Svchost bruger muligvis 100% af cpu’en.

May 14th, 2007

I forbindelse med opdatering til v7 af Windowsupdate er der opst?et et problem p? rigtigt mange Win XP maskiner. Mange XP maskiner fors?ger at benytte den gamle v6 af websiten.

Symptomer: Kort efter at computeren er startet g?r den tilsyneladende kold i en lang periode. Svchost bruger muligvis 100% af cpu’en. Windows reagerer ikke p? h?jreklik og det er vanskeligt at f? task manager frem.

Start med at skrive services.msc, og stop dern?st servicen automatiske opdateringer. Det skulle give tid til at k?re nedenst?ende fixes.

Start med at opdatere Windowsupdate agenten. Det kan g?res ved at downloade den herfra:
windowsupdateagent30-x86.exe

Luk alle browsere mens opdateringen k?res.
Hvis der kommer en fejlbesked om at filen allerede er installeret, s? pr?v at installere den med wuforce switchen: WindowsUpdateAgent30-x86.exe /wuforce

K?r dern?st dette hotfix som l?ser et problem i msi.dll:
windowsxp-kb927891-v3-x86-dan.exe

Hvis dette ikke l?ser problemet s? g?r f?lgende:
Stop automatiske opdateringer, men deaktiver ikke servicen.
G? til C:\WINDOWS\SoftwareDistribution\Download og slet indholdet af folderen. G? ogs? til C:\WINDOWS\SoftwareDistribution\DataStore og slet filen DataStore.edb (dette sletter windows update history).
Fors?g Windowsupdate.

Hvis det STADIG ikke virker, s? stands servicen automatiske opdateringer en gang til og omd?b SoftwareDistribution folderen til SoftwareDistribution.old. Windows skulle genopbygge den automatisk ved n?ste bes?g hos windowsupdate

Panda

May 13th, 2007

OpenDNS.com

May 13th, 2007

DNS

208.67.222.222

208.67.220.220? ? ?

http://www.opendns.com/

Cybercity Driftstatus

May 13th, 2007

http://www.cybercity.dk/kundecenter/

How to ”Quickly” Test DNS Resolution

May 7th, 2007
  1. You have to see if DNS resolution is working you can see if the DNS server you are configured to query knows what it?s talking about. Using the NSLOOKUP command shows this information.
C:\WINDOWS\SYSTEM32>nslookup
Default Server:? ns3.srv.hcvlny.cv.net
Address:? 167.206.112.3

> www.yahoo.com
Server:? ns3.srv.hcvlny.cv.net
Address:? 167.206.112.3

Non-authoritative answer:
Name:? ? ? www.yahoo.akadns.net
Addresses:? 216.109.118.74, 216.109.118.75, 216.109.118.77, 216.109.117.110
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 216.109.117.204, 216.109.117.205, 216.109.118.69, 216.109.118.71
Aliases:? www.yahoo.com

  1. When I query my local DNS server, I can see that Yahoo.com has multiple IP addresses that can be used.
  2. Now, it?s possible to ping with the ?a switch to also verify if DNS resolution is work. Pinging Yahoo?s IP address with the ?a switch produces the DNS name of the system.
C:\WINDOWS\SYSTEM32>ping -a 216.109.118.74

Pinging p11.www.dcn.yahoo.com [216.109.118.74] with 32 bytes of data:

Reply from 216.109.118.74: bytes=32 time=22ms TTL=51
Reply from 216.109.118.74: bytes=32 time=25ms TTL=51
Reply from 216.109.118.74: bytes=32 time=27ms TTL=51
Reply from 216.109.118.74: bytes=32 time=32ms TTL=51

Ping statistics for 216.109.118.74:
? ? ? Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
? ? ? Minimum = 22ms, Maximum = 32ms, Average = 26ms

Joey – Water Bottle

May 2nd, 2007

Download -> Joey – Water Bottle

SMTP

May 1st, 2007
TDC-mobil (Vodafone) smtp.tdcmobil.dk
Get2net smtp.get2net.dk
Sonofon mail.sonofon.dk
Stofanet mail1.stofanet.dk
Telia mail1.telia.com
Sektornet mail-relay.sektornet.dk
EuroConnect mail.euroconnect.dk
UNI2 mail.uni2.dk

DNS

May 1st, 2007

TDC

Prim?r DNS: 194.239.134.83 (ns3.tele.dk)
Sekund?r DNS: 193.162.153.164 (ns3.inet.tele.dk

Cybercity

Prim?r DNS: 212.242.40.3 (dns1.cybercity.dk)
Sekund?r DNS: 212.242.40.51 (dns2.cybercity.dk)

Tiscali

Prim?r DNS: 212.54.64.170 (ns000.tiscali.dk)
Sekund?r DNS: 212.54.64.171 (ns010.tiscali.dk)

MySQL dump

April 25th, 2007

mysqldump.exe

Microsoft Exchange Server 2007 Help

April 24th, 2007

The Exchange Server 2007 Help can help you in the day-to-day administration of Exchange. Use this information to guide you through Exchange Server 2007 features, tasks, and administration procedures.

Download -> Microsoft Exchange Server 2007 Help