2 lan card but conflict

[zjhaye21]

good day.. just need help. we have two lan card 1 is for server connection and 1 is for DSL connection.. im having a problem. ones the 2 lan card is enable i cant map the drive in server.. pls help me.. my ip im using is 172.22.16.79 sub is 255.255.255.240 and Dgateway is 172.22.16.75.... for server... for DSL is obtain. i need help how can i make 2 connection ok without conflict.

 

[DeaconFrost]

Is this a home network?

 

[zjhaye21]

no sir,,, this is not a home network.. company network. i just need a help to solve this problem... thanks

 

[DeaconFrost]

We're aware you need help. My question wasn't irrelevant. If it was a home network, I'd tell you to use a router, rather then mess with dual NICs. On a company network, you still should be funneling your internet connection through a router, but I'll assume this is something specialized in which you are bypassing a router. That being said, check your bindings in TCP/IP properties. You may have the internal network traffic bound to the external/DSL NIC.

 

[zjhaye21]

i will give a example of ip... we are using vlan and a router that hold the whole ip... server is 172.22.11.3 ip.... subnet is 255.255.255.0... default gateway is 172.22.11.1.... i dont have any problem with office connection with or with out internet.... i have a problem with a client connecting to our data patch... if they use 1 lan card they are connected i assure that using static ip of 172.22.16.55 subnet is 255.255.255.240 default is 172.22.16.49... so this is my problem... they have two lan card.. lets name it (server connection and DSL connection ).... if only 1 lan card it is connected to the server now they add another lan card (DSL connection) when both lan card is enable the computer priority is the DSL land card connection and the server connection when you ping it.. it responce RTO. i need help how can tow land card can ping with reply... we do routing for XP and metric but same problem arise.