Zones on different networks

I am having trouble getting a zone to work on a different subnet mask.
I got 1 zone working on a 255.255.255.0 submask, and I am trying to get another to work on a 255.255.255.192 submask (both on different adpaters). When I setup the zone (using the /26 for the submask notation) it works fine. I am able to ping other machines on that same subnet range. The problem is when I try to hit machines that use the GATEWAY to talk to. The zone does not seem to have a default gateway setup (even though I entered it during the zone install), and if I try to set gateway from zone I get an error, so it has to be set from the global zone.
I am guessing I got to setup some routing for a second gateway for that zone. Could someone help me on how to accomplish this? Thanks.

Routing with zones can be a little tricky since you'll have to do this on the global zone and well... you basicly do it the other way around by specifying what hosts the zone can reach.
For example... I have a box on 10.0.0.30 and add a zone on 172.20.30.1. The netmask doesn't really matter here; what does matter is that this second IP is not in the same network as the global host. Now; while Solaris does route the data internally it won't just pass everything on. If you simply configure a zone this way then you won't be able to ping it from the global zone.
Suppose I wish to tell the non-global zone that it can reach the 10/24 network, then I'd use:
route add 10.0.0.0 172.20.30.1 -iface
Right after this command the zone will be able to configure the network mentioned earlier (either by other routing table entries or NAT).
My guess is that your problem is also somewhat related to this... When you setup the right routes which specify what other networks the zone can reach all should be well.

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