Hi,
I'm new to firewalls and I would like to ask some questions.
We are in short going to connect to Internet and I must set up
a firewall and I would like to get some expertiese advice on what
solution to choose.
1) Internal Net Internet
----------- -------------
| |
+-----+ +-----+
| A |------------| B |
+-----+ | +-----+
+-------+
| C |
+-------+
A Interior Router (Cisco CPA2514)
B Exterior Router (Cisco CPA1003)
C Bastion Host
2) Internal Net Internet
----------- -------------
| |
+-----+ +-------+
| A |------------| B |
+-----+ +-------+
A Interior Router (Cisco CPA2514)
B Bastion Host/Exterior Router
3) Internal Net Internet
----------- -------------
| |
+-------+ +-----+
| A |------------| B |
+-------+ +-----+
A Bastion Host/Interior Router
B Exterior Router (Cisco CPA1003)
4) Internal Net
-----------
|
+-------+
| A |
+-------+
|
-----------
Internet
A Dual homed Host
What OS to use on the Bastion Host?
a) Solaris
b) Linux
c) NT
d) other
What FireWall software to use on the Bastion Host?
a) FWTK
b) Firewall-1
c) Banzai
c) Other
What good books to read on the subject (beyond
Building Internet Firewalls)?
//Dan
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E-mail:
Dan .
Johansson @
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Sweden
Don't drink and root !
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