resolve this request for ip address, it sets the hostname to localhost.localdom

  Make sure that your DNS server can resolve the rev (and fwd) entered for this host name lookup

  If you cannot configure your DNS with the name of host/ipaddr of this unit and still want the name to persist, you can try the following steps (note that only is not supported or validated by VMware)-I've tried it in my test environment and it seems to work

  Once you have set to day/etc/hosts, / etc/hostname, sysconfig to your settings

  CD/opt/vmware/share/vami

  CP vami_set_hostname vami_set_hostname.orig

  Put the following 4 lines in comment in vami_set_hostname (from line 54 of file)

  1. $ CP $HOSTFILE

     1. v grep ' ^ 127.0.0.1 "< $"

     .orig .orig > $HOSTFILE

  1. echo "$127.0.0.1 HN. $DN $HN localhost' > > $HOSTFILE

  1. echo "$FQDN" > $HOSTNAMEFILE

  This will ensure that this script does not overwrite the files whenever the device is restarted.

  I have the following in my camera (I don't use DHCP, but have a static ip address setting)

  a. update the file/etc/hosts as you like

  127.0.0.1 localhost

  < ip > < hostname > < FQDN >

  b. update the file/etc/hostname with the FQDN

  c. update the sysconfig to change the following

  Host name = < host name >

  DOMAINNAME = < domain_name >

  d. update the sysconfig to change the following

  DEVICE = eth0

  BOOTPROTO = none

  ONBOOT = yes

  TYPE = Ethernet

  IPADDR = < ip of the device >

  NETMASK = < netmask for device >

  GATEWAY = < gateway ip addr >

  = < Addr broadcast > BROADCAST

• cure virus recovery Windows required

  This virus was picked up may 6, 2011.  A lot of blogging about it.  Can someone give me the remedy to remove Windows XP please?

  Follow this

• What should I do after getting the virus "XP Recovery"?

  Original title: looks like that I managed to catch a virus.

  It seems as if I've managed to catch virus recovery XP (or so my friends tell me.)

  What should I do now?

  Hello

  Follow this link and see how you go let me know...

  http://www.bleepingcomputer.com/virus-removal/remove-Windows-XP-Recovery

  Concerning

  GT4U

• VPN site to Site, LRT214, Windows network active directory DNS, WINS, and DHCP

  Hi guys

  New to the forum. I'm trying to set up a network between 2 sites (one site to another). Each location has a DC with its own protocol, dhcp, dns and wins on the same domain service. I bought 2 LRT214 to establish the connection between the 2 sites.

  I tried searching, but all results are pretty generic (IE assuming you will use the LRT214 as DNS DHCP etc.).

  I went through the pages of the router configuration, and there are so many options. For my particular configuration objectives, which will be the best way to do this? Open vpn? EasyLink vpn? I think I'd rather do a standard vpn configuration, but then for that I have a lot of questions such as: security methods to use (FROM THE, 3DES, SHA1, MD5, etc.). can I export a cert of AD and import to the router, or export from the router and import to AD?

  I know the questions are in all directions and there is much more that I don't specifically know until I get by configuring this router at both ends. Just trying to come up with an initial plan. I guess someone must have made a similar setup and would like to know what is a good start (maybe less safe to operate), and while I get more familiar and it all worked, start to down to safety.

  Is there maybe a guide who walks through this installation with explanations of each parameter type?

  Sorry for the long post and thanks for any direction.

  I suggest you use the gateway to gateway installation and use all default settings it for this time. To start, you can try this link: http://kb.linksys.com/Linksys/ukp.aspx?vw=1&docid=240cfc1d772642dfad1deb7500a2fa6c_Creating_an_IPSec...