You should take a look at Private VLANs. Here is a link for EX series but the concept is the same. http://www.juniper.net/techpubs/en_US/junos10.0/topics/concept/private-vlans-ex-series.html
Robert Juric On Oct 10, 2011, at 3:59 AM, Richard Zheng <rzh...@gmail.com> wrote: > Hi, > > Here is our setup. Customer A comes in on vlan 2001, customer B on vlan 2002 > and etc. We may uses separate subnets for each vlan. However it wastes lots > of IPs. Is there a way to use the same subnet, e.g. vlan 2001 uses IP > 10.0.0.10, and vlan 2002 uses IP 10.0.0.11 and 10.0.0.12. How about use > 10.0.0.1/24 as loopback, enable proxy-arp on each vlan, then put a filter on > each interface to only allow assigned IP to go through? > > Would this work on M7i/M10i? > > Thanks, > Richard > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
