to specify a vif ethernet interface, its <physical interface>.<vlan id> ie: for vlan 201 on interfce eth2, you'd say eth2.201
You're going to have a problem with dhcp on a vif, as I found out. see bug 2447 for two possible workarounds.. https://bugzilla.vyatta.com/show_bug.cgi?id=2447 do one of those workarounds, and it will work fine. it wont ask for an interface, you just define the subnet to hand out. ------------------ Aubrey Wells Senior Engineer Shelton | Johns Technology Group 404.478.2790 www.sheltonjohns.com On Nov 20, 2007, at 4:04 PM, Rodrigo Romero III wrote: > This scenario is very uncommon. I have a Fedora box with 3 NICs, and > for security reasons I'll name all the Public Addresses with > 172.16.x.x > IPs, and Private IPs will be 192.168.0.x: > eth0: ISP1-172.16.10.2/30 > eth0.1: ISP2-172.16.20.2/30 > eth1: Users-192.168.0.62/26 > eth2: Servers-172.16.30.1/28 > Eth0 goes to a hub that has both ISPs connected to it. Eth1 (Users > Network) uses DHCP and it is currently doing NAT and the default > gateway for this NIC is 172.16.10.1 (wich is one of the ISP1s end), > the > other NIC, Eth2, has a pool of servers with Public IP Addresses that > use > the other ISP connection to go out by having this NIC with the gateway > pointing to 172.16.20.1 (the ISP2 has a static routing for this to > work > on their side). Also I just got an Extra ISP uplink (not currently > used) wich i just want as a backup for the servers in case the other > one > fails. > > What I'd like, is to have this same box running Vyatta Community 3. > And > also to use VLANS Instead of whole NICs/Ports. I managed to configure > the VLANS on the two VLAN capable NICs (wich also are GIGABIT NICs) > like > this: > eth1 > ID16- ISP1 > ID17- ISP2 > ID18- ISP3 > eth2 > ID 10-Servers > ID 20-Users > > All the Vif had the corresponding IPs. The vyatta server sees all the > machines (users, servers, and all the ISPs end) and the VLAN > configuration was working fine with my cisco 2950 switch. However, > NAT > did not work fine and the routing i think wasnt working either. Could > you help me to figure out a configuration for this type of scenario? > The problem is For NAT it asks for an Interface and this is Eth1 for > the > ISPs, but i need it to use a specific ISP, so how do i define it to > use > a vif instead of a physical address like eth1? Also i'm not sure if I > have to tell the system something so it can route all the traffic on > the > different networks. I'm very new with vyatta, i managed to use it a > couple of months ago and it worked fine using several NICs. But now i > need it to work with VLANS. Also, i'll need help with the DHCP server > because i think it will also ask me for an interface and i need it to > use a vif instead, i dont know if this would work but if it does, this > will save me a cisco1811 buy. > > I can only try this on Saturdays because it's the only day the network > doesn't have high usage. > > regards, > > rodrigo > _______________________________________________ > Vyatta-users mailing list > Vyatta-users@mailman.vyatta.com > http://mailman.vyatta.com/mailman/listinfo/vyatta-users _______________________________________________ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users
