Security Basics mailing list archives
Re: 2 NIC's on same network, possible?
From: "skate" <root () fatcuban com>
Date: Sun, 30 Jul 2000 16:35:10 +0100
If the adapters go to different VLANs, you have a multi-homed box. If the VLANs have overlapping address spaces, you've got a really interesting mess on your hands, and if they don't then you can't usefully give the same (teamed) address to multiple adapters.
if your running windows (which i don't know as i missed the other posts), then you'll also have problems with netbios broadcasts conflicting with eachother. it'll try to broadcast the same name over different IP's, which will cause a conflict and knock the whole machine off the network. you'll have the same problem with trying to give it the same IP. unless you have some kind of load balancer, it's very tricky. we installed a 4 port network card in one of our servers as a test, and it caused only grief. still have yet to see any performance increase. --------------------------------------------------------------------------- ----------------------------------------------------------------------------
Current thread:
- Re: 2 NIC's on same network, possible?, (continued)
- Re: 2 NIC's on same network, possible? Ansgar Wiechers (Jul 31)
- Re: 2 NIC's on same network, possible? thedistance (Jul 30)
- Re: 2 NIC's on same network, possible? Hendra Santosa (Jul 30)
- RE: 2 NIC's on same network, possible? Nick Russell (Jul 29)
- RE: 2 NIC's on same network, possible? Ghaith Nasrawi (Jul 29)
- RE: 2 NIC's on same network, possible? Burton M. Strauss III (Jul 29)
- RE: 2 NIC's on same network, possible? Max Harvey (Jul 30)
- RE: 2 NIC's on same network, possible? Shane Lahey (Jul 29)
- RE: 2 NIC's on same network, possible? Burton M. Strauss III (Jul 29)
- RE: 2 NIC's on same network, possible? Jane Han (Jul 29)
- RE: 2 NIC's on same network, possible? David Gillett (Jul 30)
- Re: 2 NIC's on same network, possible? skate (Jul 30)
- RE: 2 NIC's on same network, possible? David Gillett (Jul 30)
