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  1. michaelcrawford

    Wierd DNS/DHCP Issue

    Yes ChipK they are. Everyone is on the same IP range. I'll get back here and update with network layout... its pretty flat though... nothing fancy at all.
  2. michaelcrawford

    Wierd DNS/DHCP Issue

    yeah i was thinking about that. this morning i hard coded one guys dns addresses to see if his box would make it through the day. so far so good. doesn't however shed any light as to what the issue is. 2 people in the office haven't even had this problem... i'm scratching my head...
  3. michaelcrawford

    Wierd DNS/DHCP Issue

    Mart, Thanks for the quick reply... per my last post, there is only on dhcp server 10.80.50.5 10.80.50.6 is not a dhcp server both .5 and .6 are running dns services though this happens to almost everyone (8 people) in the office...some first thing when they login in the morning and some...
  4. michaelcrawford

    Wierd DNS/DHCP Issue

    error in my last post... my bad.. DHCP is only running on one of the domain controllers 10.80.50.5 The other domain controller is not running DHCP... both domain controllers are running dns though... thanks, mike.
  5. michaelcrawford

    Wierd DNS/DHCP Issue

    Thanks for the reply, Everything is on the 10.80.50.x class and all are on the same subnet. We have 2 domain controller servers which are both running DNS & DHCP. The first DC server is a file server 10.80.50.5 and the second DC server is our exchange 2003 server 10.80.50.6. We have a linux...
  6. michaelcrawford

    Wierd DNS/DHCP Issue

    initially the dhcp server assigns all the correct ip address including dns servers 1 & 2, default gateway and ip address. this is verified with ipconfig/all when things go "screwy" which means im working and all of a sudden i can't connect to the internet anymore, i look at the output of...
  7. michaelcrawford

    Wierd DNS/DHCP Issue

    I have 2 windows server 2003 machines that are running dns and dhcp. I also have a linux firewall/gateway. When a client logs in the dhcp server assigns a correct ip address, dns addresses and default gateway address. At least twice per day the client computer will suddenly lose internet...

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