Configuring network encryption without netmgr

(I apologize for re-posting. It was posted on the security forum, but apparently there isn't much traffic there)
is it possible? Are there any documents that describe how to do this? I would like to configure network encryption on Amazon Web Services' 10g instance and netmgr is not installed.
TIA for any input.
Rodrigo

Hi
1) sqlnet.ora on client side
# D:\logiciel\oracle\oracle901\network\admin\SQLNET.ORA Configuration File:D:\logiciel\oracle\oracle901\network\admin\sqlnet.ora
# Generated by Oracle Net8 Assistant
TRACE_LEVEL_CLIENT = 16
NAME.DEFAULT_ZONE = world
NAMES.DEFAULT_DOMAIN = world
#sqlnet.authentication_services = (NONE)
SQLNET.EXPIRE_TIME = 0
NAMES.DIRECTORY_PATH= (TNSNAMES, HOSTNAME)
automatic_ipc = off
SQLNET.ENCRYPTION_CLIENT=ACCEPTED
SQLNET.ENCRYPTION_TYPES_CLIENT=(RC4_40)
2) sqlnet.ora on server side
# SQLNET.ORA Network Configuration File: /logiciel/app/oracle/Ora10g/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.
names.directory_path = (TNSNAMES)
names.default_domain = world
name.default_zone = world
SQLNET.ENCRYPTION_SERVER = REQUIRED
SQLNET.ENCRYPTION_TYPES_SERVER = (RC4_40)
Regards
Den

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I too have internet connection problem
I have installed Solaris 10 on my Compaq Presario M2000 series
Solaris Management Console Details:
Hostname: HOME
Host ID: 116c4141
Model: i86PC
no of CPUs: 1
CPU: 0
Type: Genuine Intel 6.13.8
Clock Speed: 1,500 MHz
Usage: 1%
Status: Online
Software SunOS 5.10
Physical Mem: 222 MB
Virtual Mem: 729 MB
Virt MEM used: 41 % (298/729) 413 MB available
IP address: 172.19.16.96
Network Connection rtls0: Sending & Receiving Packets
When running WinXP in my laptop before for same IP:
IP address: 172.19.16.96
Subnet mask: 255.255.240.0
Default Gateway: 172.19.31.254
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inet 127.0.0.1 netmask ff000000
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if anyone had the same problem but found the answer than kindly let me know. I am new to solaris but i am trying my best.
awaiting reply from gurus
bye for now.................

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