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Login to the server with an ip address not assigned to it ? - [H]ard|Forum
I have been assigned to maintain a network for an office (previous network admin is not there) .
And I have got this scenario , Snap Gear SG300 with a LAN ip address 192.168.0.1, and it is a DHCP server for the PCs on the LAN , and its WAN port ip address is 192.168.1.2
SG 300 WNA port is connected to a LAN port of a netgear ADSL modem router (DG 834 V3) 192.168.1.1
As you can see in the snap shot below :
http://img3.imageshack.us/i/ipaddressforlanandwan.jpg/
Server 2003 has one Ethernet card (not two , for sure) , with a static ip address 192.168.0.50 as you can see in the snap shot below
http://img34.imageshack.us/i/serveripaddressstatic.jpg
When I use Remote Desk Application form any client PC, I can login to the server by using any of these ip addresses :
192.168.0.50 that is fine no confusion
192.168.1.2 my confusion with this ip address it is for the SG 300 WAN port not for the server 2003!!!!
My second question Since we have two different subnets ,,,,and since NAT is done through SG300,,,,I just want to confirm below
Netgear ADSL modem router (DG 834 V3) with an ip address 192.168.1.1 They do not what is the password for it If I reset it , would that delete any RIP or NAT configuration that might have been configured (I believe not ),,,,could someone correct me if I am wrong ?
http://img169.imageshack.us/i/natportforwarding.jpg/
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Do a ipconfig /all and post it here please
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Why do I feel like that top line in the port forwarding SS has a lot to do with this?
Is the name of that server (blanked)Server1?
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Quote: : Why do I feel like that top line in the port forwarding SS has a lot to do with this?
Is the name of that server (blanked)Server1?
Now that i look at it, that may be it, change the incoming interface to WAN, that will probably fix it
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Ok, I wanted to make sure I wasn't going crazy.
From the look of it, that line says "Any RDP traffic on the LAN or WAN interface directed to 192.168.1.2, forward to (blanked)Server1."
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Quote: : Ok, I wanted to make sure I wasn't going crazy.
From the look of it, that line says "Any RDP traffic on the LAN or WAN interface directed to 192.168.1.2, forward to (blanked)Server1." If you're going crazy, then so am I.
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Quote: : Is the name of that server (blanked)Server1?
No it is not,,,,it is something like forumserver1
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Quote: : No it is not,,,,it is something like forumserver1 Well, then something really funky is going on.
That screenshot of the port forwarding page tells me that it is configured to forward traffic, from any source and interface, that is destined to the IP address 192.168.1.2, to the server that is there, which you blanked out the first part of it's name.
I would, therefore, expect RDP connections to be redirected to that (blanked)SERVER1.
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Quote: : That screenshot of the port forwarding page tells me that it is configured to forward traffic, from any source and interface, that is destined to the IP address 192.168.1.2, to the server that is there, which you blanked out the first part of it's name.
I would, therefore, expect RDP connections to be redirected to that (blanked)SERVER1.
In the screenshot there are two columns one is called :
1- " Destination Address " and other columns is called
2- " To Destination Address "
And since destination address is 192.168.1.2 which is different from the server address 192.168.0.50 it does not make sense if " Destination Address " and " To Destination Address " referring to a same device,,,hence I got confused
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Quote: : I would, therefore, expect RDP connections to be redirected to that (blanked)SERVER1.
Yes I think this what it is
For any incoming traffic from any source , our case is RDP, that is directed to the 192.16.1.2 then redirect that traffic again to the server (192.168.0.50) then now it makes sense for me although if this a correct configuration or not this a different story
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I can see where you got confused, but "Destination Address" in that case isn't where you want it forwarded, but where the traffic was actually being sent.
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Quote: : My second question Since we have two different subnets ,,,,and since NAT is done through SG300,,,,I just want to confirm below
Netgear ADSL modem router (DG 834 V3) with an ip address 192.168.1.1 They do not what is the password for it If I reset it , would that delete any RIP or NAT configuration that might have been configured (I believe not ),,,,could someone correct me if I am wrong ?
Any though or idea ?
Thanks
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Looking at the screen shots, that box with the blanked out server name is set to forward any rdp traffic destined to 192.168.1.2 to that server.
That is why your server resolves to that ip.
And for it only having 1 nic, someone added an additional IP to that box?
http://www.webcosmoforums.com/window...er-2003-a.html
That link gives a quick over on how to add an additional IP to a nic.
I think if you do an ipconfig /all, you'll see your 2 ip addresses assigned to the server, and if you disable that port forward rule, it will no longer resolve to that IP.
Just a quick stab.
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Try this, Look at this picture, it will solve ALL your issues
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