|126.96.36.199 is the network address and 188.8.131.52 the broadcast address.|
You have to change the ip address to e.g. 184.108.40.206 on the solaris box.
You don't need to set routings or default gateway to access computers in the same subnet.
Default gateway is only used, when accessing ip addresses outside the subnet, e.g. internet servers.
The original poster should always write the last response !!!
Let us know, if the problem is solved !!!