Peter,

First.. the MASQ email list filtered your attachments as
it should.  Its always a bad idea to send attachments on a
email list.

Ok.. next.


>The firewall.up script was lifted out of the MASQ-HOWTO
>> and edited to use IP numbers from command-line arguments.

Are you sure its using the variables?  Check out the comments section
in Section 10 of TrinityOS for verification:

        http://www.ecst.csuchico.edu/~dranch/LINUX/index-linux.html



>> A description of the events that led to the /var/log/debug,
>> /var/log/messages and
>> /var/log/syslog files.

Didn't see any of this.


>> The log files were deleted, then the system was cold-booted.  I ran the
>> /etc/ppp/melbpc/33k-loc
>> script. It timed out, syslog entry indicates that "could not find module
>> ppp0" (but PPP support is compiled into the kernel???).

Sounds like you have an old module.dep file.  No worries.. ignore that
message,


>> OK.  Local W95 machine 192.168.12.4 tries to telnet to a melbpc nameserver
>> at 203.12.152.1:23 -- the var/log/messages file shows that the firewall
>> denies the required forwarding.

Again.. this depends on your firewall rulesets, etc.  Have you tried
using a very SIMPLE firewall ruleset and build it up step by step?


>> The linux box 192.168.12.2 tries to telnet to emu.melbpc.org.au.  The
>> /var/log/messages file shows
>> that several UDP packets to 203.12.152.1 (the melbpc nameserver) are
>> denied forwarding.

Its probably port 53 packets for DNS stuff.  Impliment a simple firewall
to make sure you are getting all the PPPd variables to your firewall
script correct.  Then.. you can build it up.

--David
.----------------------------------------------------------------------------.
|  David A. Ranch - Linux/Networking/PC hardware         [EMAIL PROTECTED]  |
!----                                                                    ----!
`----- For more detailed info, see http://www.ecst.csuchico.edu/~dranch -----'


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