[isalist] Strange Issue while using VPN
- From: "Tom Rogers" <trogers@xxxxxxxxxxxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Mon, 3 May 2010 15:12:36 -0400
http://www.ISAserver.org
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I use a company laptop when on the road to VPN in via ISA 2006. I can
make the VPN connection fine, but when I try to RDP to my servers, I
have to use IP address. I cannot use the NetBIOS names. Now from my home
PC, I can with no problems.
During testing as to why, when I try to ping my server by netbios name
or the correct IP address, I always get a result of an IP address that
belongs to Tucows.com showing for every single host I try to ping on my
internal network.
Then I MANUALLY put the internal LAN DNS server IP addresses on the
TCP/IP settings of my Wireless NIC and try it again, and everything is
fine!
When I had the Wireless NIC TCP/IP DNS settings set to DHCP, I get the
problem. The IP Addr for my laptop is set to DHCP on the Wireless NIC
and never needs to change.
When I do IPCONFIG /ALL while IP and DNS settings on the Wireless NIC
are set to DHCP, show my DNS server IPs are correctly set to my internal
LAN DNS Server IPs, and I have a proper internal LAN IP address for my
laptop. But I continually get the error issue unless I manually change
my Wireless NIC DNS IP settings to the internal LAN DNS Server IPs.
Anyone know why this is happening? It is a consistent behaviour for all
our laptops that are joined to our domain, but not an issue for
computers NOT joined to the domain.
TIA,
-Tom Rogers
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