Re: Multiple IPs on single NIC and multiple VLANs

Hi Sainath,

My setup is
- 1 computer 1 NIC
- 2 VLANs on the same NIC
- 1 IP address per VLAN via DHCP

Thanks for your help!

- Rodel


"Sainath , SMB KID" <SainathSMBKID@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message news:018FE67E-D062-493F-BB41-4A21F9496CE0@xxxxxxxxxxxxxxxx
Hi Rodel ,

can you please tell me about your set up .

As per my understanding

a) cmputer having 2 NIC cards on single computer

b) you have to connect these 2 NIC cards to different subnet range / 2
differnt switch port

c) Configure DHCP server on both subnets , you problem resolve

or

a) Single computer with 2 NIC cards,

b) Need ip address from single DHCP server , if so you can create a Super
scope where in it leases out logical ip address with in the single
physical
subnet.

just have a search on super scope and it will give your answer


Regards,
sai

"Rodel Miguel" wrote:

Hi Gurus,

I need your help in providing multiple IP addresses with a single NIC.
The
IP addresses should be obtained dynamically (DHCP) but they would be
obtained from different networks, e.g. two VLANs.

How should I do this? Should I create two instances of the same miniport
driver? Or my driver should be able to handle packets from two different
VLANs and then send it to the proper handler on the higher layers?
Please
point me to the proper links if the solution is already available.

I'm sorry if this has been asked on this group before.

Thank you very much for your help!

Best Regards,
- Rodel Miguel






.

Relevant Pages

  • Re: DHCP relay, superscope and laptops
    ... I have two subnets A and B, one on each VLAN, connected through a L3 switch ... which acts as a DHCP relay to my single DHCP server on subnet A. ... A DHCP request from clients on subnet A are no problem as they are local on ... VLANs don't change anything, L3 Switches don't ...
    (microsoft.public.windows.server.networking)
  • DHCP superscpes
    ... My current network consists of multiple VLANS connected via the same physical ... Our DHCP server currently resides in VLAN 1 and has a VLAN 1 subnet address. ...
    (microsoft.public.windows.server.networking)
  • Re: Multiple DHCP Scopes associated with VLANs
    ... configuration restriction: they may have exactly one IP address, ... which IP address must be configured on interface BVI1. ... So, to support IP traffic on multiple VLANs through the AP, the ... It is possible to configure the DHCP server in the AP to serve ...
    (alt.internet.wireless)
  • Re: DHCP for Multiple Subnets using 1 NIC?
    ... No need to have a NIC on all three VLANs. ... What you need is a DHCP relay. ... unicast to the DHCP server. ...
    (microsoft.public.win2000.networking)
  • RE: ISA Server as DHCP Server
    ... DHCP requests to your ISA machine. ... VLANs because the machines themselves dont have IP addresses yet, ... forwards it to the preset DHCP server by placing the device's ...
    (microsoft.public.isa.configuration)